4-20mA LED duct type temperature and humidity transmitter

    SD3710M using the standard DC4-20mA current output signal,easy access to PLC,DCS and other instruments or systems for monitoring temperature,humidity state quantities.The internal use of high-precision sensing core and related devices to ensure high reliability and excellent long-term stability,can be customized RS232,RS485,CAN,4-20mA,DC0~5V\10V,ZIGBEE,Lora,WIFI,GPRS and other output methods.

Technical Parameters


Technical parameterParameter value
BrandSONBEST
Temperature measuring range0~50℃/-20~80℃/-40~60℃
Temperature measuring accuracy±0.3℃ @25℃
Range change mode DIP switch
Humidity measuring range0~100%RH
Humidity accuracy±3%RH @25℃
Communication InterfaceDC4~20mA
PowerDC12~24V 1A
Running temperature-40~80°C
Working humidity5%RH~90%RH

Product Size


SD3710M

How to wiring?


SD3710M

SD3710M

Why choose this product?


SD3710M

SD3710M

SD3710M

Application solution


SD3710M

How to use?


SD3710M

Product Pictures


SD3710M

Product Pictures


SD3710M

SD3710M

SD3710M SD3710M SD3710M SD3710M SD3710M SD3710M SD3710M SD3710M SD3710M SD3710M SD3710M SD3710M SD3710M SD3710M SD3710M SD3710M SD3710M
Setup Software
Development File
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TYPE: SD3710M

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