|
Voltage Measurement Error Components, iNet-423 |
| Voltage Range 1 |
Analog Low Pass Filter (KHz Fc) 2 |
Signal Averaging Per Point (mSec) 3 |
Absolute Accuracy (Max Gain + Offset Error) 38a |
Max Multi- Channel Aggregate Sample Rate (s/sec/agg) 18 |
Channel Switching Acquisition Time (uSec) 4 |
System Noise (μV RMS) 6 |
Resol- ution (μV) 10 |
| ±5V | 4 KHz | 0 mSec |
±(0.015% + 713.7μV) | 113.48K | 8.8 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
132.16 | 176.99 |
| 74 KHz | ±(0.015% + 798.0μV) | 113.48K | 8.8 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
160.25 | 176.99 | ||
| 4 KHz | 0.1 mSec |
±(0.015% + 436.8μV) | 6.41K | 8.8 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
39.85 | 88.50 | |
| 74 KHz | ±(0.015% + 462.2μV) | 6.41K | 8.8 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
48.32 | 88.50 | ||
| 4 KHz | 1.0 mSec |
±(0.015% + 347.9μV) | 0.79K | 8.8 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
10.23 | 59.00 | |
| 74 KHz | ±(0.015% + 354.5μV) | 0.79K | 8.8 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
12.40 | 59.00 | ||
| ±2.5V | 4 KHz | 0 mSec |
±(0.015% + 433.6μV) | 104.23K | 9.6 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
86.51 | 88.50 |
| 75 KHz | ±(0.015% + 554.1μV) | 104.23K | 9.6 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
126.67 | 88.50 | ||
| 4 KHz | 0.1 mSec |
±(0.015% + 256.2μV) | 6.41K | 9.6 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
27.36 | 88.50 | |
| 75 KHz | ±(0.015% + 294.3μV) | 6.41K | 9.6 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
40.06 | 88.50 | ||
| 4 KHz | 1.0 mSec |
±(0.015% + 194.2μV) | 0.79K | 9.6 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
6.69 | 29.50 | |
| 75 KHz | ±(0.015% + 203.5μV) | 0.79K | 9.6 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
9.80 | 29.50 | ||
| ±1.2V | 4 KHz | 0 mSec |
±(0.016% + 230.8μV) | 98.92K | 10.1 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
36.49 | 42.48 |
| 70 KHz | ±(0.016% + 389.2μV) | 98.92K | 10.1 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
89.27 | 42.48 | ||
| 4 KHz | 0.1 mSec |
±(0.016% + 156.0μV) | 6.41K | 10.1 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
11.54 | 42.48 | |
| 70 KHz | ±(0.016% + 206.0μV) | 6.41K | 10.1 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
28.23 | 42.48 | ||
| 4 KHz | 1.0 mSec |
±(0.016% + 129.8μV) | 0.79K | 10.1 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
2.82 | 14.16 | |
| 70 KHz | ±(0.016% + 142.1μV) | 0.79K | 10.1 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
6.91 | 14.16 | ||
| ±600mV | 4 KHz | 0 mSec |
±(0.016% + 165.7μV) | 90.01K | 11.1 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
26.71 | 21.24 |
| 71 KHz | ±(0.016% + 346.7μV) | 90.01K | 11.1 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
87.05 | 21.24 | ||
| 4 KHz | 0.1 mSec |
±(0.016% + 112.3μV) | 6.41K | 11.1 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
8.90 | 21.24 | |
| 71 KHz | ±(0.016% + 172.6μV) | 6.41K | 11.1 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
29.02 | 21.24 | ||
| 4 KHz | 1.0 mSec |
±(0.016% + 91.8μV) | 0.78K | 11.1 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
2.07 | 7.08 | |
| 71 KHz | ±(0.016% + 105.8μV) | 0.78K | 11.1 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
6.74 | 7.08 | ||
| ±300mV | 4 KHz | 0 mSec |
±(0.016% + 145.0μV) | 82.26K | 12.2 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
22.43 | 10.62 |
| 71 KHz | ±(0.016% + 339.4μV) | 82.26K | 12.2 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
87.23 | 10.62 | ||
| 4 KHz | 0.1 mSec |
±(0.016% + 101.5μV) | 6.41K | 12.2 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
7.93 | 10.62 | |
| 71 KHz | ±(0.016% + 170.2μV) | 6.41K | 12.2 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
30.84 | 10.62 | ||
| 4 KHz | 1.0 mSec |
±(0.016% + 82.9μV) | 0.78K | 12.2 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
1.74 | 3.54 | |
| 71 KHz | ±(0.016% + 97.9μV) | 0.78K | 12.2 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
6.75 | 3.54 | ||
| ±80mV | 4 KHz | 0 mSec |
±(0.018% + 16.3μV) | 90.65K | 11.0 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
2.35 | 2.83 |
| 49 KHz | ±(0.018% + 27.5μV) | 90.65K | 11.0 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
6.08 | 2.83 | ||
| 4 KHz | 0.1 mSec |
±(0.018% + 11.6μV) | 6.41K | 11.0 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
0.78 | 2.83 | |
| 49 KHz | ±(0.018% + 15.3μV) | 6.41K | 11.0 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
2.03 | 2.83 | ||
| 4 KHz | 1.0 mSec |
±(0.018% + 9.8μV) | 0.78K | 11.0 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
0.18 | 0.94 | |
| 49 KHz | ±(0.018% + 10.7μV) | 0.78K | 11.0 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
0.47 | 0.94 | ||
| ±40mV | 4 KHz | 0 mSec |
±(0.018% + 12.3μV) | 82.58K | 12.1 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
1.76 | 1.42 |
| 49 KHz | ±(0.018% + 24.8μV) | 82.58K | 12.1 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
5.92 | 1.42 | ||
| 4 KHz | 0.1 mSec |
±(0.018% + 8.9μV) | 6.41K | 12.1 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
0.62 | 1.42 | |
| 49 KHz | ±(0.018% + 13.3μV) | 6.41K | 12.1 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
2.09 | 1.42 | ||
| 4 KHz | 1.0 mSec |
±(0.018% + 7.4μV) | 0.78K | 12.1 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
0.14 | 0.47 | |
| 49 KHz | ±(0.018% + 8.4μV) | 0.78K | 12.1 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
0.46 | 0.47 | ||
| ±20mV | 4 KHz | 0 mSec |
±(0.019% + 10.0μV) | 79.01K | 12.7 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
1.26 | 0.71 |
| 47 KHz | ±(0.019% + 22.9μV) | 79.01K | 12.7 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
5.56 | 0.71 | ||
| 4 KHz | 0.1 mSec |
±(0.019% + 7.5μV) | 5.95K | 12.7 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
0.44 | 0.71 | |
| 47 KHz | ±(0.019% + 12.1μV) | 5.95K | 12.7 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
1.96 | 0.71 | ||
| 4 KHz | 1.0 mSec |
±(0.019% + 6.5μV) | 0.78K | 12.7 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
0.10 | 0.24 | |
| 47 KHz | ±(0.019% + 7.5μV) | 0.78K | 12.7 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
0.43 | 0.24 | ||
| ±10mV | 4 KHz | 0 mSec |
±(0.019% + 9.2μV) | 72.40K | 13.8 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
1.20 | 0.35 |
| 48 KHz | ±(0.019% + 22.4μV) | 72.40K | 13.8 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
5.57 | 0.35 | ||
| 4 KHz | 0.1 mSec |
±(0.019% + 7.0μV) | 5.95K | 13.8 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
0.45 | 0.35 | |
| 48 KHz | ±(0.019% + 12.0μV) | 5.95K | 13.8 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
2.11 | 0.35 | ||
| 4 KHz | 1.0 mSec |
±(0.019% + 5.9μV) | 0.78K | 13.8 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
0.09 | 0.12 | |
| 48 KHz | ±(0.019% + 6.9μV) | 0.78K | 13.8 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
0.43 | 0.12 | ||
| ±5mV | 4 KHz | 0 mSec |
±(0.019% + 9.0μV) | 68.67K | 14.6 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
1.18 | 0.18 |
| 48 KHz | ±(0.019% + 22.3μV) | 68.67K | 14.6 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
5.60 | 0.18 | ||
| 4 KHz | 0.1 mSec |
±(0.019% + 6.8μV) | 5.95K | 14.6 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
0.44 | 0.18 | |
| 48 KHz | ±(0.019% + 11.9μV) | 5.95K | 14.6 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
2.12 | 0.18 | ||
| 4 KHz | 1.0 mSec |
±(0.019% + 5.8μV) | 0.78K | 14.6 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
0.09 | 0.06 | |
| 48 KHz | ±(0.019% + 6.8μV) | 0.78K | 14.6 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
0.43 | 0.06 | ||
| 0 to 5V | 4 KHz | 0 mSec |
±(0.015% + 433.6μV) | 107.38K | 9.3 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
86.51 | 88.50 |
| 75 KHz | ±(0.015% + 554.1μV) | 107.38K | 9.3 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
126.67 | 88.50 | ||
| 4 KHz | 0.1 mSec |
±(0.015% + 252.4μV) | 6.41K | 9.3 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
26.08 | 44.25 | |
| 75 KHz | ±(0.015% + 288.7μV) | 6.41K | 9.3 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
38.19 | 44.25 | ||
| 4 KHz | 1.0 mSec |
±(0.015% + 194.2μV) | 0.79K | 9.3 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
6.69 | 29.50 | |
| 75 KHz | ±(0.015% + 203.5μV) | 0.79K | 9.3 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
9.80 | 29.50 | ||
| 0 to 2.5V | 4 KHz | 0 mSec |
±(0.015% + 332.9μV) | 98.92K | 10.1 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
63.44 | 44.25 |
| 75 KHz | ±(0.015% + 484.1μV) | 98.92K | 10.1 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
113.86 | 44.25 | ||
| 4 KHz | 0.1 mSec |
±(0.015% + 202.7μV) | 6.41K | 10.1 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
20.06 | 44.25 | |
| 75 KHz | ±(0.015% + 250.5μV) | 6.41K | 10.1 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
36.00 | 44.25 | ||
| 4 KHz | 1.0 mSec |
±(0.015% + 157.3μV) | 0.79K | 10.1 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
4.91 | 14.75 | |
| 75 KHz | ±(0.015% + 169.0μV) | 0.79K | 10.1 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
8.81 | 14.75 | ||
| 0 to 80mV | 4 KHz | 0 mSec |
±(0.018% + 12.3μV) | 85.56K | 11.7 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
1.76 | 1.42 |
| 49 KHz | ±(0.018% + 24.8μV) | 85.56K | 11.7 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
5.92 | 1.42 | ||
| 4 KHz | 0.1 mSec |
±(0.018% + 8.8μV) | 6.41K | 11.7 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
0.59 | 1.42 | |
| 49 KHz | ±(0.018% + 12.9μV) | 6.41K | 11.7 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
1.97 | 1.42 | ||
| 4 KHz | 1.0 mSec |
±(0.018% + 7.4μV) | 0.78K | 11.7 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
0.14 | 0.47 | |
| 49 KHz | ±(0.018% + 8.4μV) | 0.78K | 11.7 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
0.46 | 0.47 | ||
| 0 to 40mV | 4 KHz | 0 mSec |
±(0.018% + 11.0μV) | 78.14K | 12.8 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
1.50 | 0.71 |
| 50 KHz | ±(0.018% + 24.2μV) | 78.14K | 12.8 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
5.88 | 0.71 | ||
| 4 KHz | 0.1 mSec |
±(0.018% + 8.1μV) | 5.95K | 12.8 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
0.53 | 0.71 | |
| 50 KHz | ±(0.018% + 12.8μV) | 5.95K | 12.8 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
2.08 | 0.71 | ||
| 4 KHz | 1.0 mSec |
±(0.018% + 6.9μV) | 0.78K | 12.8 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
0.12 | 0.24 | |
| 50 KHz | ±(0.018% + 7.9μV) | 0.78K | 12.8 Rsource_to_VinScrew=50 Ω Rsource_to_OpAmpInPin=2.05K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
