Anti-condensation Industrial Temperature and Relative Humidity Transmitter HT407 for Demanding Applications

Short Description:


  • Brand: HENGKO
  • Product Detail

    Product Tags

    industrial sensors for applications up to 200°C
    IP 65
    for measuring relative humidity and temperature
    with humicap humidity sensing element
    with current or voltage output

    Designed for use in industrial process automation, the sensors of the HT407 relative humidity temperature sensor can be installed in virtually any position. The robust devices are available to be mounted in ducts, on walls, or are available with a stainless steel probe which can be up to 5 m away from the output electronics. Depending on the application, we either recommend using transmitters with exchangeable or permanently assigned probes. The type of filters and filter materials can be adapted to suit the respective protection category required (up to IP65).

    All devices work with an internal processor which uses the measured values for relative humidity and temperatures to also calculated absolute humidity, mixture ratio (water/air) or the dew point (can choose). Digitalization of the signal processing allows the measurement accuracy for humidity to reach excellent values of ±2.0% RH, and with the platinum resistance sensor, the accuracy of the temperature measurement reaches tolerances of ±0.3℃. Depending on the individual design, the sensors can be used at temperatures of between -40 °C and +200 °C and at pressures of up to 10 bar in non-corrosive air.

     

    HENGKO-Humidity transmitter -DSC 5476
    Humidity range 0~100%RH
    Temperature range -40~200℃
    Humidity accuracy ±2%RH
    Temperature accuracy ±0.3℃
    Response time ≤15s
    Output 4-20mA current signal /RS485 interface
    Supply voltage  24V DC

    Applications

    Process & factory automation

    Pharmaceutical industry

    Chemical industry


    Textile processing

    Brick manufacturing

    Clean room

    Humdity r.h. and temperature sensors

    Features

    temperature and humidity transmitter

    Cast aluminum shell
       Chemical corrosion resistance, heat resistance
       Easily respond to a variety of industrial environments

    IP65
       316L stainless steel material
       Damp proof, condensation, dust, high temperature, rain and snow and other harsh environment, it can also work normally

    temperature & humidity sensors
    Temperature and humidity product wiring diagram

    Output signal
       4-20mA
       RS485

    Technical Data

     

    Humidity measuring
    HT407

    Humidity range

    Humidity acuracy@25℃

    Repeatability(Humidity)

    Long-term steady(Humidity)

    Response time-humidity

    (tau 63%)

    0-100%RH

    ±2%RH(20% RH…80% RH)

    ±0.1%RH

    <0.5%RH

    15s

    relative humidity sensor
    Temperature measuring
    HT407 humidity sensor

    Temperature range

    Accuracy(temperature)

    Repeatability(Temperature)

    Long-term steady(Temperature)

    Response time-Temperature

    (tau 63%)

    -40℃~200℃

    ±0.2℃ @25℃

    ±0.1℃

    <0.04℃

    30s

    Power supply/connect
    HT407 humidity sensor

    Supply voltage

    Current consumption

    Electrical connection

    24V DC±10%

    Max 45mA

    Terminal

    Output/Parameter
    HT407 humidity sensor

    Parameter calculation

    Analog output

    Digital interface

    Load

    Housing material

    Displayer working temperature

    Install method

    Max cable length

    Attachment

    T, RH, dew point, mixture ratio & absolute humidity for choose

    4-20mA

    RS485 MODBUS RTU

    ≤500Ω

    ABS

    -40~70℃

    Thread/Flange

    1.5mm²

    N/A

    HENGKO humidity transmitter

    ht407 humidity sensor

    Can't find a product that meets your needs? Contact our sales staff for OEM/ODM customization services!Custom Flow Chart sensor hengko certificate

     


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