SF6 micro water online monitoring system

Real time data collection (humidity, density, temperature), remote data transmission, fault alarm, backend analysis, historical query; Automatic cycle diagnosis function of the system (self diagnosis function); Sensor self calibration function (self calibration function); Automatic heating function (self clearing function), calculation and conversion of micro water and density parameters under standard conditions of 20 ℃;
working environment
Transmitter operating temperature: -40...+80 ℃
Overload pressure: 20 bar
Relative humidity: 0... 100RH%
Tested gases: SF6, SF6/N2 mixture
output
Communication method: RS485
Communication protocol: ModBus
Transmission speed: 9600bps
General parameters
Working voltage: 18... 36VDC
Power:<1W
Protection level: IP65
Shell material: stainless steel
Joint material: stainless steel
Electrical connector: M12 connector
Mechanical interface: M30 * 1.5
Sealing method: O-ring (33 * 2.5mm)
Leakage rate: ≤ 1 × 10-9Pa · m3/s (helium gas detection)
Rated inflation pressure: 0.6MPa abs