0.46 | 0.24 |
|
More Information |
|
Thermocouple Measurement Internal Parameters, iNet-423 |
| TC Type 13 |
Measurement Range 11 |
Voltage Range 1 |
mV @ Min °C |
mV @ Max °C 12 |
uV/°C @ Min°C |
uV/°C @ Max°C 14 |
Channel Switching Acquisition Time (uSec) 4 |
| J | -10 to 150°C |
±10mV | -0.501 | 8.010 | 49.6 | 55.2 | 13.8 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| -210 to -10°C |
-8.095 | -0.501 | 20.1 | 49.6 | 13.8 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
||
| 10 to 1200°C |
0 to 80mV | 0.507 | 69.552 | 51.1 | 57.5 | 11.7 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| -210 to 1200°C |
±80mV | -8.095 | 69.552 | 20.1 | 57.5 | 11.0 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| K | -10 to 120°C |
±5mV | -0.392 | 4.920 | 38.9 | 40.9 | 14.6 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| ±200°C | ±10mV | -5.891 | 8.138 | 16.0 | 40.0 | 13.8 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| 10 to 1360°C |
0 to 80mV | 0.397 | 54.478 | 40.0 | 33.9 | 11.7 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| -200 to 1360°C |
±80mV | -5.891 | 54.478 | 16.0 | 33.9 | 11.0 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| B | 251 to 600°C |
±10mV | 0.294 | 1.792 | 2.7 | 6.0 | 13.8 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 600 to 1300°C |
1.792 | 7.848 | 6.0 | 10.9 | 13.8 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
||
| 251 to 1300°C |
±20mV | 0.294 | 7.848 | 2.7 | 10.9 | 12.7 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| 1300 to 1820°C |
7.848 | 13.820 | 10.9 | 11.4 | 12.7 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
||
| C | 0 to 1K°C |
±20mV | 0.000 | 18.259 | 13.6 | 18.3 | 12.7 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 0 to 2315°C |
0 to 40mV | 0.000 | 37.070 | 13.6 | 9.2 | 12.8 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| D | 0 to 1K°C |
±20mV | 0.000 | 18.224 | 10.0 | 20.0 | 12.7 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 0 to 2315°C |
0 to 40mV | 0.000 | 39.507 | 10.0 | 9.3 | 12.8 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| E | -90 to 80°C |
±5mV | -4.777 | 4.985 | 47.0 | 65.9 | 14.6 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| -200 to 125°C |
±10mV | -8.825 | 8.031 | 25.8 | 69.5 | 13.8 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| 10 to 1K°C |
0 to 80mV | 0.591 | 76.372 | 59.6 | 74.9 | 11.7 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| -200 to 1K°C |
±80mV | -8.825 | 76.372 | 25.8 | 74.9 | 11.0 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| G | 0 to 500°C |
±5mV | 0.000 | 4.843 | 2.2 | 16.1 | 14.6 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 100 to 500°C |
0.333 | 4.843 | 5.5 | 16.1 | 14.6 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
||
| 0 to 300°C |
0 to 40mV | 0.000 | 2.055 | 2.2 | 12.1 | 12.8 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| 300 to 2315°C |
2.055 | 38.567 | 12.1 | 12.5 | 12.8 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
||
| N | -200 to 0°C |
±5mV | -3.990 | 0.000 | 10.6 | 25.9 | 14.6 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 0 to 170°C |
0.000 | 4.937 | 25.9 | 32.1 | 14.6 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
||
| -10 to 570°C |
±20mV | -0.258 | 19.446 | 26.0 | 38.8 | 12.7 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| 10 to 1300°C |
0 to 80mV | 0.261 | 47.512 | 26.3 | 36.1 | 11.7 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| -200 to 1300°C |
±80mV | -3.990 | 47.512 | 10.6 | 36.1 | 11.0 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| R | -50 to 10°C |
±10mV | -0.226 | 0.054 | 4.1 | 5.8 | 13.8 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 10 to 800°C |
0.054 | 7.950 | 5.8 | 12.3 | 13.8 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
||
| 10 to 1768°C |
0 to 40mV | 0.054 | 21.101 | 5.8 | 12.2 | 12.8 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| -50 to 1768°C |
±40mV | -0.226 | 21.101 | 4.1 | 12.2 | 12.1 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| S | -50 to -10°C |
±10mV | -0.236 | -0.053 | 4.3 | 5.4 | 13.8 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| -10 to 860°C |
-0.053 | 8.003 | 5.4 | 11.1 | 13.8 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
||
| -50 to -10°C |
±20mV | -0.236 | -0.053 | 4.3 | 5.4 | 12.7 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| -10 to 1768°C |
-0.053 | 18.693 | 5.4 | 10.2 | 12.7 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
||
| T | -200 to -10°C |
±10mV | -5.603 | -0.380 | 16.3 | 38.0 | 13.8 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| -10 to 175°C |
-0.380 | 7.975 | 38.0 | 51.8 | 13.8 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
||
| 10 to 400°C |
0 to 40mV | 0.389 | 20.869 | 39.5 | 62.1 | 12.8 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| -200 to 400°C |
±40mV | -5.603 | 20.869 | 16.3 | 62.1 | 12.1 Rsource_to_VinScrew=1 Ω Rsource_to_OpAmpInPin=2K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
More Information |
|
Thermistor Measurement Error Components, iNet-423 |
| Therm. Type (Ω @ 25°C) 23 |
Measurement Range 11 |
Voltage Range 1 |
Absolute Accuracy (±Max Error) 38n |
Max Multi- Channel Aggregate Sample Rate (s/sec/agg) 18 |
External Shunt Resistor (Ω) 15 |
Shunt Resistor Initial Accuracy (%) and Temp Drift (ppm/C) 16 |
System Noise (°C RMS) 6 |
Resol- ution (°C) 10 |
Signal Averaging Per Point (mSec) 3 |
| 2252 Ω eg #44004 |
10 to 30°C |
±1.2V Exc=3.3V |
±0.26°C a=1.468119e-003 b=2.381457e-004 c=1.031204e-007 SensorVoltageMeasureMaxEr=0.0172°C VexcVoltageReadbackMaxEr=0.0055°C SensorSelfHeatingMaxEr=0.2326°C Shunt_SelfHeatingMaxEr=0.0000°C Shunt_InitAccMaxEr=0.0117°C LeakageCurrentThruRsrcMaxErr=0.0003°C InputImpedanceAccuracyMaxEr=0.0000°C AmountOfErrorThatIsNoise=2% |
98.92K | 10K Ω Additional Error = 0.0001°C error per shunt 1°C change |
0.05%, 5ppm/C | 0.002 | 0.002 | 0 mSec |
| 30 to 70°C |
±0.18°C a=1.474970e-003 b=2.368184e-004 c=1.104774e-007 SensorVoltageMeasureMaxEr=0.0610°C VexcVoltageReadbackMaxEr=0.0056°C SensorSelfHeatingMaxEr=0.1415°C Shunt_SelfHeatingMaxEr=0.0000°C Shunt_InitAccMaxEr=0.0146°C PolynomialLinearizationMaxEr=0.0048°C LeakageCurrentThruRsrcMaxErr=0.0012°C InputImpedanceAccuracyMaxEr=0.0000°C AmountOfErrorThatIsNoise=15% |
90.01K | 0.009 | 0.010 | |||||
| 70 to 130°C |
±0.47°C a=1.457283e-003 b=2.416017e-004 c=5.941870e-008 SensorVoltageMeasureMaxEr=0.4200°C VexcVoltageReadbackMaxEr=0.0073°C SensorSelfHeatingMaxEr=0.0397°C Shunt_SelfHeatingMaxEr=0.0000°C Shunt_InitAccMaxEr=0.0199°C PolynomialLinearizationMaxEr=0.0104°C LeakageCurrentThruRsrcMaxErr=0.0090°C InputImpedanceAccuracyMaxEr=0.0000°C AmountOfErrorThatIsNoise=42% |
82.26K | 0.066 | 0.076 | |||||
| 0 to 70°C |
0 to 2.5V Exc=3.3V |
±0.31°C a=1.471915e-003 b=2.375101e-004 c=1.054247e-007 SensorVoltageMeasureMaxEr=0.0853°C VexcVoltageReadbackMaxEr=0.0062°C SensorSelfHeatingMaxEr=0.2658°C Shunt_SelfHeatingMaxEr=0.0000°C Shunt_InitAccMaxEr=0.0146°C PolynomialLinearizationMaxEr=0.0143°C LeakageCurrentThruRsrcMaxErr=0.0012°C InputImpedanceAccuracyMaxEr=0.0001°C AmountOfErrorThatIsNoise=15% |
98.92K | 10K Ω Additional Error = 0.0001°C error per shunt 1°C change |
0.05%, 5ppm/C | 0.015 | 0.011 | ||
| -80 to 0°C |
0 to 5V Exc=3.3V |
±0.45°C a=1.463260e-003 b=2.389955e-004 c=9.908040e-008 SensorVoltageMeasureMaxEr=0.1625°C VexcVoltageReadbackMaxEr=0.1045°C SensorSelfHeatingMaxEr=0.0492°C Shunt_SelfHeatingMaxEr=0.0000°C Shunt_InitAccMaxEr=0.0098°C PolynomialLinearizationMaxEr=0.0098°C LeakageCurrentThruRsrcMaxErr=0.1482°C InputImpedanceAccuracyMaxEr=0.0088°C AmountOfErrorThatIsNoise=10% |
107.38K | 33K Ω Additional Error = 9.8e-5°C error per shunt 1°C change |
0.05%, 5ppm/C | 0.015 | 0.016 | ||
| 0 to 40°C |
±0.14°C a=1.465661e-003 b=2.386483e-004 c=1.000592e-007 SensorVoltageMeasureMaxEr=0.1002°C VexcVoltageReadbackMaxEr=0.0047°C SensorSelfHeatingMaxEr=0.0492°C Shunt_SelfHeatingMaxEr=0.0000°C Shunt_InitAccMaxEr=0.0124°C PolynomialLinearizationMaxEr=0.0042°C LeakageCurrentThruRsrcMaxErr=0.0037°C InputImpedanceAccuracyMaxEr=0.0001°C AmountOfErrorThatIsNoise=42% |
90.01K | 0.019 | 0.020 | |||||
| 40 to 110°C |
±1.47°C a=1.469938e-003 b=2.379575e-004 c=1.021563e-007 SensorVoltageMeasureMaxEr=1.3407°C VexcVoltageReadbackMaxEr=0.0066°C SensorSelfHeatingMaxEr=0.0112°C Shunt_SelfHeatingMaxEr=0.0000°C Shunt_InitAccMaxEr=0.0180°C PolynomialLinearizationMaxEr=0.0484°C LeakageCurrentThruRsrcMaxErr=0.0519°C InputImpedanceAccuracyMaxEr=0.0000°C AmountOfErrorThatIsNoise=56% |
82.26K | 0.272 | 0.278 | |||||
| ±0.74°C a=1.469938e-003 b=2.379575e-004 c=1.021563e-007 SensorVoltageMeasureMaxEr=0.6105°C VexcVoltageReadbackMaxEr=0.0067°C SensorSelfHeatingMaxEr=0.0112°C Shunt_SelfHeatingMaxEr=0.0000°C Shunt_InitAccMaxEr=0.0180°C PolynomialLinearizationMaxEr=0.0484°C LeakageCurrentThruRsrcMaxErr=0.0519°C InputImpedanceAccuracyMaxEr=0.0000°C AmountOfErrorThatIsNoise=9% |
0.78K | 0.021 | 0.093 | 1.0 mSec |
|||||
| 90 to 250°C |
0 to 80mV Exc=3.3V |
±0.78°C a=1.468658e-003 b=2.382003e-004 c=1.044891e-007 SensorVoltageMeasureMaxEr=0.3910°C VexcVoltageReadbackMaxEr=0.0120°C SensorSelfHeatingMaxEr=0.0215°C Shunt_SelfHeatingMaxEr=0.0000°C Shunt_InitAccMaxEr=0.0327°C PolynomialLinearizationMaxEr=0.1884°C LeakageCurrentThruRsrcMaxErr=0.1550°C AmountOfErrorThatIsNoise=21% |
85.56K | 10K Ω Additional Error = 0.0004°C error per shunt 1°C change |
0.05%, 5ppm/C | 0.054 | 0.044 | 0 mSec |
|
| 30 to 170°C |
±600mV Exc=3.3V |
±1.05°C a=1.467391e-003 b=2.386854e-004 c=9.525806e-008 SensorVoltageMeasureMaxEr=0.8888°C VexcVoltageReadbackMaxEr=0.0087°C SensorSelfHeatingMaxEr=0.1415°C Shunt_SelfHeatingMaxEr=0.0000°C Shunt_InitAccMaxEr=0.0237°C PolynomialLinearizationMaxEr=0.0981°C LeakageCurrentThruRsrcMaxErr=0.0269°C InputImpedanceAccuracyMaxEr=0.0000°C AmountOfErrorThatIsNoise=41% |
90.01K | 10K Ω Additional Error = 0.0002°C error per shunt 1°C change |
0.05%, 5ppm/C | 0.143 | 0.114 | ||
| 170 to 250°C |
±5.33°C a=1.470995e-003 b=2.366858e-004 c=1.787461e-007 SensorVoltageMeasureMaxEr=4.9023°C VexcVoltageReadbackMaxEr=0.0119°C SensorSelfHeatingMaxEr=0.0029°C Shunt_SelfHeatingMaxEr=0.0000°C Shunt_InitAccMaxEr=0.0326°C PolynomialLinearizationMaxEr=0.2254°C LeakageCurrentThruRsrcMaxErr=0.1546°C AmountOfErrorThatIsNoise=47% |
72.40K | 0.826 | 0.657 | |||||
| 10K Ω eg #44006 |
-80 to 10°C |
0 to 5V Exc=3.3V |
±1.52°C a=1.042344e-003 b=2.372860e-004 c=1.618611e-007 SensorVoltageMeasureMaxEr=0.4006°C VexcVoltageReadbackMaxEr=0.2559°C SensorSelfHeatingMaxEr=0.0762°C Shunt_SelfHeatingMaxEr=0.0000°C Shunt_InitAccMaxEr=0.0114°C PolynomialLinearizationMaxEr=0.0374°C LeakageCurrentThruRsrcMaxErr=0.7899°C InputImpedanceAccuracyMaxEr=0.0220°C AmountOfErrorThatIsNoise=7% |
