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    Temperature and Humidity Sensor/Transmitter, Duct Mounted

    $98.41
    Temperature and humidity transmitter adopts digital temperature and humidity sensor AM2305, and converts the air temperature and humidity into 4-20mA standard signal. Industrial temperature and humidity transmitter has dustproof PC housing, metal filter screen, wide measuring range, high accuracy, anti-chemical pollution, excellent long-term stability and repeatability.
    SKU: ATO-TAHT-AF1020

    Temperature and humidity transmitter adopts digital temperature and humidity sensor AM2305, and mounts in duct without air leakage.

    Application: Temperature and humidity transmitter is widely used in meteorology, tobacco, chemicals, medical and health, food industry and other occasions that need air temperature and humidity measurement and control.
    Specification:

    Model ATO-TAHT-AF1020
    Weight 130g
    Dimension (L*W*H) 297*70*28mm
    Output signal 4-20mA
    Supply voltage DC 18-36V
    Measuring range of relative humidity 0~99.9%RH
    Measuring range of temperature -40~+80℃
    Accuracy of humidity ±3%RH
    Accuracy of temperature ±0.5℃
    Resolution 0.1℃/0.1%RH
    Long-term stability <0.5%RH/year, <0.1℃/year
    Power consumption <4mA
    Response time 8s
    Power-on time 3s
    Housing material PC
    Working environment Temperature: -40~80℃, humidity: 0~99.9% no condensation
    Storage environment Temperature: 0~60℃, humidity: <90%RH
    Product packing list 1*ATO-TAHT-AF1020 with 50cm four-core shield wire, 1*flange (duct mounted), 2*mounting screw
    Wiring Red: V+, black: GND, yellow: RH (humidity output 4-20mA), white: T (temperature output 4-20mA)

    Dimensional drawing:
    Temperature and humidity transmitter AF1020 dimensional drawing
    Built-in switch setting for measuring range of temperature:

    Switch 1 Switch 2 Measuring range of temperature
    OFF OFF 0~+50℃
    OFF ON -20~+80℃
    ON OFF -40~+60℃
    ON ON -40~+80℃

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