Wireless gas transmitter adopts wireless communication technology,the acquisition and wireless transmission of the gas concentration in the industrial site can save the wiring cost and eliminate the signal interference introduced by the wiring, which greatly enhances the anti-interference of the signal acquisition circuit.
The wireless communication mode is connected to the control panel through 433MHz. 433MHz is simple to use, with low power consumption and a propagation distance of up to 1000 meters (visual distance), which is suitable for outdoor construction sites.The detector detects the gas concentration by natural diffusion and adopts imported sensor, which has good sensitivity and repeatability.The instrument adopts embedded micro-control technology with high reliability.
Same as the ordinary control cabinet, the number of relays on the wireless control cabinet has been retained, users can still connect the relays with solenoid valve, fans used to drive some mechanical working.The transmitter and control cabinet do not need wiring directly, save wiring cost, and can make the construction site more concise and orderly.