107.38K | 33K Ω Additional Error = 0.0001°C error per shunt 1°C change |
0.05%, 5ppm/C | 0.037 | 0.038 | |
| 10 to 80°C |
±0.16°C a=1.026173e-003 b=2.396393e-004 c=1.545675e-007 SensorVoltageMeasureMaxEr=0.1117°C VexcVoltageReadbackMaxEr=0.0065°C SensorSelfHeatingMaxEr=0.0762°C Shunt_SelfHeatingMaxEr=0.0000°C Shunt_InitAccMaxEr=0.0165°C PolynomialLinearizationMaxEr=0.0088°C LeakageCurrentThruRsrcMaxErr=0.0041°C InputImpedanceAccuracyMaxEr=0.0002°C AmountOfErrorThatIsNoise=40% |
98.92K | 0.021 | 0.022 | |||||
| 10 to 130°C |
±1.2V Exc=3.3V |
±0.34°C a=1.033128e-003 b=2.384273e-004 c=1.596790e-007 SensorVoltageMeasureMaxEr=0.2661°C VexcVoltageReadbackMaxEr=0.0077°C SensorSelfHeatingMaxEr=0.0762°C Shunt_SelfHeatingMaxEr=0.0000°C Shunt_InitAccMaxEr=0.0207°C PolynomialLinearizationMaxEr=0.0251°C LeakageCurrentThruRsrcMaxErr=0.0186°C InputImpedanceAccuracyMaxEr=0.0002°C AmountOfErrorThatIsNoise=36% |
98.92K | 33K Ω Additional Error = 0.0004°C error per shunt 1°C change |
0.05%, 5ppm/C | 0.041 | 0.048 | ||
| 110 to 150°C |
0 to 80mV Exc=3.3V |
±0.10°C a=1.044018e-003 b=2.358703e-004 c=1.801721e-007 SensorVoltageMeasureMaxEr=0.0317°C VexcVoltageReadbackMaxEr=0.0083°C SensorSelfHeatingMaxEr=0.0060°C Shunt_SelfHeatingMaxEr=0.0000°C Shunt_InitAccMaxEr=0.0226°C PolynomialLinearizationMaxEr=0.0047°C LeakageCurrentThruRsrcMaxErr=0.0319°C InputImpedanceAccuracyMaxEr=0.0000°C AmountOfErrorThatIsNoise=10% |
85.56K | 33K Ω Additional Error = 0.0004°C error per shunt 1°C change |
0.05%, 5ppm/C | 0.003 | 0.003 | ||
| 150 to 210°C |
±0.31°C a=1.050296e-003 b=2.350335e-004 c=1.697602e-007 SensorVoltageMeasureMaxEr=0.1071°C VexcVoltageReadbackMaxEr=0.0105°C SensorSelfHeatingMaxEr=0.0023°C Shunt_SelfHeatingMaxEr=0.0000°C Shunt_InitAccMaxEr=0.0285°C PolynomialLinearizationMaxEr=0.0329°C LeakageCurrentThruRsrcMaxErr=0.1306°C AmountOfErrorThatIsNoise=13% |
78.14K | 0.014 | 0.011 | |||||
| 210 to 250°C |
±0.60°C a=1.085271e-003 b=2.228827e-004 c=3.869800e-007 SensorVoltageMeasureMaxEr=0.2247°C VexcVoltageReadbackMaxEr=0.0119°C SensorSelfHeatingMaxEr=0.0007°C Shunt_SelfHeatingMaxEr=0.0000°C Shunt_InitAccMaxEr=0.0326°C PolynomialLinearizationMaxEr=0.0440°C LeakageCurrentThruRsrcMaxErr=0.2867°C AmountOfErrorThatIsNoise=15% |
72.40K | 0.031 | 0.025 | |||||
| 2252 Ω eg #44004 |
30 to 70°C |
±1.2V Exc=3.3V |
±0.17°C a=1.474970e-003 b=2.368184e-004 c=1.104774e-007 SensorVoltageMeasureMaxEr=0.0610°C VexcVoltageReadbackMaxEr=0.0056°C SensorSelfHeatingMaxEr=0.1415°C Shunt_SelfHeatingMaxEr=0.0000°C Shunt_InitAccMaxEr=0.0029°C PolynomialLinearizationMaxEr=0.0048°C LeakageCurrentThruRsrcMaxErr=0.0012°C InputImpedanceAccuracyMaxEr=0.0000°C AmountOfErrorThatIsNoise=16% |
90.01K | 10K Ω Additional Error = 0.0001°C error per shunt 1°C change |
0.01%, 5ppm/C | 0.009 | 0.010 |
|
More Information |
|
Thermistor Measurement Internal Parameters, iNet-423 |
| Therm. Type (Ω @ 25°C) 23 |
Measurement Range 11 |
Voltage Range 1 |
External Shunt Resistor (Ω) 15 |
mV @ Min °C |
mV @ Max °C 12 |
Channel Switching Acquisition Time (uSec) 4 |
| 2252 Ω eg #44004 |
10 to 30°C |
±1.2V Exc=3.3V |
10K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =0.78mW = 0.28mA * 2.8V |
1021.110 Sensor=4.48K Ω, 232uW, 227uA MinEu=10°C Slope=33781uV/°C |
506.850 Sensor=1.82K Ω, 141uW, 279uA MaxEu=30°C Slope=18297uV/°C |
10.1 Rsource_to_VinScrew=10K Ω Rsource_to_OpAmpInPin=12K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 30 to 70°C |
506.849 Sensor=1.82K Ω, 141uW, 279uA MinEu=30°C Slope=18239uV/°C |
125.223 Sensor=395 Ω, 40uW, 317uA MaxEu=70°C Slope=4122uV/°C |
10.1 Rsource_to_VinScrew=10K Ω Rsource_to_OpAmpInPin=12K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|||
| 70 to 130°C |
125.223 Sensor=395 Ω, 40uW, 317uA MinEu=70°C Slope=4118uV/°C |
22.220 Sensor=67.8 Ω, 7.3uW, 327uA MaxEu=130°C Slope=556uV/°C |
10.1 Rsource_to_VinScrew=10K Ω Rsource_to_OpAmpInPin=12K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|||
| 0 to 70°C |
0 to 2.5V Exc=3.3V |
10K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =1mW = 0.32mA * 3.2V |
1398.248 Sensor=7.36K Ω, 265uW, 190uA MinEu=0°C Slope=41095uV/°C |
125.224 Sensor=395 Ω, 40uW, 317uA MaxEu=70°C Slope=4119uV/°C |
10.1 Rsource_to_VinScrew=10K Ω Rsource_to_OpAmpInPin=12K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| -80 to 0°C |
0 to 5V Exc=3.3V |
33K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =0.22mW = 0.082mA * 2.7V |
3234.121 Sensor=2M Ω, 6.3uW, 1.9uA MinEu=-80°C Slope=5653uV/°C |
601.319 Sensor=7.36K Ω, 49uW, 82uA MaxEu=0°C Slope=25148uV/°C |
9.3 Rsource_to_VinScrew=1.63M Ω Rsource_to_OpAmpInPin=1.63M Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| 0 to 40°C |
601.319 Sensor=7.36K Ω, 49uW, 82uA MinEu=0°C Slope=25062uV/°C |
115.770 Sensor=1.2K Ω, 11uW, 96uA MaxEu=40°C Slope=4499uV/°C |
9.3 Rsource_to_VinScrew=33K Ω Rsource_to_OpAmpInPin=35K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|||
| 40 to 110°C |
115.770 Sensor=1.2K Ω, 11uW, 96uA MinEu=40°C Slope=4484uV/°C |
11.458 Sensor=115 Ω, 1.1uW, 100uA MaxEu=110°C Slope=318uV/°C |
9.3 Rsource_to_VinScrew=33K Ω Rsource_to_OpAmpInPin=35K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|||
| 90 to 250°C |
0 to 80mV Exc=3.3V |
10K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =1.1mW = 0.33mA * 3.3V |
66.629 Sensor=206 Ω, 22uW, 323uA MinEu=90°C Slope=2000uV/°C |
2.110 Sensor=6.4 Ω, 0.7uW, 329uA MaxEu=250°C Slope=32uV/°C |
11.7 Rsource_to_VinScrew=10K Ω Rsource_to_OpAmpInPin=12K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| 30 to 170°C |
±600mV Exc=3.3V |
10K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =1.1mW = 0.33mA * 3.3V |
506.852 Sensor=1.82K Ω, 141uW, 279uA MinEu=30°C Slope=18289uV/°C |
8.852 Sensor=26.9 Ω, 2.9uW, 329uA MaxEu=170°C Slope=186uV/°C |
11.1 Rsource_to_VinScrew=10K Ω Rsource_to_OpAmpInPin=12K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| 170 to 250°C |
8.852 Sensor=26.9 Ω, 2.9uW, 329uA MinEu=170°C Slope=185uV/°C |
2.110 Sensor=6.4 Ω, 0.7uW, 329uA MaxEu=250°C Slope=32uV/°C |
11.1 Rsource_to_VinScrew=10K Ω Rsource_to_OpAmpInPin=12K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|||
| 10K Ω eg #44006 |
-80 to 10°C |
0 to 5V Exc=3.3V |
33K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =0.13mW = 0.064mA * 2.1V |
3268.087 Sensor=4M Ω, 3uW, 0.92uA MinEu=-80°C Slope=2322uV/°C |
1196.944 Sensor=18.8K Ω, 76uW, 64uA MaxEu=10°C Slope=33483uV/°C |
9.3 Rsource_to_VinScrew=3.44M Ω Rsource_to_OpAmpInPin=3.44M Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 10 to 80°C |
1196.941 Sensor=18.8K Ω, 76uW, 64uA MinEu=10°C Slope=33395uV/°C |
139.606 Sensor=1.46K Ω, 13uW, 96uA MaxEu=80°C Slope=4064uV/°C |
9.3 Rsource_to_VinScrew=33K Ω Rsource_to_OpAmpInPin=35K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|||
| 10 to 130°C |
±1.2V Exc=3.3V |
33K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =0.32mW = 0.099mA * 3.3V |
1196.938 Sensor=18.8K Ω, 76uW, 64uA MinEu=10°C Slope=33366uV/°C |
37.209 Sensor=376 Ω, 3.7uW, 99uA MaxEu=130°C Slope=888uV/°C |
10.1 Rsource_to_VinScrew=33K Ω Rsource_to_OpAmpInPin=35K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| 110 to 150°C |
0 to 80mV Exc=3.3V |
33K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =0.33mW = 0.099mA * 3.3V |
61.184 Sensor=624 Ω, 6uW, 98uA MinEu=110°C Slope=1581uV/°C |
23.527 Sensor=237 Ω, 2.3uW, 99uA MaxEu=150°C Slope=518uV/°C |
11.7 Rsource_to_VinScrew=33K Ω Rsource_to_OpAmpInPin=35K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| 150 to 210°C |
23.527 Sensor=237 Ω, 2.3uW, 99uA MinEu=150°C Slope=521uV/°C |
7.213 Sensor=72.3 Ω, 0.72uW, 100uA MaxEu=210°C Slope=126uV/°C |
11.7 Rsource_to_VinScrew=33K Ω Rsource_to_OpAmpInPin=35K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|||
| 210 to 250°C |
7.213 Sensor=72.3 Ω, 0.72uW, 100uA MinEu=210°C Slope=126uV/°C |
3.745 Sensor=37.5 Ω, 0.37uW, 100uA MaxEu=250°C Slope=57uV/°C |
11.7 Rsource_to_VinScrew=33K Ω Rsource_to_OpAmpInPin=35K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|||
| 2252 Ω eg #44004 |
30 to 70°C |
±1.2V Exc=3.3V |
10K Ω Drift=5ppm/C InitAcc=0.01% Heat=116C/W, 1C Power =1mW = 0.32mA * 3.2V |
506.852 Sensor=1.82K Ω, 141uW, 279uA MinEu=30°C Slope=18239uV/°C |
125.224 Sensor=395 Ω, 40uW, 317uA MaxEu=70°C Slope=4122uV/°C |
10.1 Rsource_to_VinScrew=10K Ω Rsource_to_OpAmpInPin=12K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
RTD Measurement Error Components, iNet-423 |
| RTD Type (Ω @ 0°C) 13 |
Measurement Range 11 |
Voltage Range 1 |
Absolute Accuracy (±Max Error) 38e |
Max Multi- Channel Aggregate Sample Rate (s/sec/agg) 18 |
External Shunt Resistor (Ω) 15 |
Shunt Resistor Initial Accuracy (%) and Temp Drift (ppm/C) 16 |
System Noise (°C RMS) 6 |
Resol- ution (°C) 10 |
| 100 Ω | ±50°C | 0 to 40mV Exc=3.3V |
±0.40°C SensorVoltageMeasureMaxEr=0.1416°C VexcVoltageReadbackMaxEr=0.0566°C SensorSelfHeatingMaxEr=0.0127°C Shunt_SelfHeatingMaxEr=0.0002°C Shunt_InitAccMaxEr=0.1530°C LeakageCurrentThruRsrcMaxErr=0.0397°C InputImpedanceAccuracyMaxEr=0.0000°C AmountOfErrorThatIsNoise=9% |
78.14K | 10K Ω Additional Error = 0.0015°C error per shunt 1°C change |
0.05%, 5ppm/C | 0.012 | 0.006 |
| -100 to 150°C |
0 to 80mV Exc=3.3V |
±0.52°C SensorVoltageMeasureMaxEr=0.1755°C VexcVoltageReadbackMaxEr=0.0774°C SensorSelfHeatingMaxEr=0.0167°C Shunt_SelfHeatingMaxEr=0.0003°C Shunt_InitAccMaxEr=0.2085°C LeakageCurrentThruRsrcMaxErr=0.0412°C InputImpedanceAccuracyMaxEr=0.0000°C AmountOfErrorThatIsNoise=8% |
85.56K | 10K Ω Additional Error = 0.0021°C error per shunt 1°C change |
0.05%, 5ppm/C | 0.014 | 0.012 | |
| 150 to 300°C |
±0.69°C SensorVoltageMeasureMaxEr=0.2131°C VexcVoltageReadbackMaxEr=0.1103°C SensorSelfHeatingMaxEr=0.0223°C Shunt_SelfHeatingMaxEr=0.0004°C Shunt_InitAccMaxEr=0.2955°C LeakageCurrentThruRsrcMaxErr=0.0437°C InputImpedanceAccuracyMaxEr=0.0001°C AmountOfErrorThatIsNoise=7% |
85.56K | 0.015 | 0.012 | ||||
| -238 to 0°C |
±300mV Exc=3.3V |
±1.39°C SensorVoltageMeasureMaxEr=1.1707°C VexcVoltageReadbackMaxEr=0.0465°C SensorSelfHeatingMaxEr=0.0107°C Shunt_SelfHeatingMaxEr=0.0002°C Shunt_InitAccMaxEr=0.1260°C LeakageCurrentThruRsrcMaxErr=0.0389°C InputImpedanceAccuracyMaxEr=0.0000°C AmountOfErrorThatIsNoise=38% |
78.14K | 10K Ω Additional Error = 0.0013°C error per shunt 1°C change |
0.05%, 5ppm/C | 0.175 | 0.083 | |
| 0 to 100°C |
±1.54°C SensorVoltageMeasureMaxEr=1.2322°C VexcVoltageReadbackMaxEr=0.0669°C SensorSelfHeatingMaxEr=0.0147°C Shunt_SelfHeatingMaxEr=0.0002°C Shunt_InitAccMaxEr=0.1806°C LeakageCurrentThruRsrcMaxErr=0.0404°C InputImpedanceAccuracyMaxEr=0.0000°C AmountOfErrorThatIsNoise=35% |
85.56K | 0.181 | 0.086 | ||||
| 100 to 850°C |
