
mA Input High: Represents the high current calibration point for Zone 2, input nAHI 20mA. Applies only to thermocouple and process input. Only applies to Zone 2 inputs. Thermocouple Compensator: Used to calibrate the thermocouple reference tC compensator for units with thermocouple input. Input 0.00mV compensated through Type J reference compensator (32°F/0°C). 4-20mA Output Low (Zone 1): Represents the process output low current calibration point for Zone 1. Applies to 0-5VDC and 4-20mA outputs