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RS 485 high Accuracy Temperature Humidity Multi Sensor ODM

    Buy cheap RS 485 high Accuracy Temperature Humidity Multi Sensor ODM from wholesalers
     
    Buy cheap RS 485 high Accuracy Temperature Humidity Multi Sensor ODM from wholesalers
    • Buy cheap RS 485 high Accuracy Temperature Humidity Multi Sensor ODM from wholesalers
    • Buy cheap RS 485 high Accuracy Temperature Humidity Multi Sensor ODM from wholesalers
    • Buy cheap RS 485 high Accuracy Temperature Humidity Multi Sensor ODM from wholesalers
    • Buy cheap RS 485 high Accuracy Temperature Humidity Multi Sensor ODM from wholesalers

    RS 485 high Accuracy Temperature Humidity Multi Sensor ODM

    Ask Lasest Price
    Brand Name : Acrel
    Model Number : WHD48-11
    Certification : CE
    Payment Terms : T/T
    Delivery Time : 5-8 work days
    • Product Details
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    RS 485 high Accuracy Temperature Humidity Multi Sensor ODM

    WHD48-11 Temperature & Humidity Controller

    ● Optional function: communication

    ● Temperature and humidity measuring & controlling

    ● Panel mounted

    Acrel WHD48-11 Temperature Humidity Multi Sensor By Modbus Rs485

    Acrel's WHD48-11 is a modbus RS485 temperature and humidity multi-sensor with a measuring range of -40.0°C to 99.9°C for temperature and 0% to 99% RH for humidity. With precision of ±1°C and ±5%RH, its transmitting output is DC 4-20mA or DC 0-20mA. The controller's working condition has a temperature range of -20°C to +60°C and humidity of ≤95%RH, without condensation and corrosive gas. Suitable for humidity control, heating for temperature rising, and blowing for temperature decreasing, it has output contact capacity of 5A/AC250V and communication port of RS485, Modbus (RTU) treaty.

    Accuracy

    Temperature ±1℃

    Humidity ±5%RH


    Auxiliary power supply

    AC 85-265V, DC 100-350V


    Consumption

    Auxiliary power supply

    Basic power consumption(≤0.8w)

    Relay power consumption(each channel≤0.7w)

    Installation:

    Panel mounted


    Dimension(L*W*H):

    Pannel size (L×W): 48*48mm


    Cutout size (L×W): 45*45mm

    Housing (L×W×H): 44*44*86.7mm


    FAQ



    Q: Connect users between the sensor and the controller,Can it be matched?How long is the length in meters?


    A: The user can wire,but it is required to use a 4-core shielded wire,and a 2.5-meter shielded wire is attached to the factory.

    The longest distance between the sesor and the controller is 20 meters.


    Q: Can WHD Switch control manually and automatically?


    A: Yes,but be sure to explain to the customer service before placing an order,it is an unnormal operation.


    Q: User have their own sensor,can they buy a controller?


    A: No,the sensor and controller need to be used together,2 device can not sold seperately.


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