±2.83°C SensorVoltageMeasureMaxEr=1.8213°C VexcVoltageReadbackMaxEr=0.2524°C SensorSelfHeatingMaxEr=0.0398°C Shunt_SelfHeatingMaxEr=0.0008°C Shunt_InitAccMaxEr=0.6642°C LeakageCurrentThruRsrcMaxErr=0.0550°C InputImpedanceAccuracyMaxEr=0.0002°C AmountOfErrorThatIsNoise=26% |
82.26K | 0.247 | 0.117 | ||||
| 500 Ω | -100 to 300°C |
±600mV Exc=3.3V |
±0.97°C SensorVoltageMeasureMaxEr=0.4467°C VexcVoltageReadbackMaxEr=0.1196°C SensorSelfHeatingMaxEr=0.0950°C Shunt_SelfHeatingMaxEr=0.0003°C Shunt_InitAccMaxEr=0.2955°C LeakageCurrentThruRsrcMaxErr=0.0103°C InputImpedanceAccuracyMaxEr=0.0003°C AmountOfErrorThatIsNoise=17% |
90.01K | 10K Ω Additional Error = 0.003°C error per shunt 1°C change |
0.05%, 5ppm/C | 0.055 | 0.044 |
| 1K Ω | -100 to 300°C |
±600mV Exc=3.3V |
±0.91°C SensorVoltageMeasureMaxEr=0.3214°C VexcVoltageReadbackMaxEr=0.1311°C SensorSelfHeatingMaxEr=0.1580°C Shunt_SelfHeatingMaxEr=0.0003°C Shunt_InitAccMaxEr=0.2955°C LeakageCurrentThruRsrcMaxErr=0.0062°C InputImpedanceAccuracyMaxEr=0.0006°C AmountOfErrorThatIsNoise=11% |
90.01K | 10K Ω Additional Error = 0.003°C error per shunt 1°C change |
0.05%, 5ppm/C | 0.033 | 0.026 |
| 100 Ω | -100 to 150°C |
0 to 80mV Exc=3.3V |
±0.35°C SensorVoltageMeasureMaxEr=0.1755°C VexcVoltageReadbackMaxEr=0.0774°C SensorSelfHeatingMaxEr=0.0167°C Shunt_SelfHeatingMaxEr=0.0003°C Shunt_InitAccMaxEr=0.0417°C LeakageCurrentThruRsrcMaxErr=0.0412°C InputImpedanceAccuracyMaxEr=0.0000°C AmountOfErrorThatIsNoise=12% |
85.56K | 10K Ω Additional Error = 0.0021°C error per shunt 1°C change |
0.01%, 5ppm/C | 0.014 | 0.012 |
|
More Information |
|
RTD Measurement Internal Parameters, iNet-423 |
| RTD Type (Ω @ 0°C) 13 |
Measurement Range 11 |
Voltage Range 1 |
External Shunt Resistor (Ω) 15 |
mV @ Min °C |
mV @ Max °C 12 |
Channel Switching Acquisition Time (uSec) 4 |
| 100 Ω | ±50°C | 0 to 40mV Exc=3.3V |
10K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =1.1mW = 0.33mA * 3.3V |
26.186 Sensor=80 Ω, 8.6uW, 327uA MinEu=-50°C Slope=131uV/°C |
39.027 Sensor=120 Ω, 13uW, 326uA MaxEu=50°C Slope=126uV/°C |
12.8 Rsource_to_VinScrew=10K Ω Rsource_to_OpAmpInPin=12K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| -100 to 150°C |
0 to 80mV Exc=3.3V |
10K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =1.1mW = 0.33mA * 3.3V |
19.561 Sensor=59.6 Ω, 6.4uW, 327uA MinEu=-100°C Slope=134uV/°C |
51.392 Sensor=158 Ω, 17uW, 324uA MaxEu=150°C Slope=121uV/°C |
11.7 Rsource_to_VinScrew=10K Ω Rsource_to_OpAmpInPin=12K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| 150 to 300°C |
51.391 Sensor=158 Ω, 17uW, 324uA MinEu=150°C Slope=121uV/°C |
69.069 Sensor=214 Ω, 22uW, 323uA MaxEu=300°C Slope=114uV/°C |
11.7 Rsource_to_VinScrew=10K Ω Rsource_to_OpAmpInPin=12K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|||
| -238 to 0°C |
±300mV Exc=3.3V |
10K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =1.1mW = 0.33mA * 3.3V |
0.096 Sensor=0.291 Ω, 0.032uW, 329uA MinEu=-238°C Slope=150uV/°C |
32.668 Sensor=100 Ω, 11uW, 326uA MaxEu=0°C Slope=128uV/°C |
12.2 Rsource_to_VinScrew=10K Ω Rsource_to_OpAmpInPin=12K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| 0 to 100°C |
32.668 Sensor=100 Ω, 11uW, 326uA MinEu=0°C Slope=128uV/°C |
45.268 Sensor=139 Ω, 15uW, 325uA MaxEu=100°C Slope=124uV/°C |
12.2 Rsource_to_VinScrew=10K Ω Rsource_to_OpAmpInPin=12K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|||
| 100 to 850°C |
45.268 Sensor=139 Ω, 15uW, 325uA MinEu=100°C Slope=124uV/°C |
125.412 Sensor=395 Ω, 40uW, 317uA MaxEu=850°C Slope=91uV/°C |
12.2 Rsource_to_VinScrew=10K Ω Rsource_to_OpAmpInPin=12K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|||
| 500 Ω | -100 to 300°C |
±600mV Exc=3.3V |
10K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =1mW = 0.32mA * 3.2V |
95.538 Sensor=298 Ω, 31uW, 320uA MinEu=-100°C Slope=640uV/°C |
318.662 Sensor=1.07K Ω, 95uW, 298uA MaxEu=300°C Slope=487uV/°C |
11.1 Rsource_to_VinScrew=10K Ω Rsource_to_OpAmpInPin=12K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 1K Ω | -100 to 300°C |
±600mV Exc=3.3V |
10K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =0.97mW = 0.31mA * 3.1V |
185.698 Sensor=596 Ω, 58uW, 311uA MinEu=-100°C Slope=1209uV/°C |
581.185 Sensor=2.14K Ω, 157uW, 271uA MaxEu=300°C Slope=810uV/°C |
11.1 Rsource_to_VinScrew=10K Ω Rsource_to_OpAmpInPin=12K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 100 Ω | -100 to 150°C |
0 to 80mV Exc=3.3V |
10K Ω Drift=5ppm/C InitAcc=0.01% Heat=116C/W, 1C Power =1.1mW = 0.33mA * 3.3V |
19.561 Sensor=59.6 Ω, 6.4uW, 327uA MinEu=-100°C Slope=134uV/°C |
51.391 Sensor=158 Ω, 17uW, 324uA MaxEu=150°C Slope=121uV/°C |
11.7 Rsource_to_VinScrew=10K Ω Rsource_to_OpAmpInPin=12K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
Load Cell Measurement Error Components, iNet-423 |
| Load Cell (Max Kg) 13 |
Measurement Range 11 |
Analog Low Pass Filter (KHz Fc) 2 |
Absolute Accuracy (±Max Error) 38p |
Max Multi- Channel Aggregate Sample Rate (s/sec/agg) 18 |
Voltage Range 1 |
System Noise (Kg RMS) 6 |
Resol- ution (Kg) 10 |
Signal Averaging Per Point (mSec) 3 |
| 10 Kg 350Ω, 2mV/V |
0 to 10 Kg |
4 KHz | ±0.009 Kg SensorVoltageMeasureMaxEr=0.00735 Kg VexcVoltageReadbackMaxEr=0.00183 Kg LeakageCurrentThruRsrcMaxErr=0.00027 Kg AmountOfErrorThatIsNoise=58% |
72.40K | ±10mV Exc=3.3V |
0.0018 | 0.0005 | 0 mSec |
| 48 KHz | ±0.029 Kg SensorVoltageMeasureMaxEr=0.02725 Kg VexcVoltageReadbackMaxEr=0.00183 Kg LeakageCurrentThruRsrcMaxErr=0.00027 Kg AmountOfErrorThatIsNoise=86% |
72.40K | 0.0084 | 0.0005 | ||||
| 4 KHz | ±0.004 Kg SensorVoltageMeasureMaxEr=0.00233 Kg VexcVoltageReadbackMaxEr=0.00186 Kg LeakageCurrentThruRsrcMaxErr=0.00027 Kg AmountOfErrorThatIsNoise=9% |
0.78K | 0.0001 | 0.0002 | 1.0 mSec |
|||
| 25 Kg 350Ω, 2mV/V |
0 to 25 Kg |
4 KHz | ±0.024 Kg SensorVoltageMeasureMaxEr=0.01839 Kg VexcVoltageReadbackMaxEr=0.00457 Kg LeakageCurrentThruRsrcMaxErr=0.00066 Kg AmountOfErrorThatIsNoise=58% |
72.40K | ±10mV Exc=3.3V |
0.0045 | 0.0013 | 0 mSec |
| 48 KHz | ±0.073 Kg SensorVoltageMeasureMaxEr=0.06814 Kg VexcVoltageReadbackMaxEr=0.00457 Kg LeakageCurrentThruRsrcMaxErr=0.00066 Kg AmountOfErrorThatIsNoise=86% |
72.40K | 0.0211 | 0.0013 | ||||
| 4 KHz | ±0.011 Kg SensorVoltageMeasureMaxEr=0.00583 Kg VexcVoltageReadbackMaxEr=0.00465 Kg LeakageCurrentThruRsrcMaxErr=0.00066 Kg AmountOfErrorThatIsNoise=9% |
0.78K | 0.0004 | 0.0004 | 1.0 mSec |
|||
| 100 Kg 350Ω, 2mV/V |
0 to 100 Kg |
4 KHz | ±0.094 Kg SensorVoltageMeasureMaxEr=0.07355 Kg VexcVoltageReadbackMaxEr=0.01828 Kg LeakageCurrentThruRsrcMaxErr=0.00265 Kg AmountOfErrorThatIsNoise=58% |
72.40K | ±10mV Exc=3.3V |
0.0181 | 0.0054 | 0 mSec |
| 48 KHz | ±0.293 Kg SensorVoltageMeasureMaxEr=0.27254 Kg VexcVoltageReadbackMaxEr=0.01828 Kg LeakageCurrentThruRsrcMaxErr=0.00265 Kg AmountOfErrorThatIsNoise=86% |
72.40K | 0.0845 | 0.0054 | ||||
| 4 KHz | ±0.045 Kg SensorVoltageMeasureMaxEr=0.02333 Kg VexcVoltageReadbackMaxEr=0.01859 Kg LeakageCurrentThruRsrcMaxErr=0.00265 Kg AmountOfErrorThatIsNoise=9% |
0.78K | 0.0014 | 0.0018 | 1.0 mSec |
|||
| 250 Kg 350Ω, 2mV/V |
0 to 250 Kg |
4 KHz | ±0.236 Kg SensorVoltageMeasureMaxEr=0.18387 Kg VexcVoltageReadbackMaxEr=0.04570 Kg LeakageCurrentThruRsrcMaxErr=0.00663 Kg AmountOfErrorThatIsNoise=58% |
72.40K | ±10mV Exc=3.3V |
0.0454 | 0.0134 | 0 mSec |
| 48 KHz | ±0.734 Kg SensorVoltageMeasureMaxEr=0.68136 Kg VexcVoltageReadbackMaxEr=0.04570 Kg LeakageCurrentThruRsrcMaxErr=0.00663 Kg AmountOfErrorThatIsNoise=86% |
72.40K | 0.2112 | 0.0134 | ||||
| 4 KHz | ±0.111 Kg SensorVoltageMeasureMaxEr=0.05834 Kg VexcVoltageReadbackMaxEr=0.04649 Kg LeakageCurrentThruRsrcMaxErr=0.00663 Kg AmountOfErrorThatIsNoise=9% |
0.78K | 0.0035 | 0.0045 | 1.0 mSec |
|||
| 1000 Kg 350Ω, 2mV/V |
0 to 1K Kg |
4 KHz | ±0.945 Kg SensorVoltageMeasureMaxEr=0.73549 Kg VexcVoltageReadbackMaxEr=0.18279 Kg LeakageCurrentThruRsrcMaxErr=0.02652 Kg AmountOfErrorThatIsNoise=58% |
72.40K | ±10mV Exc=3.3V |
0.1814 | 0.0536 | 0 mSec |
| 48 KHz | ±2.935 Kg SensorVoltageMeasureMaxEr=2.72541 Kg VexcVoltageReadbackMaxEr=0.18279 Kg LeakageCurrentThruRsrcMaxErr=0.02652 Kg AmountOfErrorThatIsNoise=86% |
72.40K | 0.8447 | 0.0536 | ||||
| 4 KHz | ±0.446 Kg SensorVoltageMeasureMaxEr=0.23334 Kg VexcVoltageReadbackMaxEr=0.18595 Kg LeakageCurrentThruRsrcMaxErr=0.02652 Kg AmountOfErrorThatIsNoise=9% |
0.78K | 0.0140 | 0.0179 | 1.0 mSec |
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| 5000 Kg 350Ω, 2mV/V |
0 to 5K Kg |
4 KHz | ±4.724 Kg SensorVoltageMeasureMaxEr=3.67743 Kg VexcVoltageReadbackMaxEr=0.91393 Kg LeakageCurrentThruRsrcMaxErr=0.13260 Kg AmountOfErrorThatIsNoise=58% |
72.40K | ±10mV Exc=3.3V |
0.9071 | 0.2682 | 0 mSec |
| 48 KHz | ±14.673 Kg SensorVoltageMeasureMaxEr=13.62696 Kg VexcVoltageReadbackMaxEr=0.91393 Kg LeakageCurrentThruRsrcMaxErr=0.13260 Kg AmountOfErrorThatIsNoise=86% |
72.40K | 4.2236 | 0.2682 | ||||
| 4 KHz | ±2.229 Kg SensorVoltageMeasureMaxEr=1.16672 Kg VexcVoltageReadbackMaxEr=0.92973 Kg LeakageCurrentThruRsrcMaxErr=0.13260 Kg AmountOfErrorThatIsNoise=9% |
0.78K | 0.0702 | 0.0894 | 1.0 mSec |
|||
| 100 Kg 500Ω, 2mV/V |
0 to 100 Kg |
4 KHz | ±0.096 Kg SensorVoltageMeasureMaxEr=0.07355 Kg VexcVoltageReadbackMaxEr=0.01828 Kg LeakageCurrentThruRsrcMaxErr=0.00379 Kg AmountOfErrorThatIsNoise=57% |
72.40K | ±10mV Exc=3.3V |
0.0181 | 0.0054 | 0 mSec |
| 48 KHz | ±0.295 Kg SensorVoltageMeasureMaxEr=0.27254 Kg VexcVoltageReadbackMaxEr=0.01828 Kg LeakageCurrentThruRsrcMaxErr=0.00379 Kg AmountOfErrorThatIsNoise=86% |
72.40K | 0.0845 | 0.0054 | ||||
| 4 KHz | ±0.046 Kg SensorVoltageMeasureMaxEr=0.02333 Kg VexcVoltageReadbackMaxEr=0.01859 Kg LeakageCurrentThruRsrcMaxErr=0.00379 Kg AmountOfErrorThatIsNoise=9% |
0.78K | 0.0014 | 0.0018 | 1.0 mSec |
|||
| 100 Kg 1000Ω, 2mV/V |
0 to 100 Kg |
4 KHz | ±0.099 Kg SensorVoltageMeasureMaxEr=0.07355 Kg VexcVoltageReadbackMaxEr=0.01828 Kg LeakageCurrentThruRsrcMaxErr=0.00758 Kg AmountOfErrorThatIsNoise=55% |
72.40K | ±10mV Exc=3.3V |
0.0181 | 0.0054 | 0 mSec |
| 48 KHz | ±0.298 Kg SensorVoltageMeasureMaxEr=0.27254 Kg VexcVoltageReadbackMaxEr=0.01828 Kg LeakageCurrentThruRsrcMaxErr=0.00758 Kg AmountOfErrorThatIsNoise=85% |
72.40K | 0.0845 | 0.0054 | ||||
| 4 KHz | ±0.050 Kg SensorVoltageMeasureMaxEr=0.02333 Kg VexcVoltageReadbackMaxEr=0.01859 Kg LeakageCurrentThruRsrcMaxErr=0.00758 Kg AmountOfErrorThatIsNoise=9% |
0.78K | 0.0014 | 0.0018 | 1.0 mSec |
|
More Information |
|
Load Cell Measurement Internal Parameters, iNet-423 |
| Load Cell (Max Kg) 13 |
Measurement Range 11 |
Voltage Range 1 |
mV @ Min Kg |
mV @ Max Kg 12 |
uV/ Kg @ Min Kg |
uV/ Kg @ Max Kg 14 |
Channel Switching Acquisition Time (uSec) 4 |
| 10 Kg 350Ω, 2mV/V |
0 to 10 Kg |
±10mV Exc=3.3V |
0.000 Sensor=350 Ω, 31104uW, 4713uA MinEu=0 Kg |
