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b) Calibration of a four-wire temperature transmitter with thermocouple input (TC) and 1-5 Vdc output.
Is configured for volt input and TC output (the type of TC should be selected). For the cold junction
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compensation, you may use the TC compensation wires to set up the connection between the transmitter and the
calibrator and program the option for automatic cold junction (Internal), or you may measure the temperature of the
transmitter terminal set and then enter this value into the calibrator Manual option, thus avoiding the use of
compensation wires.
Fig. 09 - Calibration of a four-wire temperature transmitter with thermocouple input (TC) and 1-5 Vdc output.
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