Omega 27 Thermometer User Manual


 
31
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 1,000 900.00 1mA 0.90000
±0.00010v
7 1,000 1.00 1mA 0.00100
±0.00010v
8 10,000 9,000.0 100µA 0.90000
±0.00010v
9 10,000 10.0 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-100 390.26 P1 1562.0°F
2 RTD-100 100.00 32.0±0.3°F
3 RTD-100 18.49 –328.0±0.5°F
4 1,000 900.00 P1 900.00
5 1,000 1.00 1.00±0.20
6 100,000 90,000 P1 90,000
7 100,000 100 100±20
8 Thermistor 47.0 P1 293.0°F
9 Thermistor 2252 77.0±0.2°F
10 Thermistor 75,790 –40.0±0.2°F
Table 5: Calibration of Meter-Mode Resistance Functions
(RTD-Thermistor)
* exclusive of noise.