6.599 Sensor=350 Ω, 31104uW, 4713uA MaxEu=10 Kg |
659.9 | 659.9 | 13.8 Rsource_to_VinScrew=350 Ω Rsource_to_OpAmpInPin=2.35K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 25 Kg 350Ω, 2mV/V |
0 to 25 Kg |
±10mV Exc=3.3V |
0.000 Sensor=350 Ω, 31104uW, 4713uA MinEu=0 Kg |
6.599 Sensor=350 Ω, 31104uW, 4713uA MaxEu=25 Kg |
264.0 | 264.0 | 13.8 Rsource_to_VinScrew=350 Ω Rsource_to_OpAmpInPin=2.35K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 100 Kg 350Ω, 2mV/V |
0 to 100 Kg |
±10mV Exc=3.3V |
0.000 Sensor=350 Ω, 31103uW, 4713uA MinEu=0 Kg |
6.599 Sensor=350 Ω, 31103uW, 4713uA MaxEu=100 Kg |
66.0 | 66.0 | 13.8 Rsource_to_VinScrew=350 Ω Rsource_to_OpAmpInPin=2.35K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 250 Kg 350Ω, 2mV/V |
0 to 250 Kg |
±10mV Exc=3.3V |
0.000 Sensor=350 Ω, 31103uW, 4713uA MinEu=0 Kg |
6.599 Sensor=350 Ω, 31103uW, 4713uA MaxEu=250 Kg |
26.4 | 26.4 | 13.8 Rsource_to_VinScrew=350 Ω Rsource_to_OpAmpInPin=2.35K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 1000 Kg 350Ω, 2mV/V |
0 to 1K Kg |
±10mV Exc=3.3V |
0.000 Sensor=350 Ω, 31104uW, 4713uA MinEu=0 Kg |
6.599 Sensor=350 Ω, 31104uW, 4713uA MaxEu=1K Kg |
6.6 | 6.6 | 13.8 Rsource_to_VinScrew=350 Ω Rsource_to_OpAmpInPin=2.35K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 5000 Kg 350Ω, 2mV/V |
0 to 5K Kg |
±10mV Exc=3.3V |
0.000 Sensor=350 Ω, 31103uW, 4713uA MinEu=0 Kg |
6.599 Sensor=350 Ω, 31103uW, 4713uA MaxEu=5K Kg |
1.3 | 1.3 | 13.8 Rsource_to_VinScrew=350 Ω Rsource_to_OpAmpInPin=2.35K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 100 Kg 500Ω, 2mV/V |
0 to 100 Kg |
±10mV Exc=3.3V |
0.000 Sensor=500 Ω, 21772uW, 3299uA MinEu=0 Kg |
6.599 Sensor=500 Ω, 21772uW, 3299uA MaxEu=100 Kg |
66.0 | 66.0 | 13.8 Rsource_to_VinScrew=500 Ω Rsource_to_OpAmpInPin=2.5K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 100 Kg 1000Ω, 2mV/V |
0 to 100 Kg |
±10mV Exc=3.3V |
0.000 Sensor=1K Ω, 10886uW, 1649uA MinEu=0 Kg |
6.599 Sensor=1K Ω, 10886uW, 1649uA MaxEu=100 Kg |
66.0 | 66.0 | 13.8 Rsource_to_VinScrew=1K Ω Rsource_to_OpAmpInPin=3K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
Strain Gage Measurement Error Components, iNet-423 |
| Strain Gage (ohms) 13 |
Measurement Range 11 |
Analog Low Pass Filter (KHz Fc) 2 |
Absolute Accuracy (±Max Error) 38d |
Max Multi- Channel Aggregate Sample Rate (s/sec/agg) 18 |
External Ro Resistor (Ω, temp drift) 15 |
Voltage Range 1 |
System Noise (μS RMS) 6 |
Resol- ution (μS) 10 |
Signal Averaging Per Point (mSec) 3 |
| 350 Ω ¼ Bridge |
±2948 μS | 4 KHz | ±10.1 μS SensorVoltageMeasureMaxEr=2.716 μS VexcVoltageReadbackMaxEr=0.541 μS Ro_SelfHeatingMaxEr=6.765 μS LeakageCurrentThruRsrcMaxErr=0.107 μS AmountOfErrorThatIsNoise=21% |
72.40K | 350 Ω, 5ppm/C Additional Error = 7.5μS error per shunt 1°C change |
±5mV Exc=3.3V |
0.71 | 0.11 | 0 mSec |
| 48 KHz | ±18.2 μS SensorVoltageMeasureMaxEr=10.814 μS VexcVoltageReadbackMaxEr=0.541 μS Ro_SelfHeatingMaxEr=6.765 μS LeakageCurrentThruRsrcMaxErr=0.107 μS AmountOfErrorThatIsNoise=56% |
72.40K | 3.40 | 0.11 | |||||
| ±5914 μS | 4 KHz | ±11.3 μS SensorVoltageMeasureMaxEr=3.341 μS VexcVoltageReadbackMaxEr=1.087 μS Ro_SelfHeatingMaxEr=6.765 μS LeakageCurrentThruRsrcMaxErr=0.107 μS AmountOfErrorThatIsNoise=19% |
79.01K | 350 Ω, 5ppm/C Additional Error = 7.5μS error per shunt 1°C change |
±10mV Exc=3.3V |
0.73 | 0.21 | ||
| 48 KHz | ±19.4 μS SensorVoltageMeasureMaxEr=11.395 μS VexcVoltageReadbackMaxEr=1.087 μS Ro_SelfHeatingMaxEr=6.765 μS LeakageCurrentThruRsrcMaxErr=0.107 μS AmountOfErrorThatIsNoise=52% |
79.01K | 3.38 | 0.21 | |||||
| ±11899 μS | 4 KHz | ±13.7 μS SensorVoltageMeasureMaxEr=4.647 μS VexcVoltageReadbackMaxEr=2.201 μS Ro_SelfHeatingMaxEr=6.765 μS LeakageCurrentThruRsrcMaxErr=0.109 μS AmountOfErrorThatIsNoise=17% |
82.58K | 350 Ω, 5ppm/C Additional Error = 7.5μS error per shunt 1°C change |
±20mV Exc=3.3V |
0.76 | 0.43 | ||
| 47 KHz | ±21.7 μS SensorVoltageMeasureMaxEr=12.647 μS VexcVoltageReadbackMaxEr=2.201 μS Ro_SelfHeatingMaxEr=6.765 μS LeakageCurrentThruRsrcMaxErr=0.109 μS AmountOfErrorThatIsNoise=47% |
82.58K | 3.37 | 0.43 | |||||
| ±24085 μS | 4 KHz | ±19.1 μS SensorVoltageMeasureMaxEr=7.679 μS VexcVoltageReadbackMaxEr=4.509 μS Ro_SelfHeatingMaxEr=6.765 μS LeakageCurrentThruRsrcMaxErr=0.112 μS AmountOfErrorThatIsNoise=17% |
90.65K | 350 Ω, 5ppm/C Additional Error = 7.5μS error per shunt 1°C change |
±40mV Exc=3.3V |
1.07 | 0.86 | ||
| 49 KHz | ±27.0 μS SensorVoltageMeasureMaxEr=15.610 μS VexcVoltageReadbackMaxEr=4.509 μS Ro_SelfHeatingMaxEr=6.765 μS LeakageCurrentThruRsrcMaxErr=0.111 μS AmountOfErrorThatIsNoise=40% |
90.65K | 3.59 | 0.86 | |||||
| ±49359 μS | 4 KHz | ±30.1 μS SensorVoltageMeasureMaxEr=13.794 μS VexcVoltageReadbackMaxEr=9.468 μS Ro_SelfHeatingMaxEr=6.765 μS LeakageCurrentThruRsrcMaxErr=0.117 μS AmountOfErrorThatIsNoise=14% |
82.26K | 350 Ω, 5ppm/C Additional Error = 7.5μS error per shunt 1°C change |
±80mV Exc=3.3V |
1.43 | 1.72 | ||
| 49 KHz | ±37.6 μS SensorVoltageMeasureMaxEr=21.270 μS VexcVoltageReadbackMaxEr=9.467 μS Ro_SelfHeatingMaxEr=6.765 μS LeakageCurrentThruRsrcMaxErr=0.116 μS AmountOfErrorThatIsNoise=29% |
82.26K | 3.70 | 1.72 | |||||
| 350 Ω ½ Bridge Bend |
±2939 μS | 4 KHz | ±4.5 μS SensorVoltageMeasureMaxEr=1.651 μS VexcVoltageReadbackMaxEr=0.537 μS Ro_SelfHeatingMaxEr=2.255 μS LeakageCurrentThruRsrcMaxErr=0.053 μS AmountOfErrorThatIsNoise=24% |
79.01K | 350 Ω, 5ppm/C Additional Error = 2.5μS error per shunt 1°C change |
±10mV Exc=3.3V |
0.36 | 0.11 | |
| 48 KHz | ±8.5 μS SensorVoltageMeasureMaxEr=5.631 μS VexcVoltageReadbackMaxEr=0.537 μS Ro_SelfHeatingMaxEr=2.255 μS LeakageCurrentThruRsrcMaxErr=0.053 μS AmountOfErrorThatIsNoise=60% |
79.01K | 1.69 | 0.11 | |||||
| 350 Ω ½ Bridge Axial |
±4467 μS | 4 KHz | ±6.8 μS SensorVoltageMeasureMaxEr=2.516 μS VexcVoltageReadbackMaxEr=0.819 μS Ro_SelfHeatingMaxEr=3.417 μS LeakageCurrentThruRsrcMaxErr=0.081 μS AmountOfErrorThatIsNoise=24% |
79.01K | 350 Ω, 5ppm/C Additional Error = 3.8μS error per shunt 1°C change |
±10mV Exc=3.3V |
0.55 | 0.16 | |
| 48 KHz | ±12.9 μS SensorVoltageMeasureMaxEr=8.583 μS VexcVoltageReadbackMaxEr=0.819 μS Ro_SelfHeatingMaxEr=3.417 μS LeakageCurrentThruRsrcMaxErr=0.081 μS AmountOfErrorThatIsNoise=60% |
79.01K | 2.56 | 0.16 | |||||
| 350 Ω Full Br Bend |
±1469 μS | 4 KHz | ±1.1 μS SensorVoltageMeasureMaxEr=0.825 μS VexcVoltageReadbackMaxEr=0.269 μS LeakageCurrentThruRsrcMaxErr=0.027 μS AmountOfErrorThatIsNoise=49% |
79.01K | (no ext Ro) | ±10mV Exc=3.3V |
0.18 | 0.05 | |
| 48 KHz | ±3.1 μS SensorVoltageMeasureMaxEr=2.815 μS VexcVoltageReadbackMaxEr=0.269 μS LeakageCurrentThruRsrcMaxErr=0.027 μS AmountOfErrorThatIsNoise=81% |
79.01K | 0.84 | 0.05 | |||||
| 4 KHz | ±0.6 μS SensorVoltageMeasureMaxEr=0.323 μS VexcVoltageReadbackMaxEr=0.273 μS LeakageCurrentThruRsrcMaxErr=0.027 μS AmountOfErrorThatIsNoise=7% |
0.78K | 0.01 | 0.02 | 1.0 mSec |
||||
| 350 Ω Full Br Axial I |
±2227 μS | 4 KHz | ±1.7 μS SensorVoltageMeasureMaxEr=1.251 μS VexcVoltageReadbackMaxEr=0.407 μS LeakageCurrentThruRsrcMaxErr=0.040 μS AmountOfErrorThatIsNoise=49% |
79.01K | (no ext Ro) | ±10mV Exc=3.3V |
0.27 | 0.08 | 0 mSec |
| 48 KHz | ±4.7 μS SensorVoltageMeasureMaxEr=4.265 μS VexcVoltageReadbackMaxEr=0.407 μS LeakageCurrentThruRsrcMaxErr=0.040 μS AmountOfErrorThatIsNoise=81% |
79.01K | 1.28 | 0.08 | |||||
| 4 KHz | ±0.9 μS SensorVoltageMeasureMaxEr=0.490 μS VexcVoltageReadbackMaxEr=0.413 μS LeakageCurrentThruRsrcMaxErr=0.040 μS AmountOfErrorThatIsNoise=7% |
0.78K | 0.02 | 0.03 | 1.0 mSec |
||||
| 350 Ω Full Br Axial II |
±2230 μS | 4 KHz | ±1.7 μS SensorVoltageMeasureMaxEr=1.254 μS VexcVoltageReadbackMaxEr=0.408 μS LeakageCurrentThruRsrcMaxErr=0.040 μS AmountOfErrorThatIsNoise=48% |
79.01K | (no ext Ro) | ±10mV Exc=3.3V |
0.27 | 0.08 | 0 mSec |
| 48 KHz | ±4.7 μS SensorVoltageMeasureMaxEr=4.278 μS VexcVoltageReadbackMaxEr=0.408 μS LeakageCurrentThruRsrcMaxErr=0.040 μS AmountOfErrorThatIsNoise=81% |
79.01K | 1.28 | 0.08 | |||||
| 4 KHz | ±0.9 μS SensorVoltageMeasureMaxEr=0.491 μS VexcVoltageReadbackMaxEr=0.414 μS LeakageCurrentThruRsrcMaxErr=0.040 μS AmountOfErrorThatIsNoise=7% |
0.78K | 0.02 | 0.03 | 1.0 mSec |
||||
| 1K Ω ¼ Bridge |
±5914 μS | 4 KHz | ±7.1 μS SensorVoltageMeasureMaxEr=3.340 μS VexcVoltageReadbackMaxEr=1.087 μS Ro_SelfHeatingMaxEr=2.368 μS LeakageCurrentThruRsrcMaxErr=0.307 μS AmountOfErrorThatIsNoise=31% |
79.01K | 1K Ω, 5ppm/C Additional Error = 7.5μS error per shunt 1°C change |
±10mV Exc=3.3V |
0.73 | 0.21 | 0 mSec |
| 48 KHz | ±15.2 μS SensorVoltageMeasureMaxEr=11.395 μS VexcVoltageReadbackMaxEr=1.088 μS Ro_SelfHeatingMaxEr=2.368 μS LeakageCurrentThruRsrcMaxErr=0.307 μS AmountOfErrorThatIsNoise=67% |
79.01K | 3.38 | 0.21 |
|
More Information |
|
Strain Gage Measurement Internal Parameters, iNet-423 |
| Strain Gage (ohms) 13 |
Measurement Range 11 |
External Ro Resistor (Ω) 15 |
Voltage Range 1 |
mV @ Min μS |
mV @ Max μS 12 |
Channel Switching Acquisition Time (uSec) 4 |
| 350 Ω ¼ Bridge |
±2948 μS | 350 Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =7.8mW = 4.7mA * 1.6V |
±5mV Exc=3.3V |
4.850 Sensor=348 Ω, 7776uW, 4713uA MinEu=-2931 μS Slope=2uV/ μS |
-4.850 Sensor=352 Ω, 7776uW, 4713uA MaxEu=2948 μS Slope=2uV/ μS |
14.6 Rsource_to_VinScrew=350 Ω Rsource_to_OpAmpInPin=2.35K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| ±5914 μS | 350 Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =7.8mW = 4.7mA * 1.6V |
±10mV Exc=3.3V |
9.700 Sensor=346 Ω, 7776uW, 4713uA MinEu=-5845 μS Slope=2uV/ μS |
-9.700 Sensor=354 Ω, 7776uW, 4713uA MaxEu=5914 μS Slope=2uV/ μS |
13.8 Rsource_to_VinScrew=350 Ω Rsource_to_OpAmpInPin=2.35K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| ±11899 μS | 350 Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =7.8mW = 4.7mA * 1.6V |
±20mV Exc=3.3V |
19.400 Sensor=342 Ω, 7776uW, 4713uA MinEu=-11622 μS Slope=2uV/ μS |
-19.400 Sensor=358 Ω, 7776uW, 4713uA MaxEu=11899 μS Slope=2uV/ μS |
12.7 Rsource_to_VinScrew=350 Ω Rsource_to_OpAmpInPin=2.35K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| ±24085 μS | 350 Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =7.8mW = 4.7mA * 1.6V |
±40mV Exc=3.3V |
38.800 Sensor=334 Ω, 7775uW, 4713uA MinEu=-22978 μS Slope=2uV/ μS |
-38.800 Sensor=367 Ω, 7775uW, 4713uA MaxEu=24085 μS Slope=2uV/ μS |
12.1 Rsource_to_VinScrew=350 Ω Rsource_to_OpAmpInPin=2.35K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| ±49359 μS | 350 Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =7.8mW = 4.7mA * 1.6V |
±80mV Exc=3.3V |
77.600 Sensor=319 Ω, 7775uW, 4713uA MinEu=-44924 μS Slope=2uV/ μS |
-77.600 Sensor=385 Ω, 7775uW, 4713uA MaxEu=49359 μS Slope=2uV/ μS |
11.0 Rsource_to_VinScrew=350 Ω Rsource_to_OpAmpInPin=2.35K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
