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Picture of flowmeter Proline Prosonic Flow E 100 to measure of demineralized water in utilities

Proline Prosonic Flow E 100 ultrasonic flowmeter

Economical Ultrasonic flowmeter with integrated temperature measurement

9E1B
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  • Measuring principle

    Ultrasonic flow

  • Product headline

    Economical Ultrasonic flowmeter with integrated temperature measurement.
    Bidirectional measuring of demineralized water applications for Utilities, e.g. boiler condensate return lines.

  • Sensor features

    Long-term stability – reliable, robust sensor. Reducing further measuring point – multivariable device. Dependable flow measurement – high turndown (200:1).
    Measurement accuracy up to ±0.5 % (flow) or according to EN 1434 Cl. 2, ±2.0 °C (± 3.6 °F) (temperature). Process temperatures up to 150 °C (302 °F). Entire meter housing made of stainless steel.

  • Transmitter features

    Time-saving local operation without additional software and hardware – integrated web server. Extended calibration intervals – integrated device verification due to Heartbeat Technology. Easy commissioning – brief parameter explanations.
    4-20 mA HART, pulse/frequency output. Local display for reading and monitoring available. Robust transmitter housing.

  • Nominal diameter range

    DN 50 to 150 (2"to 6")

  • Wetted materials

    Measuring tube: 1.4301 (F304)
    Process Connection: 1.4571; 1.4404 (F316L); 1.0038 (S235JR); 1,4306 (F304L); 1.4307 (F304L); A105

  • Measured variables

    Volume flow, calculated mass flow, flow velocity, sound velocity, temperature

  • Max. measurement error

    Volume flow:
    - ± 0.5 % o.r. ± 0.02% o.f.s. for 0.5 to 10 m/s (1.6 to 33 ft/s)
    - ± 0.07 % o.f.s. for flow velocities < 0.5 m/s (1.64 ft/s)

  • Measuring range

    0.025 to 5 m/s (0.02 to 16.4 ft/s)
    0 to 6360 dm3/min (0 to 1680 gal/min)

  • Max. process pressure

    PN 25 / ASME Cl. 150

  • Medium temperature range

    0 to 150° (17.8 to 302 °F)

  • Ambient temperature range

    -20 to 60 °C (-4 to 140 °F)

  • Sensor housing material

    Stainless steel

  • Transmitter housing material

    Compact:
    AlSi10Mg, coated
    Stainless steel, 1.4301

  • Degree of protection

    Standard: IP66/67, Type 4X enclosure
    With opened housing: IP20, Type 1 enclosure

  • Display/Operation

    4‐line backlit display available (no local operation)
    Configuration via web browser and operating tools possible

  • Outputs

    4‐20 mA HART (active)
    Pulse/frequency/switch output (passive)

  • Inputs

    None

  • Power supply

    DC 19.2 to 28.8 V

  • Hazardous area approvals

    None

  • Product safety

    CE, C-Tick, EAC marking

  • Metrological approvals and certificates

    Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
    Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation)
    Calibration according to EN 1434 Class 2

  • Pressure approvals and certificates

    PED

  • Material certificates

    3.1 material

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