Endress+Hauser Proline Promag W 400 electromagnetic flowmeter

Specifications

• 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 3000(1 to 120″)

• 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

  0.5 m3/h to 263000 m3/h (2.5gal/min to 1665 Mgal/d)

• 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 3000 (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