Medium
Water Liquid/Sea water/Oil ect
Power supply
Built-in rechargeable battery
Material
Iron,steel,PVC,copper,copper,cement,etc.
Interface & Protocol:
RS485; Modbus
Medium temperature
-30℃~160℃
Output
4-20mA analog/OTC pulse/Relay signal
Input
4~20mA analog, detecting temperature, press,liquid level,etc.