| 350 Ω ½ Bridge Bend |
±2939 μS | 350 Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =7.8mW = 4.7mA * 1.6V |
±10mV Exc=3.3V |
9.700 Sensor=350 Ω, 15552uW, 4713uA MinEu=-2939 μS Slope=3uV/ μS |
-9.700 Sensor=350 Ω, 15552uW, 4713uA MaxEu=2939 μS Slope=3uV/ μS |
13.8 Rsource_to_VinScrew=350 Ω Rsource_to_OpAmpInPin=2.35K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 350 Ω ½ Bridge Axial |
±4467 μS | 350 Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =7.8mW = 4.7mA * 1.6V |
±10mV Exc=3.3V |
9.700 Sensor=350 Ω, 15552uW, 4713uA MinEu=-4440 μS Slope=2uV/ μS |
-9.700 Sensor=350 Ω, 15552uW, 4713uA MaxEu=4467 μS Slope=2uV/ μS |
13.8 Rsource_to_VinScrew=350 Ω Rsource_to_OpAmpInPin=2.35K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 350 Ω Full Br Bend |
±1469 μS | (no ext Ro) | ±10mV Exc=3.3V |
9.700 Sensor=350 Ω, 31104uW, 4713uA MinEu=-1469 μS Slope=7uV/ μS |
-9.700 Sensor=350 Ω, 31104uW, 4713uA MaxEu=1469 μS Slope=7uV/ μS |
13.8 Rsource_to_VinScrew=350 Ω Rsource_to_OpAmpInPin=2.35K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 350 Ω Full Br Axial I |
±2227 μS | (no ext Ro) | ±10mV Exc=3.3V |
9.700 Sensor=350 Ω, 31104uW, 4713uA MinEu=-2227 μS Slope=4uV/ μS |
-9.700 Sensor=350 Ω, 31104uW, 4713uA MaxEu=2227 μS Slope=4uV/ μS |
13.8 Rsource_to_VinScrew=350 Ω Rsource_to_OpAmpInPin=2.35K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 350 Ω Full Br Axial II |
±2230 μS | (no ext Ro) | ±10mV Exc=3.3V |
9.700 Sensor=350 Ω, 31104uW, 4713uA MinEu=-2223 μS Slope=4uV/ μS |
-9.700 Sensor=350 Ω, 31104uW, 4713uA MaxEu=2230 μS Slope=4uV/ μS |
13.8 Rsource_to_VinScrew=350 Ω Rsource_to_OpAmpInPin=2.35K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 1K Ω ¼ Bridge |
±5914 μS | 1K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =2.7mW = 1.6mA * 1.6V |
±10mV Exc=3.3V |
9.700 Sensor=988 Ω, 2721uW, 1649uA MinEu=-5845 μS Slope=2uV/ μS |
-9.700 Sensor=1.01K Ω, 2721uW, 1649uA MaxEu=5914 μS Slope=2uV/ μS |
13.8 Rsource_to_VinScrew=1K Ω Rsource_to_OpAmpInPin=3K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
Potentiometer Measurement Error Components, iNet-423 |
| POT Type (ohms) 13 |
Measurement Range 11 |
Analog Low Pass Filter (KHz Fc) 2 |
Signal Averaging Per Point (mSec) 3 |
Absolute Accuracy (±Max Error) 38q |
Max Multi- Channel Aggregate Sample Rate (s/sec/agg) 18 |
Voltage Range 1 |
System Noise (Eu RMS) 6 |
Resol- ution (Eu) 10 |
| 10K Ω | 0 to 1.0Eu |
4 KHz | 0 mSec |
±0.000469Eu SensorVoltageMeasureMaxEr=0.00028261Eu VexcVoltageReadbackMaxEr=0.00018460Eu LeakageCurrentThruRsrcMaxErr=0.00000153Eu InputImpedanceAccuracyMaxEr=0.00000000Eu AmountOfErrorThatIsNoise=17% |
113.48K | 0 to 5V Exc=3.3V |
0.0000267 | 0.0000274 |
| 75 KHz | ±0.000506Eu SensorVoltageMeasureMaxEr=0.00031986Eu VexcVoltageReadbackMaxEr=0.00018460Eu LeakageCurrentThruRsrcMaxErr=0.00000153Eu InputImpedanceAccuracyMaxEr=0.00000000Eu AmountOfErrorThatIsNoise=23% |
113.48K | 0.0000392 | 0.0000274 | ||||
| 50K Ω | 0 to 1.0Eu |
4 KHz | ±0.000475Eu SensorVoltageMeasureMaxEr=0.00028256Eu VexcVoltageReadbackMaxEr=0.00018452Eu LeakageCurrentThruRsrcMaxErr=0.00000765Eu InputImpedanceAccuracyMaxEr=0.00000000Eu AmountOfErrorThatIsNoise=17% |
113.48K | 0 to 5V Exc=3.3V |
0.0000268 | 0.0000274 | |
| 75 KHz | ±0.000512Eu SensorVoltageMeasureMaxEr=0.00031980Eu VexcVoltageReadbackMaxEr=0.00018452Eu LeakageCurrentThruRsrcMaxErr=0.00000765Eu InputImpedanceAccuracyMaxEr=0.00000000Eu AmountOfErrorThatIsNoise=23% |
113.48K | 0.0000392 | 0.0000274 |
|
More Information |
|
Potentiometer Measurement Internal Parameters, iNet-423 |
| POT Type (ohms) 13 |
Measurement Range 11 |
Voltage Range 1 |
mV @ Min Eu |
mV @ Max Eu 12 |
Channel Switching Acquisition Time (uSec) 4 |
| 10K Ω | 0 to 1.0Eu |
0 to 5V Exc=3.3V |
32.348 Sensor=98 Ω, 11uW, 329uA MinEu=0Eu Slope=3234720uV/Eu |
3266.782 Sensor=9.9K Ω, 1077uW, 329uA MaxEu=1.0Eu Slope=3234149uV/Eu |
9.3 Rsource_to_VinScrew=9.9K Ω Rsource_to_OpAmpInPin=11.9K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 50K Ω | 0 to 1.0Eu |
0 to 5V Exc=3.3V |
32.348 Sensor=490 Ω, 2.1uW, 66uA MinEu=0Eu Slope=3234605uV/Eu |
3265.526 Sensor=49.5K Ω, 215uW, 66uA MaxEu=1.0Eu Slope=3231752uV/Eu |
9.3 Rsource_to_VinScrew=49.5K Ω Rsource_to_OpAmpInPin=51.5K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
Current Measurement Error Components, iNet-423 |
| Measurement Range 11 |
Analog Low Pass Filter (KHz Fc) 2 |
Signal Averaging Per Point (mSec) 3 |
Absolute Accuracy (Max Gain + Offset Error) 38b |
Max Multi- Channel Aggregate Sample Rate (s/sec/agg) 18 |
External Shunt Resistor (Ω) 15 |
Shunt Resistor Initial Accuracy (%) and Temp Drift (ppm/C) 16 |
Voltage Range 1 |
System Noise (uA RMS) 6 |
Resol- ution (uA) 10 |
| 0 to 24mA |
4 KHz | 0 mSec |
±(0.067% + 7.0uA) SensorVoltageMeasureMaxEr=10.904uA Shunt_SelfHeatingMaxEr=0.265uA Shunt_InitAccMaxEr=12.000uA LeakageCurrentThruRsrcMaxErr=0.001uA InputImpedanceAccuracyMaxEr=0.000uA AmountOfErrorThatIsNoise=14% |
98.92K | 33 Ω Additional Error = 0.12uA error per shunt 1°C change |
0.05%, 5ppm/C | ±1.2V | 1.11 | 1.29 |
| 70 KHz | ±(0.067% + 11.8uA) SensorVoltageMeasureMaxEr=15.701uA Shunt_SelfHeatingMaxEr=0.265uA Shunt_InitAccMaxEr=12.000uA LeakageCurrentThruRsrcMaxErr=0.001uA InputImpedanceAccuracyMaxEr=0.000uA AmountOfErrorThatIsNoise=29% |
98.92K | 2.71 | 1.29 | |||||
| 4 KHz | 1.0 mSec |
±(0.067% + 3.9uA) SensorVoltageMeasureMaxEr=7.843uA Shunt_SelfHeatingMaxEr=0.265uA Shunt_InitAccMaxEr=12.000uA LeakageCurrentThruRsrcMaxErr=0.001uA InputImpedanceAccuracyMaxEr=0.000uA AmountOfErrorThatIsNoise=1% |
0.79K | 0.09 | 0.43 | ||||
| ±24mA | 4 KHz | 0 mSec |
±(0.067% + 7.0uA) SensorVoltageMeasureMaxEr=10.904uA Shunt_SelfHeatingMaxEr=0.265uA Shunt_InitAccMaxEr=12.000uA LeakageCurrentThruRsrcMaxErr=0.001uA InputImpedanceAccuracyMaxEr=0.000uA AmountOfErrorThatIsNoise=14% |
98.92K | 1.11 | 1.29 | |||
| 70 KHz | ±(0.067% + 11.8uA) SensorVoltageMeasureMaxEr=15.701uA Shunt_SelfHeatingMaxEr=0.265uA Shunt_InitAccMaxEr=12.000uA LeakageCurrentThruRsrcMaxErr=0.001uA InputImpedanceAccuracyMaxEr=0.000uA AmountOfErrorThatIsNoise=29% |
98.92K | 2.71 | 1.29 | |||||
| 4 KHz | 1.0 mSec |
±(0.067% + 3.9uA) SensorVoltageMeasureMaxEr=7.843uA Shunt_SelfHeatingMaxEr=0.265uA Shunt_InitAccMaxEr=12.000uA LeakageCurrentThruRsrcMaxErr=0.001uA InputImpedanceAccuracyMaxEr=0.000uA AmountOfErrorThatIsNoise=1% |
0.79K | 0.09 | 0.43 | ||||
| ±12mA | 4 KHz | 0 mSec |
±(0.066% + 3.6uA) SensorVoltageMeasureMaxEr=5.379uA Shunt_SelfHeatingMaxEr=0.120uA Shunt_InitAccMaxEr=6.000uA LeakageCurrentThruRsrcMaxErr=0.001uA InputImpedanceAccuracyMaxEr=0.001uA AmountOfErrorThatIsNoise=19% |
104.23K | 120 Ω Additional Error = 0.06uA error per shunt 1°C change |
0.05%, 5ppm/C | ±2.5V | 0.72 | 0.74 |
| 75 KHz | ±(0.066% + 4.6uA) SensorVoltageMeasureMaxEr=6.383uA Shunt_SelfHeatingMaxEr=0.120uA Shunt_InitAccMaxEr=6.000uA LeakageCurrentThruRsrcMaxErr=0.001uA InputImpedanceAccuracyMaxEr=0.001uA AmountOfErrorThatIsNoise=25% |
104.23K | 1.06 | 0.74 | |||||
| 4 KHz | 1.0 mSec |
±(0.066% + 1.6uA) SensorVoltageMeasureMaxEr=3.383uA Shunt_SelfHeatingMaxEr=0.120uA Shunt_InitAccMaxEr=6.000uA LeakageCurrentThruRsrcMaxErr=0.001uA InputImpedanceAccuracyMaxEr=0.001uA AmountOfErrorThatIsNoise=2% |
0.79K | 0.06 | 0.25 | ||||
| ±2.5mA | 4 KHz | 0 mSec |
±(0.065% + 0.4uA) SensorVoltageMeasureMaxEr=0.801uA Shunt_SelfHeatingMaxEr=0.009uA Shunt_InitAccMaxEr=1.250uA LeakageCurrentThruRsrcMaxErr=0.001uA InputImpedanceAccuracyMaxEr=0.001uA AmountOfErrorThatIsNoise=13% |
104.23K | 1K Ω Additional Error = 0.012uA error per shunt 1°C change |
0.05%, 5ppm/C | ±2.5V | 0.09 | 0.09 |
| 75 KHz | ±(0.065% + 0.6uA) SensorVoltageMeasureMaxEr=0.922uA Shunt_SelfHeatingMaxEr=0.009uA Shunt_InitAccMaxEr=1.250uA LeakageCurrentThruRsrcMaxErr=0.001uA InputImpedanceAccuracyMaxEr=0.001uA AmountOfErrorThatIsNoise=17% |
104.23K | 0.13 | 0.09 | |||||
| 4 KHz | 1.0 mSec |
±(0.065% + 0.2uA) SensorVoltageMeasureMaxEr=0.562uA Shunt_SelfHeatingMaxEr=0.009uA Shunt_InitAccMaxEr=1.250uA LeakageCurrentThruRsrcMaxErr=0.001uA InputImpedanceAccuracyMaxEr=0.001uA AmountOfErrorThatIsNoise=1% |
0.79K | 0.01 | 0.03 | ||||
| ±1.2mA | 4 KHz | 0 mSec |
±(0.066% + 0.23uA) SensorVoltageMeasureMaxEr=0.4263uA Shunt_SelfHeatingMaxEr=0.0010uA Shunt_InitAccMaxEr=0.6000uA LeakageCurrentThruRsrcMaxErr=0.0005uA InputImpedanceAccuracyMaxEr=0.0006uA AmountOfErrorThatIsNoise=11% |
98.92K | 1K Ω Additional Error = 0.006uA error per shunt 1°C change |
0.05%, 5ppm/C | ±1.2V | 0.036 | 0.042 |
| 70 KHz | ±(0.066% + 0.39uA) SensorVoltageMeasureMaxEr=0.5846uA Shunt_SelfHeatingMaxEr=0.0010uA Shunt_InitAccMaxEr=0.6000uA LeakageCurrentThruRsrcMaxErr=0.0005uA InputImpedanceAccuracyMaxEr=0.0006uA AmountOfErrorThatIsNoise=23% |
98.92K | 0.089 | 0.042 | |||||
| 4 KHz | 1.0 mSec |
±(0.066% + 0.13uA) SensorVoltageMeasureMaxEr=0.3253uA Shunt_SelfHeatingMaxEr=0.0010uA Shunt_InitAccMaxEr=0.6000uA LeakageCurrentThruRsrcMaxErr=0.0005uA InputImpedanceAccuracyMaxEr=0.0006uA |
0.79K | 0.003 | 0.014 | ||||
| ±500uA | 4 KHz | 0 mSec |
±(0.065% + 0.07uA) SensorVoltageMeasureMaxEr=0.1449uA Shunt_SelfHeatingMaxEr=0.0007uA Shunt_InitAccMaxEr=0.2500uA LeakageCurrentThruRsrcMaxErr=0.0005uA InputImpedanceAccuracyMaxEr=0.0024uA AmountOfErrorThatIsNoise=10% |
113.48K | 10K Ω Additional Error = 0.0025uA error per shunt 1°C change |
0.05%, 5ppm/C | ±5V | 0.013 | 0.018 |
| 74 KHz | ±(0.065% + 0.08uA) SensorVoltageMeasureMaxEr=0.1534uA Shunt_SelfHeatingMaxEr=0.0007uA Shunt_InitAccMaxEr=0.2500uA LeakageCurrentThruRsrcMaxErr=0.0005uA InputImpedanceAccuracyMaxEr=0.0024uA AmountOfErrorThatIsNoise=12% |
113.48K | 0.016 | 0.018 | |||||
| 4 KHz | 1.0 mSec |
±(0.065% + 0.03uA) SensorVoltageMeasureMaxEr=0.1083uA Shunt_SelfHeatingMaxEr=0.0007uA Shunt_InitAccMaxEr=0.2500uA LeakageCurrentThruRsrcMaxErr=0.0005uA InputImpedanceAccuracyMaxEr=0.0024uA |
0.79K | 0.001 | 0.006 | ||||
| ±600uA | 4 KHz | 0 mSec |
±(0.066% + 0.17uA) SensorVoltageMeasureMaxEr=0.2634uA Shunt_SelfHeatingMaxEr=0.0001uA Shunt_InitAccMaxEr=0.3000uA LeakageCurrentThruRsrcMaxErr=0.0005uA InputImpedanceAccuracyMaxEr=0.0003uA AmountOfErrorThatIsNoise=14% |
90.01K | 1K Ω Additional Error = 0.003uA error per shunt 1°C change |
0.05%, 5ppm/C | ±600mV | 0.027 | 0.021 |
| 71 KHz | ±(0.066% + 0.35uA) SensorVoltageMeasureMaxEr=0.4444uA Shunt_SelfHeatingMaxEr=0.0001uA Shunt_InitAccMaxEr=0.3000uA LeakageCurrentThruRsrcMaxErr=0.0005uA InputImpedanceAccuracyMaxEr=0.0003uA AmountOfErrorThatIsNoise=35% |
90.01K | 0.087 | 0.021 | |||||
| 4 KHz | 1.0 mSec |
±(0.066% + 0.09uA) SensorVoltageMeasureMaxEr=0.1895uA Shunt_SelfHeatingMaxEr=0.0001uA Shunt_InitAccMaxEr=0.3000uA LeakageCurrentThruRsrcMaxErr=0.0005uA InputImpedanceAccuracyMaxEr=0.0003uA AmountOfErrorThatIsNoise=1% |
