Humidity and Temperature Module for OEM Applications

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  • Humidity
  • Temperature


The EE99-1 employs high-end E+E humidity sensing elements manufactured in state-of-the-art thin film technology, which are the prerequisite for outstanding measurement accuracy.

  • Humidity and temperature module EE99-1

    With a working range from -50 °C (-94 °F) up to 180 °C (356 °F) and various probe and cable lengths the EE99-1 module is suitable for a wide range of applications.

    The E+E proprietary coating protects the sensing elements against corrosive and electrically conductive pollution, which leads to excellent long-term stability even in harsh environment.


    • environmental chambers
    • climate chambers
    • test chambers
    • dryers and humidifiers
    • incubators

    Key Features

    • highest measurement accuracy
    • wide working range
    • outstanding long term stability
    • E+E proprietary coating against pollution and corrosion
    • passive temperature sensor
    • remote sensing probe up to 10m
    • easy field calibration/adjustment
    • easy installation and service

    Technical data

    Measuring range
    0...100% RH
    -50...180°C (-58...356°F), short term up to 200°C (392°F)
    ±1.3% RH
    T-passive (Pt100 DIN A or Pt1000 DIN A)
    RH: 4-20mA (3-wire)
    T: passive (3-wire connection)
    10-35V DC or
    10-28V AC

    Downloads EE99-1


    Transmitter with "two-wire" technology receive the power from the process, and the signal is carried on return wire (closed current loop). With "three-wires" technology the power supply is separate from current output: 2 wires are the power supply and the third carries the signal.

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