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Compact Electromagnetic Flowmeter Proline Promag W 300

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Compact Electromagnetic Flowmeter Proline Promag W 300
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Description

Application

The premium solution for water and wastewater measurement, the Promag W 300, is built for dependable performance in hazardous environments and tough conditions. Its compact transmitter ensures versatile operation and seamless system integration, with features such as single-side access, remote display, and enhanced connectivity options. The device’s Heartbeat Technology guarantees measurement precision and compliance verification.

The bidirectional measurement principle is almost unaffected by variations in pressure, density, temperature, and viscosity.

Ideal for measuring industrial or municipal water and wastewater.

Device Properties

  • Certified for international drinking water standards.
  • IP68 protection rating (Type 6P enclosure).
  • Approved for custody transfer under MI-001/OIML R49.
  • Compact, dual-compartment housing with up to 3 I/O options.
  • Backlit display with touch controls and WLAN access.
  • Optional remote display.

Benefits

  • Provides reliable measurements with constant accuracy, even with 0 x DN inlet run and no pressure loss.
  • Flexible design – available with fixed or lap-joint process connections.
  • Built to endure – EN ISO 12944 corrosion protection suitable for underground or underwater installations.
  • Enhanced operational uptime – sensor meets industry-specific standards.
  • Full access to process and diagnostic data – multiple, configurable I/O options and Ethernet connectivity.
  • Simplified operations – customizable I/O functionality reduces complexity.
  • Integrated self-verification – powered by Heartbeat Technology.

 

SPECIFICATIONS

Pressure 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

 

Documents

You may want to read this product's catalog. If so, please click to view the Endress+Hauser Proline Promag W 300 Series datasheet.
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