0.78K | 0.002 | 0.007 | ||||
| ±800uA | 4 KHz | 0 mSec |
±(0.066% + 1.21uA) SensorVoltageMeasureMaxEr=1.3381uA Shunt_SelfHeatingMaxEr=0.0000uA Shunt_InitAccMaxEr=0.4000uA LeakageCurrentThruRsrcMaxErr=0.0005uA InputImpedanceAccuracyMaxEr=0.0000uA AmountOfErrorThatIsNoise=32% |
82.26K | 120 Ω Additional Error = 0.004uA error per shunt 1°C change |
0.05%, 5ppm/C | ±300mV | 0.187 | 0.088 |
| 71 KHz | ±(0.066% + 2.83uA) SensorVoltageMeasureMaxEr=2.9581uA Shunt_SelfHeatingMaxEr=0.0000uA Shunt_InitAccMaxEr=0.4000uA LeakageCurrentThruRsrcMaxErr=0.0005uA InputImpedanceAccuracyMaxEr=0.0000uA AmountOfErrorThatIsNoise=65% |
82.26K | 0.727 | 0.088 | |||||
| 4 KHz | 1.0 mSec |
±(0.066% + 0.69uA) SensorVoltageMeasureMaxEr=0.8208uA Shunt_SelfHeatingMaxEr=0.0000uA Shunt_InitAccMaxEr=0.4000uA LeakageCurrentThruRsrcMaxErr=0.0005uA InputImpedanceAccuracyMaxEr=0.0000uA AmountOfErrorThatIsNoise=4% |
0.78K | 0.014 | 0.029 | ||||
| ±120uA | 4 KHz | 0 mSec |
±(0.067% + 0.023uA) SensorVoltageMeasureMaxEr=0.04263uA Shunt_SelfHeatingMaxEr=0.00001uA Shunt_InitAccMaxEr=0.06000uA LeakageCurrentThruRsrcMaxErr=0.00050uA InputImpedanceAccuracyMaxEr=0.00057uA AmountOfErrorThatIsNoise=11% |
98.92K | 10K Ω Additional Error = 0.0006uA error per shunt 1°C change |
0.05%, 5ppm/C | ±1.2V | 0.0036 | 0.0042 |
| 70 KHz | ±(0.067% + 0.039uA) SensorVoltageMeasureMaxEr=0.05846uA Shunt_SelfHeatingMaxEr=0.00001uA Shunt_InitAccMaxEr=0.06000uA LeakageCurrentThruRsrcMaxErr=0.00050uA InputImpedanceAccuracyMaxEr=0.00057uA AmountOfErrorThatIsNoise=22% |
98.92K | 0.0089 | 0.0042 | |||||
| 4 KHz | 1.0 mSec |
±(0.067% + 0.013uA) SensorVoltageMeasureMaxEr=0.03253uA Shunt_SelfHeatingMaxEr=0.00001uA Shunt_InitAccMaxEr=0.06000uA LeakageCurrentThruRsrcMaxErr=0.00050uA InputImpedanceAccuracyMaxEr=0.00057uA |
0.79K | 0.0003 | 0.0014 | ||||
| ±80uA | 4 KHz | 0 mSec |
±(0.068% + 0.016uA) SensorVoltageMeasureMaxEr=0.03032uA Shunt_SelfHeatingMaxEr=0.00000uA Shunt_InitAccMaxEr=0.04000uA LeakageCurrentThruRsrcMaxErr=0.00050uA InputImpedanceAccuracyMaxEr=0.00004uA AmountOfErrorThatIsNoise=10% |
90.65K | 1K Ω Additional Error = 0.0004uA error per shunt 1°C change |
0.05%, 5ppm/C | ±80mV | 0.0024 | 0.0028 |
| 49 KHz | ±(0.068% + 0.027uA) SensorVoltageMeasureMaxEr=0.04152uA Shunt_SelfHeatingMaxEr=0.00000uA Shunt_InitAccMaxEr=0.04000uA LeakageCurrentThruRsrcMaxErr=0.00050uA InputImpedanceAccuracyMaxEr=0.00004uA AmountOfErrorThatIsNoise=22% |
90.65K | 0.0061 | 0.0028 | |||||
| 0 to 24mA |
4 KHz | ±(0.027% + 7.0uA) SensorVoltageMeasureMaxEr=10.904uA Shunt_SelfHeatingMaxEr=0.265uA Shunt_InitAccMaxEr=2.400uA LeakageCurrentThruRsrcMaxErr=0.001uA InputImpedanceAccuracyMaxEr=0.000uA AmountOfErrorThatIsNoise=24% |
98.92K | 33 Ω Additional Error = 0.12uA error per shunt 1°C change |
0.01%, 5ppm/C | ±1.2V | 1.11 | 1.29 | |
| 70 KHz | ±(0.027% + 11.8uA) SensorVoltageMeasureMaxEr=15.701uA Shunt_SelfHeatingMaxEr=0.265uA Shunt_InitAccMaxEr=2.400uA LeakageCurrentThruRsrcMaxErr=0.001uA InputImpedanceAccuracyMaxEr=0.000uA AmountOfErrorThatIsNoise=44% |
98.92K | 2.71 | 1.29 | |||||
| 4 KHz | 1.0 mSec |
±(0.027% + 3.9uA) SensorVoltageMeasureMaxEr=7.843uA Shunt_SelfHeatingMaxEr=0.265uA Shunt_InitAccMaxEr=2.400uA LeakageCurrentThruRsrcMaxErr=0.001uA InputImpedanceAccuracyMaxEr=0.000uA AmountOfErrorThatIsNoise=2% |
0.79K | 0.09 | 0.43 |
|
More Information |
|
Current Measurement Internal Parameters, iNet-423 |
| Measurement Range 11 |
External Shunt Resistor (Ω) 15 |
Voltage Range 1 |
mV @ Min uA |
mV @ Max uA 12 |
Channel Switching Acquisition Time (uSec) 4 |
| 0 to 24mA |
33 Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 2C Power =19mW = 24mA * 0.79V |
±1.2V | 0.000 MinEu=0mA Slope=33uV/uA |
792.000 MaxEu=24mA Slope=33uV/uA |
10.1 Rsource_to_VinScrew=33 Ω Rsource_to_OpAmpInPin=2.03K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| ±24mA | 0.000 MinEu=-24mA Slope=33uV/uA |
792.000 MaxEu=24mA Slope=33uV/uA |
10.1 Rsource_to_VinScrew=33 Ω Rsource_to_OpAmpInPin=2.03K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
||
| ±12mA | 120 Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 2C Power =17mW = 12mA * 1.4V |
±2.5V | 0.000 MinEu=-12mA Slope=120uV/uA |
1439.998 MaxEu=12mA Slope=120uV/uA |
9.6 Rsource_to_VinScrew=120 Ω Rsource_to_OpAmpInPin=2.12K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| ±2.5mA | 1K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =6.2mW = 2.5mA * 2.5V |
±2.5V | 0.000 MinEu=-2.5mA Slope=1000uV/uA |
2499.975 MaxEu=2.5mA Slope=1000uV/uA |
9.6 Rsource_to_VinScrew=1K Ω Rsource_to_OpAmpInPin=3K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| ±1.2mA | 1K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =1.4mW = 1.2mA * 1.2V |
±1.2V | 0.000 MinEu=-1.2mA Slope=1000uV/uA |
1199.988 MaxEu=1.2mA Slope=1000uV/uA |
10.1 Rsource_to_VinScrew=1K Ω Rsource_to_OpAmpInPin=3K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| ±500uA | 10K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =2.5mW = 0.5mA * 5V |
±5V | 0.000 MinEu=-500uA Slope=10000uV/uA |
4999.500 MaxEu=500uA Slope=9999uV/uA |
8.8 Rsource_to_VinScrew=10K Ω Rsource_to_OpAmpInPin=12K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| ±600uA | 1K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =0.36mW = 0.6mA * 0.6V |
±600mV | 0.000 MinEu=-600uA Slope=1000uV/uA |
599.994 MaxEu=600uA Slope=1000uV/uA |
11.1 Rsource_to_VinScrew=1K Ω Rsource_to_OpAmpInPin=3K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| ±800uA | 120 Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =0.077mW = 0.8mA * 0.096V |
±300mV | 0.000 MinEu=-800uA Slope=120uV/uA |
96.000 MaxEu=800uA Slope=120uV/uA |
12.2 Rsource_to_VinScrew=120 Ω Rsource_to_OpAmpInPin=2.12K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| ±120uA | 10K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =0.14mW = 0.12mA * 1.2V |
±1.2V | 0.000 MinEu=-120uA Slope=10000uV/uA |
1199.880 MaxEu=120uA Slope=9999uV/uA |
10.1 Rsource_to_VinScrew=10K Ω Rsource_to_OpAmpInPin=12K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| ±80uA | 1K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =0.0064mW = 0.08mA * 0.08V |
±80mV | 0.000 MinEu=-80uA Slope=1000uV/uA |
79.999 MaxEu=80uA Slope=1000uV/uA |
11.0 Rsource_to_VinScrew=1K Ω Rsource_to_OpAmpInPin=3K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 0 to 24mA |
33 Ω Drift=5ppm/C InitAcc=0.01% Heat=116C/W, 2C Power =19mW = 24mA * 0.79V |
±1.2V | 0.000 MinEu=0mA Slope=33uV/uA |
792.000 MaxEu=24mA Slope=33uV/uA |
10.1 Rsource_to_VinScrew=33 Ω Rsource_to_OpAmpInPin=2.03K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
|
Resistance Measurement Error Components, iNet-423 |
| Measurement Range 11 |
Analog Low Pass Filter (KHz Fc) 2 |
Signal Averaging Per Point (mSec) 3 |
Absolute Accuracy (Max Gain + Offset Error) 38c |
Max Multi- Channel Aggregate Sample Rate (s/sec/agg) 18 |
External Shunt Resistor (Ω) 15 |
Shunt Resistor Initial Accuracy (%) and Temp Drift (ppm/C) 16 |
Voltage Range 1 |
System Noise (Ω RMS) 6 |
Resol- ution (Ω) 10 |
| 0 to 33 Ω |
4 KHz | 0 mSec |
±(0.095% + 0.044 Ω) SensorVoltageMeasureMaxEr=0.05243 Ω VexcVoltageReadbackMaxEr=0.00623 Ω Shunt_SelfHeatingMaxEr=0.00020 Ω Shunt_InitAccMaxEr=0.01650 Ω LeakageCurrentThruRsrcMaxErr=0.00016 Ω InputImpedanceAccuracyMaxEr=0.00000 Ω AmountOfErrorThatIsNoise=29% |
82.26K | 1K Ω Additional Error = 0.0002Ω error per shunt 1°C change |
0.05%, 5ppm/C | ±300mV Exc=3.3V |
0.0073 | 0.0034 |
| 71 KHz | ±(0.108% + 0.103 Ω) SensorVoltageMeasureMaxEr=0.11531 Ω VexcVoltageReadbackMaxEr=0.00632 Ω Shunt_SelfHeatingMaxEr=0.00020 Ω Shunt_InitAccMaxEr=0.01650 Ω LeakageCurrentThruRsrcMaxErr=0.00016 Ω InputImpedanceAccuracyMaxEr=0.00000 Ω AmountOfErrorThatIsNoise=61% |
82.26K | 0.0282 | 0.0034 | |||||
| 4 KHz | 1.0 mSec |
±(0.092% + 0.025 Ω) SensorVoltageMeasureMaxEr=0.03235 Ω VexcVoltageReadbackMaxEr=0.00632 Ω Shunt_SelfHeatingMaxEr=0.00020 Ω Shunt_InitAccMaxEr=0.01650 Ω LeakageCurrentThruRsrcMaxErr=0.00016 Ω InputImpedanceAccuracyMaxEr=0.00000 Ω AmountOfErrorThatIsNoise=3% |
0.78K | 0.0006 | 0.0011 | ||||
| 0 to 100 Ω |
4 KHz | 0 mSec |
±(0.098% + 0.044 Ω) SensorVoltageMeasureMaxEr=0.07108 Ω VexcVoltageReadbackMaxEr=0.02011 Ω Shunt_SelfHeatingMaxEr=0.00052 Ω Shunt_InitAccMaxEr=0.05000 Ω LeakageCurrentThruRsrcMaxErr=0.00018 Ω InputImpedanceAccuracyMaxEr=0.00000 Ω AmountOfErrorThatIsNoise=17% |
82.26K | 1K Ω Additional Error = 0.0005Ω error per shunt 1°C change |
0.05%, 5ppm/C | ±300mV Exc=3.3V |
0.0082 | 0.0039 |
| 71 KHz | ±(0.111% + 0.103 Ω) SensorVoltageMeasureMaxEr=0.14238 Ω VexcVoltageReadbackMaxEr=0.02045 Ω Shunt_SelfHeatingMaxEr=0.00052 Ω Shunt_InitAccMaxEr=0.05000 Ω LeakageCurrentThruRsrcMaxErr=0.00018 Ω InputImpedanceAccuracyMaxEr=0.00000 Ω AmountOfErrorThatIsNoise=45% |
82.26K | 0.0320 | 0.0039 | |||||
| 4 KHz | 1.0 mSec |
±(0.094% + 0.025 Ω) SensorVoltageMeasureMaxEr=0.04830 Ω VexcVoltageReadbackMaxEr=0.02045 Ω Shunt_SelfHeatingMaxEr=0.00052 Ω Shunt_InitAccMaxEr=0.05000 Ω LeakageCurrentThruRsrcMaxErr=0.00018 Ω InputImpedanceAccuracyMaxEr=0.00000 Ω AmountOfErrorThatIsNoise=2% |
0.78K | 0.0006 | 0.0013 | ||||
| 0 to 330 Ω |
4 KHz | 0 mSec |
±(0.113% + 0.07 Ω) SensorVoltageMeasureMaxEr=0.1953 Ω VexcVoltageReadbackMaxEr=0.0802 Ω Shunt_SelfHeatingMaxEr=0.0012 Ω Shunt_InitAccMaxEr=0.1650 Ω LeakageCurrentThruRsrcMaxErr=0.0003 Ω InputImpedanceAccuracyMaxEr=0.0001 Ω AmountOfErrorThatIsNoise=13% |
98.92K | 1K Ω Additional Error = 0.0017Ω error per shunt 1°C change |
0.05%, 5ppm/C | ±1.2V Exc=3.3V |
0.020 | 0.023 |
| 70 KHz | ±(0.124% + 0.12 Ω) SensorVoltageMeasureMaxEr=0.2802 Ω VexcVoltageReadbackMaxEr=0.0814 Ω Shunt_SelfHeatingMaxEr=0.0012 Ω Shunt_InitAccMaxEr=0.1650 Ω LeakageCurrentThruRsrcMaxErr=0.0003 Ω InputImpedanceAccuracyMaxEr=0.0001 Ω AmountOfErrorThatIsNoise=27% |
98.92K | 0.048 | 0.023 | |||||
| 4 KHz | 1.0 mSec |
±(0.106% + 0.04 Ω) SensorVoltageMeasureMaxEr=0.1411 Ω VexcVoltageReadbackMaxEr=0.0814 Ω Shunt_SelfHeatingMaxEr=0.0012 Ω Shunt_InitAccMaxEr=0.1650 Ω LeakageCurrentThruRsrcMaxErr=0.0003 Ω InputImpedanceAccuracyMaxEr=0.0001 Ω AmountOfErrorThatIsNoise=1% |
0.79K | 0.002 | 0.008 | ||||
| 0 to 1K Ω |
4 KHz | 0 mSec |
±(0.147% + 0.10 Ω) SensorVoltageMeasureMaxEr=0.6980 Ω VexcVoltageReadbackMaxEr=0.3655 Ω Shunt_SelfHeatingMaxEr=0.0016 Ω Shunt_InitAccMaxEr=0.5000 Ω LeakageCurrentThruRsrcMaxErr=0.0006 Ω InputImpedanceAccuracyMaxEr=0.0005 Ω AmountOfErrorThatIsNoise=15% |
98.92K | 1K Ω Additional Error = 0.005Ω error per shunt 1°C change |
0.05%, 5ppm/C | 0 to 2.5V Exc=3.3V |
0.077 | 0.054 |
| 75 KHz | ±(0.161% + 0.15 Ω) SensorVoltageMeasureMaxEr=0.8815 Ω VexcVoltageReadbackMaxEr=0.3710 Ω Shunt_SelfHeatingMaxEr=0.0016 Ω Shunt_InitAccMaxEr=0.5000 Ω LeakageCurrentThruRsrcMaxErr=0.0006 Ω InputImpedanceAccuracyMaxEr=0.0005 Ω AmountOfErrorThatIsNoise=24% |
