This fixed gas detector belongs to RS485 bus wire gas detector,it adopts non-standard agreement or ModBUS protocol for data collection and transmission. With an audible&alarm light, it will make alarm when gas concentration exceed a preset alarm point.It can also be used as a part of gas detection systerm with a gas control panel.
Fixed gas detector features:
1 ) Imported sensors,has a good sensitivity and repeatability;
2 ) LED digital display;
3 ) Simple menu operation,complete functions and high reliability;
4 ) Uses the bus wire system, having strong anti-jamming capability, convenient layout;
5 ) Provides an controlling external device (exhaust fan, solenoid valve, etc.) of the switch output;
6 ) Detects gas concentration with natural diffusion mode;
7 ) Adopts aluminum shell material with high strength, heat resistance and corrosion resistance
The sensor is widely used in metallurgy, power plant, chemical industry, coal mine, oil mine, farm, warehouse, tunnels,underground pipeline and other places, effectively preventing the happening of the accident.
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