... Steel material Output:4~20mA or 1~5VD GXSTBW input integrative style temperature sensor transmitter 1. Specification: 1,Measuring range -50~100°C ... resistance0~500Ω6,Interfaceinput type7,material :1Cr18Ni9Ti8,ambient temperature-20~60°C2. Feature: Can be put into ... , pond, cistern, lake to detect the temperature, coordinate with level sensor to do the automation controlling 3. Application ...