Product Features

  • Adopting advanced polymer film capacitive sensing technology

  • Built in microprocessor with precise temperature and humidity measurement function

  • Unique water activity detection technology, unaffected by oil aging and additives

  • On site calibration can be carried out based on salt solution, without reference to oil products

  • Provide RS485 digital signal output and analog signal output functions

  • Has good stability and anti-interference ability

  • Water activity measurement range

    0-1aw

  • Accuracy of water activity measurement

    0~0.9aw ±0.02aw
    0.9~ 1.0aw ±0.03aw

  • Response time oil flow (standard)

    <1 minute (dry - wet)

  • Temperature measurement range

    -40~80°C

  • Temperature measurement accuracy

    ±0.3°C (at 20°C)

  • Data output

    Digital output: RS485
    Analog output: 4-20mA/0-20mA

Detailed Parameters

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  • TW210 oil RH transmitter