Hot sale RS485 output DC 12-24V gas leak sensor nh3 ammonia gas detection detector
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RS485 output DC 12-24V ammonia gas sensor transmitter nh3 detector
The ammonia gas transmitter is an RS485 bus sensor. It adopts RS485 interface and standard ModBus-RTU protocol. It can realize multi-point simultaneous monitoring, networking and remote transmission of data. It is suitable for public places, factories, warehouses, etc. that require ammonia monitoring. place.
Working voltage: DC12V±0.2V
Detection range: 0-300ppm
Resolution: 1ppm
Measurement error: ±10% FS (25 ° C)
Response time: <2 minutes (preheating requires at least half an hour for the first power-on, the longer the power-on time, the more stable the data)
Output mode: Modbus RS485
Size: 117mm*87mm*51mm
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