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    Air Duct Type Temperature and Humidity Transmitter
    Air Duct Type Temperature and Humidity Transmitter
    Air Duct Type Temperature and Humidity Transmitter
    Air Duct Type Temperature and Humidity Transmitter
    Air Duct Type Temperature and Humidity Transmitter
    Air Duct Type Temperature and Humidity Transmitter

    Air Duct Type Temperature and Humidity Transmitter

    Air duct type temperature and humidity transmitter is a device used to measure and monitor temperature and humidity in the air. It is usually installed inside the air ducts of air conditioning systems, ventilation systems or environmental monitoring systems for real-time monitoring and control of air quality. With high precision, reliability and stability, the air duct temperature and humidity transmitter can provide accurate temperature and humidity data to help maintain a comfortable indoor environment and ensure the quality and efficiency of the production process.

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      Features

      1. Wide temperature measurement range (-40~80℃).
      2. Wide humidity measurement range (0~100%RH).
      3. High precision and low drift.
      4. Fast response speed and small size.
      5. Easy installation and stable performance.
      6. Long service life and strong anti-interference ability.
      7. Unique filter design can effectively reduce the measurement error of wind speed and extend the service life of the probe.

      Application

      The pipeline temperature and humidity transmitter is very suitable for measuring the temperature and humidity in various places such as air duct, flue gas pipe, closed container, central air conditioning inlet and outlet, etc. Generally, this kind of temperature and humidity transmitter has a tubular probe and a flange. It can be installed directly to the outer wall of the same pipe. The transmitter can output the temperature and humidity value in the pipeline by voltage signal, current signal and 485 signal light.

      Technique Parameter

      Temperature

      Humidity

      Measuring range

      -40℃～80℃

      0%RH～100%RH

      Precision

      <±0.3℃（25℃）

      <±3%RH（25℃，30%RH～80%RH）

      Long-term stability

      ---

      <1%RH/year

      Sensor element

      Pt100Platinum resistor

      S118Humidity-sensitive

      Operating temperature

      -40℃～80℃

      Storage environment

      -40℃～60℃(non-condensing)

      Connection mode

      4-position terminal (pitch 5.0mm)

      Housing material

      ABS plastic

      Terminal Connection Diagram