Endress+Hauser Proline Promag W 300 electromagnetic flowmeter

Specifications

• Measuring principle

  Electromagnetic

• Product headline

  Specialist for demanding water and wastewater applications with a compact, easily accessible transmitter.
  Reliable measurement at constant accuracy with 0 x DN inlet run and no pressure loss.
  Dedicated to the measurement of industrial or municipal water and wastewater .

• Sensor features

  Flexible engineering – sensor with fixed or lap-joint process connections. Long-term operation – robust and completely welded sensor. 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. Remote display available.

• Nominal diameter range

  DN 25 to 3000(1 to 120″)

• 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

  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

  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, PROFINET over Ethernet-APL, 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, INMETRO, NEPSI, EAC; JPN, UK Ex, KC

• 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 measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation)

• Marine approvals and certificates

  LR approval, DNV approval, ABS approval, 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