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Proline Prosonic Flow
E 100 Ultrasonic flowmeter

Picture of flowmeter Proline Prosonic Flow E 100 to measure of demineralized water in utilities ©Endress+Hauser

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

Picture of flowmeter Proline Prosonic Flow E 100 to measure of demineralized water in utilities ©Endress+Hauser

Proline Prosonic Flow E 100 with lap-joint flanges

The Ultrasonic Flow Measuring Principle

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

Economical Ultrasonic flowmeter with integrated temperature measurement

Measuring of demineralized water in utilities, for example in boiler condensate return lines, requires reliable devices. Prosonic Flow E 100 provides economical and accurate bidirectional flow measurement across all industries. With its integrated temperature measurement, Prosonic Flow E 100 proves to be a multivariable flowmeter for considerable additional value in your plant. Heartbeat Technology ensures measurement reliability and enables extension of recalibration cycles.

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  • Specs at a glance

    • 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)

    • Medium temperature range

      0 to 150° (17.8 to 302 °F)

    • Max. process pressure

      PN 25 / ASME Cl. 150

    • Wetted materials

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

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  • Benefits

    • Long-term stability – reliable, robust sensor

    • Reducing further measuring point – multivariable device

    • Dependable flow measurement – high turndown (200:1)

    • Time-saving local operation without additional software and hardware – integrated web server

    • Extended...

  • Field of application

    • The measuring principle is independent of pressure, density, temperature and conductivity

    • Bidirectional measuring of demineralized water applications for utilities, e.g. boiler condensate return lines

    Device properties:

    • Accuracy up to ±0.5 % (flow) or acc...

Features and specifications

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Details

  • 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). Measuring accuracy up to 0.5% for flow and ±2.0 °C (± 3.6 °F) for temperature. Process temperatures up to 150 °C (302 °F).

  • 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.

  • 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

Documents / Manuals / Software

Accessories / Spare parts

Nr
Order code
Specification
  • 39
    • Nr 39 Order code 71185788

      Kit T-DAT, 100/300/400/500/500 digital

      Usage: Promag/Promass 100/300/500, 500 digital, Prosonic Flow E 100, Prosonic Flow/t-mass 300, 500 digital, Promag 400(C). (C) = generation index C.

  • 30
  • 50
    • Nr 50 Order code XPD0023-

      Display module, 4-wire, 100

      Usage: Promag 100, Promass 100, Prosonic Flow E 100.

  • 21
    • Nr 21 Order code 71185789

      Kit cover, compact, Alu

      Usage: Promass 100, Promag 100, Prosonic Flow E 100/E Heat, CNGmass, LPGmass, LNGmass. Consists of: Cover Aluminium, coated. O-Ring 113,90 x 3,53 NBR for cover.

    • Nr 21 Order code 71185790

      Kit cover, compact, stainless 1.4301

      Usage: Promass 100, Promag 100, Prosonic Flow 100. Consists of: Cover stainless 1.4301. Gasket EPDM for cover.

  • 20
    • Nr 20 Order code 71266334

      Kit cover, sight glass, compact, Alu

      Usage: Promass 100, Promag 100, Prosonic Flow E 100/E Heat. Consists of: Cover with sight glass Aluminium, coated. O-Ring 113,90 x 3,53 NBR for cover.

    • Nr 20 Order code 71266335

      Kit cover, sight glass, compact, 1.4301

      Usage: Promass 100, Promag 100, Prosonic Flow 100. Consists of: Cover with sight glass stainless 1.4301. Gasket EPDM for cover.

  • 70
    • Nr 70 Order code 71185795

      Kit housing gaskets, compact, Alu

      Usage: Promass 100, Prosonic Flow E 100/E Heat, CNGmass, LPGmass, LNGmass. Consists of: O-Ring 113,90 x 3,53 NBR for cover. Gasket EPDM for housing/sensor.

    • Nr 70 Order code 71185797

      Kit housing gaskets, compact, stainless

      Usage: Promass 100, Prosonic Flow 100. Consists of: Gasket EPDM for cover. Gasket EPDM for housing/sensor.

  • 15
    • Nr 15 Order code 50098036

      Kit 10 cable glands M20x1.5 Ex

    • Nr 15 Order code 71069285

      Kit 2 cable glands M20x1.5 INOX Ex

    • Nr 15 Order code 50098041

      Kit 10 ext. M20x1.5/G 1/2" (plug PVC)

    • Nr 15 Order code 71185802

      Kit 2 cable glands G1/2" INOX Ex

      Consists of: 2 x Extension M20x1,5/G1/2" 1.4404. 2 x O-Ring. 2 x Sealing plug G1/2".

    • Nr 15 Order code 50098042

      Kit 10 ext. M20x1.5/NPT 1/2" (plug PVC)

    • Nr 15 Order code 71185800

      Kit 2 cable glands NPT1/2" INOX Ex

      Consists of: 2 x Extension M20x1,5/NPT1/2" 1.4404. 2 x O-Ring. 2 x Sealing plug NPT1/2".

  • 12
    • Nr 12 Order code 71276494

      Kit securing clamp, screw

      Usage: Promass 100, Promag 100, Prosonic Flow E 100/E Heat, CNGmass, LPGmass, LNGmass. Sensor housing: Promag 400(C), (C) = generation index C, Promag/Promass 500, Promag/Promass/Prosonic Flow/t-mass 500 digital. Consists of: cover clamp, screw M4x16.

    • Order code XPRFID-

      Spare RFID TAG

      Consists of: RFID TAG, fixing wire, crimp sleeve.

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