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Temperature and Humidity Sensor/Transmitter, RS485


$137.46
Temperature and humidity transmitter adopts capacitive type digital temperature and humidity sensor, wide measuring range, hi
SKU: CHN-TAHT-AW2485Y
Free Shipping Worldwide
Delivery date: 6-12 days

Temperature and humidity transmitter built-in alarm module, RS485 output signal, TFT color display.

Application: Temperature and humidity transmitter is widely used in electronics, pharmaceuticals, food, storage, tobacco, textiles, weather and other industries.
Specification:

ModelCHN-TAHT-AW2485Y
Weight47.2g
Dimension (L*W*H)100*84*21mm
Output signalRS485
Communication protocolMODBUS RTU
Supply voltageDC 9-36V/USB: 5V
Measuring range of relative humidity0~99.9%RH
Measuring range of temperature-40~+80℃
Accuracy of humidity±2%RH
Accuracy of temperature±0.3℃
Resolution0.1℃/0.1%RH
Long-term stability<0.5%RH/year, <0.1℃/year
Current consumption<50mA (5V)
Sampling period2s
Maximum communication distance1000m
Alarm modesHigh humidity, low humidity, high temperature, low temperature
Housing materialEngineering plastics
Working environmentTemperature: -40~80℃, humidity: 0~99.9% no condensation
Storage environmentTemperature: 0~60℃, humidity: <90%RH
WiringWhite: RS485 B-, black: GND, red: V+, yellow: RS485 A+

Wiring diagram:
Temperature and humidity transmitter AW2485Y wiring diagram
Tips: Applications of wireless temperature and humidity sensor
Wireless temperature and humidity sensor is suitable for apartment, production workshop and all kinds of storeroom, such as pharmaceutical warehouse, tobacco warehouse, record room, museum, cold storage, computer room and data center, as well as the remote centralized monitoring and control of temperature and humidity for freezer, incubator and cold chain transporter.