Magnetic Flow Measurement

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Benefits

  • Reliable measurement at constant accuracy with 0 x DN inlet run and no pressure loss

  • Flexible engineering – sensor with welded or lap-joint process connections

  • Long-term operation – robust and completely welded sensor

  • Improved plant availability – sensor compliant with industry-specific requirements

  • Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses

  • Reduced complexity and variety – freely configurable I/O functionality

  • Integrated verification – Heartbeat Technology

Features and Specifications

  • Specialist for demanding water and wastewater applications with a compact, easily accessible transmitter. Dedicated to the measurement of industrial or municipal water and wastewater.

  • Sensor features

    Flexible engineering – sensor with welded or lap-joint process connections. Reliable measurement – accurate measured values even with 0 DN inlet run. Improved plant availability – sensor compliant with industry-specific requirements. International drinking water approvals. .

  • Transmitter features

    Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses. Reduced complexity and variety – freely configurable I/O functionality. Integrated verification – Heartbeat Technology. Compact dual-compartment housing with up to 3 I/Os. Backlit display with touch control and WLAN access.

  • Nominal diameter range

    DN 25 to 2400(1 to 90")

  • Wetted materials

    Liner: Polyurethane; Hard rubber, PTFE
    Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); Tantalum

  • Measured variables

    Volume flow, conductivity, mass flow

  • Max. measurement error

    Volume flow (standard): ±0.5 % o.r. ± 1 mm/s (0.04 in/s)
    Volume flow (option): ±0.2 % o.r. ± 2 mm/s (0.08 in/s), Flat Spec

  • Measuring range

    9 dm³/min to 162 000 m³/h (2.5 gal/min to 100 000 gal/min)

  • Max. process pressure

    PN 40, Class 300, 20K

  • Medium temperature range

    Liner material hard rubber: 0 to +80 °C (+32 to +176 °F)
    Liner material polyurethane: –20 to +50 °C (–4 to +122 °F)
    Liner material PTFE: –20 to +90 °C (–4 to +194 °F)

  • Ambient temperature range

    Flange material carbon steel: –10 to +60 °C (+14 to +140 °F)
    Flange material stainless steel: –40 to +60 °C (–40 to +140 °F)

  • Sensor housing material

    DN 25 to 300 (1 to 12"): AlSi10Mg, coated
    DN 25 to 2400 (1 to 90"): Carbon steel with protective varnish
    Sensor connection housing (standard): AlSi10Mg, coated
    Sensor connection housing (option): Polycarbonate; 1.4409 (CF3M) similar to 316L

  • Transmitter housing material

    AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; stainless steel for hygenic transmitter design

  • Display/Operation

    4-line backlit display with touch control (operation from outside)
    Configuration via local display and operating tools possible
    Remote display available

  • Outputs

    3 outputs:
    4-20 mA HART (active/passive)
    4-20 mA WirelessHART
    4-20 mA (active/passive)
    Pulse/frequency/switch output (active/passive)
    Double pulse output (active/passive)
    Relay output

  • Inputs

    Status input 4-20 mA input

  • Digital communication

    HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, Profinet, Ethernet/IP, OPC-UA

  • Power supply

    DC 24 V
    AC 100 to 230 V
    AC 100 to 230 V / DC 24 V (non-hazardous area)

  • Hazardous area approvals

    ATEX, IECEx, cCSAus

  • Product safety

    CE, C-tick, EAC marking

  • Functional safety

    Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511

  • Metrological approvals and certificates

    Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR
    Heartbeat Technology complies with the requirements for traceable verification according to ISO 9001:2008 – Section 7.6 a (TÜV-attestation)

  • Marine approvals and certificates

    LR approval, DNV GL approval, ABS approval, LH/BV approval

  • Pressure approvals and certificates

    CRN, PED

  • Material certificates

    3.1 material

  • Hygienic approvals and certificates

    ACS, KTW/W270, NSF 61, WRAS BS 6920

Proline Promag W 300  5W3B with flange c

Electromagnetic 

Proven flow measuring technology for all electrically conductive liquids in every industry

Electromagnetic flowmeters have been used throughout industries for more than 60 years. These meters are applicable for all conductive liquids, such as water, acids, alkalis, slurries and many others. Typical applications are monitoring of liquids, filling, dosing and precise measurement in custody transfer. The two million magmeters we’ve sold since 1977 need no maintenance and offer seamless system integration into your processes.