Model 86 LCD Temperature and Humidity transmitter An it temperature and humidity sensor that supports the standard ModBus RTU protocol. with built-in buzzer and over-limit alarm. When the temperature and humidity exceed the limit value automatic alarm timely grasp the environmental changes, the device has six items can be set: address, baud rate, temperature upper limit. humidity upper limit. temperature lower limit. humidity lower imit. Large-screen LCD displays temperature and humidity in real time. 86*86mm standard size, can be directly installed 86mm junction box.
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