E+H Vietnam,Lưu lượng kế điện từ 5W4C40-4W88/0 E+H

Proline Promag W 400
electromagnetic flowmeter

Versatile standard flowmeter for the water and wastewater industry

Specs at a glance

  • 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)

  • 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)

  • Max. process pressure

    PN 40, Class 300, 20K

  • Wetted materials

    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)
    Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); Tantalum

    Field of application

    With its international approvals for custody transfer as well as drinking water, Promag W serves the broadest variety of applications. It is available as both compact or remote version. Promag W 400 saves time and costs thanks to the broad functionality of its transmitter optimized for Water & Wastewater. In addition, Heartbeat Technology ensures measurement reliability and compliant verification.

    • The bidirectional measuring principle is virtually independent of pressure, density, temperature and viscosity

    • Ideal for water measurement , e.g. drinking water, utility water and industrial/municipal wastewater

    Device properties

    • International drinking water approvals

    • Degree of protection IP68 (Type 6P enclosure)

    • Approved for custody transfer to MI-001/OIML R49

    • Transmitter housing made of durable polycarbonate or aluminium

    • WLAN access

    • Integrated data logger: measured values monitoring


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

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

    • Application fitness – EN ISO 12944 corrosion protection for underground or underwater installation

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

    • Safe operation – no need to open the device

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

    • Integrated verification and build-up detection – Heartbeat Technology

100% EU

E+H Vietnam

Code: 5W4C40-4W88/0
 Description: Electromagnetic flowmeter


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