Omega 24 - Page 33

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Current
Sensor Unit Source DMM
Step Select Output Input Adjust Verify Reading*
1 RTD-100 1562.0°F 1mA P38 0.39026v
2 RTD-100 32.0°F 1mA √ 0.10000
±0.00003v
3 RTD-100 –328.0°F 1mA √ 0.01849
±0.00006v
4 RTD-1000 1562.0°F 100µA P51 0.39026v
5 RTD-1000 32.0°F 100µA √ 0.10000
±0.00003v
6 1,000Ω 900.00Ω 1mA √ 0.90000
±0.00010v
7 1,000Ω 1.00Ω 1mA √ 0.00100
±0.00010v
8 10,000Ω 9,000.0Ω 100µA √ 0.90000
±0.00010v
9 10,000Ω 10.0Ω 100µA √ 0.00100
±0.00010v
Table 4: Calibration of Calibrator-Mode Resistance Functions
(RTD-100/1000)
* exclusive of noise.
Sensor Unit Unit
Step Select Input Adjust Verify Reading*
1 RTD-100 390.26Ω P1 1562.0°F
2 RTD-100 100.00Ω √ 32.0±0.3°F
3 RTD-100 18.49Ω √ –328.0±0.5°F
4 1,000Ω 900.00Ω P1 900.00Ω
5 1,000Ω 1.00Ω √ 1.00±0.20Ω
6 100,000Ω 90,000Ω P1 90,000Ω
7 100,000Ω 100Ω √ 100±20Ω
8 Thermistor 47.0Ω P1 293.0°F
9 Thermistor 2252Ω √ 77.0±0.2°F
10 Thermistor 75,790Ω √ –40.0±0.2°F
Table 5: Calibration of Meter-Mode Resistance Functions
(RTD-Thermistor)
* exclusive of noise.