... :4~20mA or 1~5VD GXSBYW input integrative style temperature sensor transmitter 1. Specification: InputThermocouples K type,E type,B ... or 1~5VDCvoltage supply24VDC ±10%load resistance0~500Ωenvironmental temperature-20~85°CInterfaceM27*2,M16*1.5 or flangeprotecting tube ... into the reservoir, pond, cistern, lake to detect the temperature, coordinate with level sensor to do the automation controlling 3 ...