Characteristics of lpg gas detector monitor transmitter:
1.Imported sensors and advanced digital processing system,
2.High accuracy, stable, anti-toxic and anti-interference.
3.Self-test technology in the sensor, automatical alert for short circuit, power supply fault, etc.
4.4-20mA analog output for direct communication to DCS system, RS485 ModBus output for central unit.
5.Highlight segment digital display real-time concentration
6.Built-relay switch output
7.Can be connected with audible-visual alarm.
8.Over-range protection for catalytic sensor
Technical parameters of lpg gas detector monitor transmitter:
1.Sensor type: catalytic combustion sensor for combustible gas
2.Detection method: diffusion type
3.Operating voltage: 12VDC ~ 30VDC
4.Display: Digital tube display
5.Response time: T90 ≤ 30s
6.Output signal: 4-20mA (3 wires) or RS485 (4 wires)
7.Ambient Parameter: Temperature:-20℃~+ 70℃ Humidity: < 90%(without condensating)
8.Anti-explosion Class: Ex d IIC T6 Gb
9.Relay Interface: 1 channel 30V 3A