CA103&CA102S Handy Multi-functions Calibrator Operating Instruction
23
1 Connect the terminals as shown in the figure above.
2 Use the Measure key on the Fun, when the output interface is
marked as DCmA. DCmA measurement range is displayed (CA103:Ran +/-
100mV
；
CA102S:Ran 0-100mV).
3 The measurement value and unit (mA) appear
5.4 Measuring Resistance Temperature Detector(RTD)
1 Connect the terminals as shown in the figure above.
2 Use the Measure key on the Fun, when the output interface is
marked as RTD (RTD choice).
3 Use the Ra. Key to select the type of thermal resistance
(Three-WireCu50
，
Three -WirePt100 ,Two-WireCu50
，
Two -
WirePt100).
4 The measurement value and unit (
℃
) appear. In the additional
information column shows the current measured temperature corresponds
International Temperature Scale ITS-
90 value in resistance (Ω).
☞
Note
CA103 supports RTD two / three-wire RTD measurement,CA102S does
not support two-wire RTD measurement.
Three-wire method
Two-wire method
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