Differential Pressure Sensor

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  • Pressure


The EE600 is dedicated for the highly accurate measurement of differential air pressure in ventilation and air conditioning systems or for filter monitoring. Additionally, it can be employed for all non-flammable and non-aggressive gases. Optionally, the sensor is available with auto-zero function.

  • EE600 differential pressure sensor for wall mounting with display

  • EE600 differential pressure sensor for wall mounting

    Measuring Performance
    The EE600 is available with full scale (FS) 1,000 Pa (4 inch Water Column) and 10,000 Pa (40 inch WC) and offers an outstanding accuracy of ± 0.5 % FS. For the versions with analogue outputs, several measuring ranges are selectable with DIP-switches. The piezo-resistive pressure sensing element ensures highly accurate and long-term stable measurements.

    Analogue and Digital Outputs
    The measured data is available on the analogue voltage and current outputs or on the RS485 interface with Modbus RTU or BACnet MS/TP protocol.

    Functional and Robust
    The IP65 / NEMA 4X enclosure minimizes installation costs. External mounting holes allow for installation with closed cover, the electronics are thus protected against construction site pollution.

    Configurable and Adjustable
    The setup and adjustment can be easily performed with DIP-switches and push buttons on the electronics board (EE600 with analogue outputs) or with an optional adapter and the free PCS10 Product Configuration Software (EE600 with RS485 interface). The setup includes pressure range, output signal, response time, display units and backlight. The auto-zero interval can be set with the PCS10.

    Beside differential pressure measurement, the EE600 can be set up for volume flow or air velocity measurement, as well as for filter monitoring or level indication.

    Key Features

    • ± 0.5 % FS accuracy
    • Multi-range measurement
    • Digital and analogue output
    • Fully configurable
    • Auto-zero interval (optional)
    • Large graphic display
    • Installation-friendly enclosure

    Technical data

    Measuring range
    I: 0...250 / 500 / 750 / 1000 Pa
    II: 0...2500 / 5000 / 7500 / 10000 Pa
    Accuracy - *Full Scale (1000 Pa or 10000 Pa)
    ±0.5 % FS*

    Overload limits
    0...1000 Pa ± 10000 Pa
    0...10000 Pa ± 80000 Pa
    Analog outputs - selectable with DIP switches
    0-5 V or 0-10 V and
    0-20 mA or 4-20 mA
    Digital output
    Modbus RTU or BACnet MS/TP

    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

    Related products


    Downloads EE600

    Planning Data


    No, it is not recommended. It can have a negative effect on the measurement result and measurement accuracy, especially at a low pressure.

    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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