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Endress+Hauser Proline Promag W 400 Electromagnetic Flow Meter

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E+H Proline Promag W 400 Electromagnetic Flow Meter Introduction

E+H Proline Promag W 400 electromagnetic flow meter measures volume flow, conductivity and mass flow. It features certified corrosion protection (EN ISO 12944) for underground or permanent underwater installation making it an ideal fit in water, wastewater and custody transfer industries. The bidirectional measuring principle is not dependent on pressure, density, temperature and viscosity. Because it has no moving parts, the Promag W 400 is maintenance-free and applications suffer no pressure loss due to cross-section constriction.

E+H Proline Promag W 400 Electromagnetic Flow Meter Feature

  • Measures volume flow, conductivity and mass flow

  • ACS, KTW/W270, NSF 61, WRAS BS 6920 drinking water approval

  • DN 25 to 2000 (1 to 78 in.) nominal diameter range

  • Media Temperature Ranges:

    • Hard Rubber Liner: 32 to 176°F (0 to 80°C)

    • Polyurethane Liner: –4 to 122°F (–20 to 50°C)

  • 2.5 gal/min to 700 Mgal/d measuring range

  • Up to 3 Outputs:

    • 0‐20 mA/4‐20 mA HART (active)

    • Pulse/frequency/switch output (passive)

    • Pulse/frequency output (passive)

    • Switch output (passive)

  • Maximum Measured Error:

    • Volume flow (standard): ±0.5 % o.r. ± 1 mm/s (0.04 in/s)

    • Volume flow (optional): ±0.2 % o.r. ± 2 mm/s (0.08 in/s)

  • PN 40, Class 300, 20K maximum process pressure

  • No pressure loss due to cross-section constriction

  • 4-line backlit display with touch control & WLAN access

  • HART, PROFIBUS DP, EtherNet/IP, Modbus RS485 digital communications

  • IP66/67, Type 4X standard enclosure

    • IP68, Type 6P (optional for remote sensor)

    • IP68, Type 6P includes protective varnish according to EN ISO 12944 C5‐M/Im1/Im2/Im3

  • Heartbeat Technology (optional)


Proline Promag W 400 Electromagnetic Flow Meter Specification 

  • Measuring principle

    Electromagnetic

  • Product headline

    Versatile standard flowmeter for the water and wastewater industry.
    Reliable measurement at constant accuracy with 0 x DN inlet run and no pressure loss.
    Ideal for water measurement, e.g. drinking water, utility water and industrial/municipal wastewater.

  • Sensor features

    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.
    International drinking water approvals. Degree of protection IP68 (Type 6P enclosure). Approved for custody transfer to MI-001/OIML R49.

  • Transmitter features

    Safe operation – no need to open the device due to display with touch control, background lighting. Time‐saving local operation without additional software and hardware – integrated web server. Integrated verification – Heartbeat Technology.
    Transmitter housing made of durable polycarbonate or aluminium. WLAN access. Integrated data logger: measured values monitoring.

  • Nominal diameter range

    DN 25 to 2400 (1 to 90")

  • 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

  • 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

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

  • Sensor housing material

    DN 25 to 300 (1 to 12"): AlSi10Mg, coated
    DN 25 to 2000 (1 to 78"): Carbon steel with protective varnish
    Sensor connection housing (standard): AlSi10Mg, coated
    Sensor connection housing (option): Polycarbonate

  • Transmitter housing material

    Polycarbonat; AlSi10Mg, coated

  • Degree of protection

    Compact version: IP66/67, type 4X enclosure
    Sensor remote version (standard): IP66/67, type 4X enclosure
    Sensor remote version (option): IP68, type 6P enclosure, with protective varnish
    according to EN ISO 12944 C5‐M/Im1/Im2/Im3
    Transmitter remote version: IP66/67, Type 4X enclosure

  • Display/Operation

    4‐line backlit display with touch control (operation from outside)
    Configuration via local display, web browser and operating tools possible

  • Outputs

    3 ouputs:
    0‐20 mA/4‐20 mA HART (active)
    Pulse/frequency/switch output (passive)
    Pulse/frequency output (passive)
    Switch output (passive)

  • Inputs

    Status input

  • Digital communication

    HART, PROFIBUS DP, EtherNet/IP, Modbus RS485

  • Power supply

    AC 100…240 V / AC/DC 24 V

  • Hazardous area approvals

    cCSAus

  • Metrological approvals and certificates

    Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR
    Custody transfer according to MI‐001 or OIML R49 (optional class I in combination with 0DN inlet run)

  • Pressure approvals and certificates

    CRN

  • Material certificates

    3.1 material

  • Hygienic approvals and certificates

    Drinking water approval: ACS, KTW/W270, NSF 61, WRAS BS 6920


-Manuals

Proline Promag W 400 Electromagnetic Flow Meter

-Data sheet


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