Condensation Monitor

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  • Humidity
  • Dew Point


The EE046 warns early and reliably of a condensation risk. It thus helps to prevent dripping or mould at critical cold spots. The condensation monitor can be mounted on flat surfaces and on pipes.

  • EE046 humidity and dewpoint condensation monitor for wall/pipe mount

  • EE046 humidity and dewpoint condensation monitor for snap-on mount

    Reliable Condensation Warning
    Condensation on a surface occurs when the relative humidity (RH) of the air close to the surface reaches 100 %. The EE046 condensation monitor measures accurately the relative humidity of the air at the surface temperature. An early warning is given via the relay output when this reaches a value of 90 % RH, just before condensation occurs. The relay also indicates a power supply failure or a broken cable. Additionally, an LED indicates the operating status of the EE046 (normal operation / alarm / power supply failure).

    Mounting on Surfaces and Pipes
    The EE046 condensation monitor is available in two versions. The wall/pipe mount model is appropriate for installation on flat surfaces and on pipes with a diameter of up to 50 mm (2"). It is mounted on cooling ceilings, on cooling or cold water piping, cooled surfaces and chilled beams.

    Snap-On Model for Pipes with 16 mm (0.63") Diameter
    The snap-on model can be mounted on plastic and aluminium composite pipes with 16 mm (0.63") diameter. Typical applications for this model are cooling and heating by concrete core activation.

    Fast Response Time, Long-Term Stable Measurement
    Because of the very good thermal coupling with the surface, the EE046 responds very quickly to humidity or surface temperature changes.

    The high-quality humidity sensing element is protected against dust and dirt by the E+E proprietary coating. This ensures long-term stable and reliable measurements in harsh and polluted environments.

    Typical Applications

    • Concrete core activation
    • Chilled beams
    • Switching cabinets
    • Climate control

    Key Features

    • Fast response time
    • Dust protection
    • Compact design and easy mounting
    • LED status indication

    Technical data

    Working range
    10...100% RH
    Switching point
    90 ±3% RH
    Response time at change of the surface temperature
    t90 < 3 min.
    Response time at change of the relative humidity
    t90 < 25 sec.
    Max. switch load
    24 V AC/DC, 1 A
    24 V AC/DC

    Calibrating your limits

    Your products and services can only be as precise as the tools you use to measure them. With more than 20 years of experience, the calibration team of E+E Elektronik focuses on providing a reliable service without any unnecessary delays or bias.

    Discover the value of working with an expert in calibration that prioritizes

    • accuracy,
    • fastness and
    • reliability

    Learn more

    Downloads EE046

    Planning Data

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