RS485 bus rail type atmospheric pressure and temperature and humidity integrated sensor

SM1890B SM1890B SM1890B SM1890B SM1890B SM1890B SM1890B SM1890B SM1890B SM1890B SM1890B SM1890B SM1890B SM1890B

Technical Parameters

Technical parameterParameter value
BrandSONBEST
Temperature measuring range-30℃~80℃
Temperature measuring accuracy±0.5℃ @25℃
Humidity measuring range0~100%RH
Humidity accuracy±3%RH @25℃
Atmospheric pressure range30~110kpa
Atmospheric pressure accuracy±0.5%
Communication InterfaceRS485
Default baud rate9600 8 n 1
PowerDC9~24V 1A
Running temperature-40~80°C
Working humidity5%RH~90%RH
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BRAND: SONBEST

TYPE: SM1890B

Email: sale@sonbest.com

WeChat: 13918126020

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Phone: +86-021-66862075

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