SHT20 Temperature Humidity Sensor Module Transmitter Monitoring Sensor RS48

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SHT20 Temperature Humidity Sensor Module Transmitter Monitoring Sensor RS48

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4.42 4.42 USD 4.42

¥ 32.00

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    Categories :
    Thermometer
    SKU :
    1941276
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    Features:

    • Industrial products, high progress SHT20 temperature and humidity sensor, the RS485 communication;

    • Standard MODBUS protocol with ordinary at an organic whole, the user can choose communication protocol;

    • Baud rate can decide for themselves;

    • General agreement with automatic upload function, upload speed can decide for themselves.

    Parameters:

    • Work voltage: DC4-30 v (highest do not exceed 33 v) .

    • Most powerful: 0.2 W .

    • Work environment: Temperature  20 ℃ - 60 ℃, Humidity  0-100. 

    • Control precision: Temperature±0.3℃, Humidity  ±3%RH.

    • Device address: 1-247 can be set, the default is 1.

    • Baud rate: 9600(the user can set), 8bits, one stop, no check;

    • Shape size:60*30*18(mm) 

    • MODBUS PROTOCAL

    • Output interface: RS485 communication (standard MODBUS protocol and custom ordinary), see note agreement device.

    Mod bus Function Code:

    • 0x03:Read keep register

    • 0x04: Read input register

    • 0x06: Write a single keep register

    • 0x10: Write more keep registers