98.92K | 0.138 | 0.054 | |||||
| 4 KHz | 1.0 mSec |
±(0.131% + 0.05 Ω) SensorVoltageMeasureMaxEr=0.4850 Ω VexcVoltageReadbackMaxEr=0.3710 Ω Shunt_SelfHeatingMaxEr=0.0016 Ω Shunt_InitAccMaxEr=0.5000 Ω LeakageCurrentThruRsrcMaxErr=0.0006 Ω InputImpedanceAccuracyMaxEr=0.0005 Ω AmountOfErrorThatIsNoise=1% |
0.79K | 0.006 | 0.018 | ||||
| 0 to 3300 Ω |
4 KHz | 0 mSec |
±(0.147% + 0.3 Ω) SensorVoltageMeasureMaxEr=2.303 Ω VexcVoltageReadbackMaxEr=1.206 Ω Shunt_SelfHeatingMaxEr=0.002 Ω Shunt_InitAccMaxEr=1.650 Ω LeakageCurrentThruRsrcMaxErr=0.007 Ω InputImpedanceAccuracyMaxEr=0.005 Ω AmountOfErrorThatIsNoise=15% |
98.92K | 3.3K Ω Additional Error = 0.017Ω error per shunt 1°C change |
0.05%, 5ppm/C | 0 to 2.5V Exc=3.3V |
0.25 | 0.18 |
| 75 KHz | ±(0.161% + 0.5 Ω) SensorVoltageMeasureMaxEr=2.909 Ω VexcVoltageReadbackMaxEr=1.222 Ω Shunt_SelfHeatingMaxEr=0.002 Ω Shunt_InitAccMaxEr=1.650 Ω LeakageCurrentThruRsrcMaxErr=0.007 Ω InputImpedanceAccuracyMaxEr=0.005 Ω AmountOfErrorThatIsNoise=24% |
98.92K | 0.46 | 0.18 | |||||
| 4 KHz | 1.0 mSec |
±(0.131% + 0.2 Ω) SensorVoltageMeasureMaxEr=1.600 Ω VexcVoltageReadbackMaxEr=1.222 Ω Shunt_SelfHeatingMaxEr=0.002 Ω Shunt_InitAccMaxEr=1.650 Ω LeakageCurrentThruRsrcMaxErr=0.007 Ω InputImpedanceAccuracyMaxEr=0.005 Ω AmountOfErrorThatIsNoise=1% |
0.79K | 0.02 | 0.06 | ||||
| 0 to 10K Ω |
4 KHz | 0 mSec |
±(0.235% + 0.3 Ω) SensorVoltageMeasureMaxEr=11.346 Ω VexcVoltageReadbackMaxEr=7.363 Ω Shunt_SelfHeatingMaxEr=0.001 Ω Shunt_InitAccMaxEr=5.001 Ω LeakageCurrentThruRsrcMaxErr=0.081 Ω InputImpedanceAccuracyMaxEr=0.048 Ω AmountOfErrorThatIsNoise=13% |
98.92K | 3.3K Ω Additional Error = 0.05Ω error per shunt 1°C change |
0.05%, 5ppm/C | 0 to 2.5V Exc=3.3V |
1.03 | 0.72 |
| 75 KHz | ±(0.259% + 0.5 Ω) SensorVoltageMeasureMaxEr=13.808 Ω VexcVoltageReadbackMaxEr=7.467 Ω Shunt_SelfHeatingMaxEr=0.001 Ω Shunt_InitAccMaxEr=5.001 Ω LeakageCurrentThruRsrcMaxErr=0.081 Ω InputImpedanceAccuracyMaxEr=0.048 Ω AmountOfErrorThatIsNoise=21% |
98.92K | 1.85 | 0.72 | |||||
| 4 KHz | 1.0 mSec |
±(0.209% + 0.2 Ω) SensorVoltageMeasureMaxEr=8.489 Ω VexcVoltageReadbackMaxEr=7.467 Ω Shunt_SelfHeatingMaxEr=0.001 Ω Shunt_InitAccMaxEr=5.001 Ω LeakageCurrentThruRsrcMaxErr=0.081 Ω InputImpedanceAccuracyMaxEr=0.048 Ω AmountOfErrorThatIsNoise=1% |
0.79K | 0.08 | 0.24 | ||||
| 0 to 33K Ω |
4 KHz | 0 mSec |
±(0.266% + 1.3 Ω) SensorVoltageMeasureMaxEr=45.227 Ω VexcVoltageReadbackMaxEr=25.924 Ω Shunt_SelfHeatingMaxEr=0.001 Ω Shunt_InitAccMaxEr=16.505 Ω LeakageCurrentThruRsrcMaxErr=0.925 Ω InputImpedanceAccuracyMaxEr=0.519 Ω AmountOfErrorThatIsNoise=16% |
107.38K | 10K Ω Additional Error = 0.17Ω error per shunt 1°C change |
0.05%, 5ppm/C | 0 to 5V Exc=3.3V |
4.85 | 4.96 |
| 75 KHz | ±(0.286% + 1.7 Ω) SensorVoltageMeasureMaxEr=51.995 Ω VexcVoltageReadbackMaxEr=26.234 Ω Shunt_SelfHeatingMaxEr=0.001 Ω Shunt_InitAccMaxEr=16.505 Ω LeakageCurrentThruRsrcMaxErr=0.925 Ω InputImpedanceAccuracyMaxEr=0.519 Ω AmountOfErrorThatIsNoise=22% |
107.38K | 7.10 | 4.96 | |||||
| 4 KHz | 1.0 mSec |
±(0.228% + 0.6 Ω) SensorVoltageMeasureMaxEr=31.782 Ω VexcVoltageReadbackMaxEr=26.234 Ω Shunt_SelfHeatingMaxEr=0.001 Ω Shunt_InitAccMaxEr=16.505 Ω LeakageCurrentThruRsrcMaxErr=0.925 Ω InputImpedanceAccuracyMaxEr=0.519 Ω AmountOfErrorThatIsNoise=1% |
0.79K | 0.38 | 1.65 | ||||
| 0 to 100K Ω |
4 KHz | 0 mSec |
±(0.247% + 3.5 Ω) SensorVoltageMeasureMaxEr=113.498 Ω VexcVoltageReadbackMaxEr=73.646 Ω Shunt_SelfHeatingMaxEr=0.001 Ω Shunt_InitAccMaxEr=50.050 Ω LeakageCurrentThruRsrcMaxErr=8.127 Ω InputImpedanceAccuracyMaxEr=4.762 Ω AmountOfErrorThatIsNoise=12% |
98.92K | 33K Ω Additional Error = 0.5Ω error per shunt 1°C change |
0.05%, 5ppm/C | 0 to 2.5V Exc=3.3V |
10.31 | 7.19 |
| 75 KHz | ±(0.270% + 5.0 Ω) SensorVoltageMeasureMaxEr=138.128 Ω VexcVoltageReadbackMaxEr=74.373 Ω Shunt_SelfHeatingMaxEr=0.001 Ω Shunt_InitAccMaxEr=50.050 Ω LeakageCurrentThruRsrcMaxErr=8.127 Ω InputImpedanceAccuracyMaxEr=4.762 Ω AmountOfErrorThatIsNoise=20% |
98.92K | 18.51 | 7.19 | |||||
| 4 KHz | 1.0 mSec |
±(0.220% + 1.7 Ω) SensorVoltageMeasureMaxEr=84.914 Ω VexcVoltageReadbackMaxEr=74.373 Ω Shunt_SelfHeatingMaxEr=0.001 Ω Shunt_InitAccMaxEr=50.050 Ω LeakageCurrentThruRsrcMaxErr=8.127 Ω InputImpedanceAccuracyMaxEr=4.762 Ω |
0.79K | 0.80 | 2.40 | ||||
| 0 to 1M Ω |
4 KHz | 0 mSec |
±(1.201% + 252.4 Ω) SensorVoltageMeasureMaxEr=703.476 Ω VexcVoltageReadbackMaxEr=367.334 Ω Shunt_SelfHeatingMaxEr=0.032 Ω Shunt_InitAccMaxEr=10101.010 Ω LeakageCurrentThruRsrcMaxErr=612.426 Ω InputImpedanceAccuracyMaxEr=475.964 Ω AmountOfErrorThatIsNoise=2% |
98.92K | 1M Ω Additional Error = 101Ω error per shunt 1°C change |
1%, 100ppm/C | 0 to 2.5V Exc=3.3V |
77.68 | 54.18 |
| 75 KHz | ±(1.215% + 298.3 Ω) SensorVoltageMeasureMaxEr=888.813 Ω VexcVoltageReadbackMaxEr=370.359 Ω Shunt_SelfHeatingMaxEr=0.032 Ω Shunt_InitAccMaxEr=10101.010 Ω LeakageCurrentThruRsrcMaxErr=612.420 Ω InputImpedanceAccuracyMaxEr=475.964 Ω AmountOfErrorThatIsNoise=3% |
98.92K | 139.41 | 54.18 | |||||
| 0 to 10M Ω |
4 KHz | ±(2.198% + 16188.1 Ω) SensorVoltageMeasureMaxEr=7540.751 Ω VexcVoltageReadbackMaxEr=3837.742 Ω Shunt_SelfHeatingMaxEr=0.035 Ω Shunt_InitAccMaxEr=110110.110 Ω LeakageCurrentThruRsrcMaxErr=67063.524 Ω InputImpedanceAccuracyMaxEr=47393.365 Ω |
98.92K | 10M Ω Additional Error = 1100Ω error per shunt 1°C change |
1%, 100ppm/C | 0 to 2.5V Exc=3.3V |
847.94 | 591.40 | |
| 75 KHz | ±(2.214% + 16646.6 Ω) SensorVoltageMeasureMaxEr=9564.045 Ω VexcVoltageReadbackMaxEr=3869.361 Ω Shunt_SelfHeatingMaxEr=0.035 Ω Shunt_InitAccMaxEr=110110.110 Ω LeakageCurrentThruRsrcMaxErr=67063.433 Ω InputImpedanceAccuracyMaxEr=47393.365 Ω AmountOfErrorThatIsNoise=2% |
98.92K | 1521.77 | 591.40 | |||||
| 0 to 100 Ω |
4 KHz | ±(0.058% + 0.044 Ω) SensorVoltageMeasureMaxEr=0.07107 Ω VexcVoltageReadbackMaxEr=0.02011 Ω Shunt_SelfHeatingMaxEr=0.00052 Ω Shunt_InitAccMaxEr=0.01000 Ω LeakageCurrentThruRsrcMaxErr=0.00018 Ω InputImpedanceAccuracyMaxEr=0.00000 Ω AmountOfErrorThatIsNoise=24% |
82.26K | 1K Ω Additional Error = 0.0005Ω error per shunt 1°C change |
0.01%, 5ppm/C | ±300mV Exc=3.3V |
0.0082 | 0.0039 | |
| 71 KHz | ±(0.071% + 0.103 Ω) SensorVoltageMeasureMaxEr=0.14238 Ω VexcVoltageReadbackMaxEr=0.02045 Ω Shunt_SelfHeatingMaxEr=0.00052 Ω Shunt_InitAccMaxEr=0.01000 Ω LeakageCurrentThruRsrcMaxErr=0.00018 Ω InputImpedanceAccuracyMaxEr=0.00000 Ω AmountOfErrorThatIsNoise=55% |
82.26K | 0.0320 | 0.0039 | |||||
| 4 KHz | 1.0 mSec |
±(0.054% + 0.025 Ω) SensorVoltageMeasureMaxEr=0.04830 Ω VexcVoltageReadbackMaxEr=0.02045 Ω Shunt_SelfHeatingMaxEr=0.00052 Ω Shunt_InitAccMaxEr=0.01000 Ω LeakageCurrentThruRsrcMaxErr=0.00018 Ω InputImpedanceAccuracyMaxEr=0.00000 Ω AmountOfErrorThatIsNoise=2% |
0.78K | 0.0006 | 0.0013 |
|
More Information |
|
Resistance Measurement Internal Parameters, iNet-423 |
| Measurement Range 11 |
External Shunt Resistor (Ω) 15 |
Voltage Range 1 |
mV @ Min Ω |
mV @ Max Ω 12 |
Channel Switching Acquisition Time (uSec) 4 |
| 0 to 33 Ω |
1K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =10mW = 3.2mA * 3.2V |
±300mV Exc=3.3V |
0.000 Sensor=0 Ω MinEu=0 Ω Slope=3299uV/ Ω |
105.403 Sensor=33 Ω, 336uW, 3194uA MaxEu=33 Ω Slope=3092uV/ Ω |
12.2 Rsource_to_VinScrew=1K Ω Rsource_to_OpAmpInPin=3K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 0 to 100 Ω |
1K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =9mW = 3mA * 3V |
±300mV Exc=3.3V |
0.000 Sensor=0 Ω MinEu=0 Ω Slope=3299uV/ Ω |
299.948 Sensor=100 Ω, 899uW, 2999uA MaxEu=100 Ω Slope=2727uV/ Ω |
12.2 Rsource_to_VinScrew=1K Ω Rsource_to_OpAmpInPin=3K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 0 to 330 Ω |
1K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =6.2mW = 2.5mA * 2.5V |
±1.2V Exc=3.3V |
0.000 Sensor=0 Ω MinEu=0 Ω Slope=3299uV/ Ω |
818.655 Sensor=330 Ω, 2030uW, 2480uA MaxEu=330 Ω Slope=1865uV/ Ω |
10.1 Rsource_to_VinScrew=1K Ω Rsource_to_OpAmpInPin=3K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 0 to 1K Ω |
1K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =2.7mW = 1.6mA * 1.6V |
0 to 2.5V Exc=3.3V |
0.000 Sensor=0 Ω MinEu=0 Ω Slope=3299uV/ Ω |
1649.714 Sensor=1K Ω, 2721uW, 1649uA MaxEu=1K Ω Slope=825uV/ Ω |
10.1 Rsource_to_VinScrew=1K Ω Rsource_to_OpAmpInPin=3K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 0 to 3300 Ω |
3.3K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =0.82mW = 0.5mA * 1.6V |
0 to 2.5V Exc=3.3V |
0.000 Sensor=0 Ω MinEu=0 Ω Slope=1000uV/ Ω |
1649.691 Sensor=3.3K Ω, 824uW, 499uA MaxEu=3300 Ω Slope=250uV/ Ω |
10.1 Rsource_to_VinScrew=3.3K Ω Rsource_to_OpAmpInPin=5.3K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 0 to 10K Ω |
3.3K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =0.2mW = 0.25mA * 0.82V |
0 to 2.5V Exc=3.3V |
0.000 Sensor=0 Ω MinEu=0 Ω Slope=1000uV/ Ω |
2480.732 Sensor=10K Ω, 615uW, 248uA MaxEu=10K Ω Slope=62uV/ Ω |
10.1 Rsource_to_VinScrew=10K Ω Rsource_to_OpAmpInPin=12K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 0 to 33K Ω |
10K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =0.059mW = 0.077mA * 0.77V |
0 to 5V Exc=3.3V |
0.000 Sensor=0 Ω MinEu=0 Ω Slope=330uV/ Ω |
2531.951 Sensor=33K Ω, 194uW, 77uA MaxEu=33K Ω Slope=18uV/ Ω |
9.3 Rsource_to_VinScrew=33K Ω Rsource_to_OpAmpInPin=35K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 0 to 100K Ω |
33K Ω Drift=5ppm/C InitAcc=0.05% Heat=116C/W, 1C Power =0.02mW = 0.025mA * 0.82V |
0 to 2.5V Exc=3.3V |
0.000 Sensor=0 Ω MinEu=0 Ω Slope=100uV/ Ω |
2480.169 Sensor=100K Ω, 62uW, 25uA MaxEu=100K Ω Slope=6uV/ Ω |
10.1 Rsource_to_VinScrew=99.9K Ω Rsource_to_OpAmpInPin=101K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 0 to 1M Ω |
1M Ω Drift=100ppm/C InitAcc=1% Heat=116C/W, 1C Power =0.0027mW = 0.0016mA * 1.6V |
0 to 2.5V Exc=3.3V |
0.000 Sensor=0 Ω MinEu=0 Ω Slope=3uV/ Ω |
1641.519 Sensor=1M Ω, 2.7uW, 1.6uA MaxEu=1M Ω Slope=1uV/ Ω |
10.1 Rsource_to_VinScrew=990K Ω Rsource_to_OpAmpInPin=992K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 0 to 10M Ω |
10M Ω Drift=100ppm/C InitAcc=1% Heat=116C/W, 1C Power =0.0003mW = 0.0002mA * 1.6V |
0 to 2.5V Exc=3.3V |
0.000 Sensor=0 Ω MinEu=0 Ω Slope=0uV/ Ω |
1571.167 Sensor=10M Ω, 0.25uW, 0.16uA MaxEu=10M Ω Slope=0uV/ Ω |
10.1 Rsource_to_VinScrew=9M Ω Rsource_to_OpAmpInPin=9M Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |
| 0 to 100 Ω |
1K Ω Drift=5ppm/C InitAcc=0.01% Heat=116C/W, 1C Power =9mW = 3mA * 3V |
±300mV Exc=3.3V |
0.000 Sensor=0 Ω MinEu=0 Ω Slope=3299uV/ Ω |
299.951 Sensor=100 Ω, 899uW, 2999uA MaxEu=100 Ω Slope=2727uV/ Ω |
12.2 Rsource_to_VinScrew=1K Ω Rsource_to_OpAmpInPin=3K Ω VinScrew_to_Gnd=1K pF OpAmpInPin_ToGnd=640 pF |