Storage temperature
-40℃ - 60℃(0℉ - 140℉)
Operating temperature
-20℃ - 50℃(32℉ - 122℉)
Operating Humidity
5% - 95%(no condensation)
Communication Protocol
MODBUS RTU
Accuracy
Length of Sensor cable*0.5% ±0.5m
Relay contact
NO-COM /NF-COM, free to choose ; leakage alarm or sensor error alarm