Endress+Hauser Proline Promag W 400 5W4C electromagnetic flowmeter
$2,000.00
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 enables measurement reliability and compliant verification.
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The bidirectional measuring principle is virtually independent of pressure, density, temperature and viscosity
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Ideal for water measurement , e.g. drinking water, utility water and industrial/municipal wastewater
Proline Promag W 400 electromagnetic flowmeter
Versatile standard flowmeter for the water and wastewater industry
Specs at a glance
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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)
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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
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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 enables 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
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International drinking water approvals
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Degree of protection IP68 (Type 6P enclosure)
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Approved for custody transfer to MI-001/OIML R49
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Transmitter housing made of durable polycarbonate or aluminium
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WLAN access
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Integrated data logger: measured values monitoring
Benefits
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Reliable measurement at constant accuracy with 0 x DN inlet run and no pressure loss
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Flexible engineering – sensor with fixed or lap-joint process connections
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Application fitness – EN ISO 12944 corrosion protection for underground or underwater installation
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Improved plant availability – sensor compliant with industry-specific requirements
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Safe operation – no need to open the device
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Time-saving local operation without additional software and hardware – integrated web server
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Integrated verification and build-up detection – Heartbeat Technology
| Measuring principle | Electromagnetic |
|---|---|
| Product headline | Versatile standard flowmeter for the water and wastewater industry. |
| 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. |
| 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. |
| Nominal diameter range | DN 25 to 3000(1 to 120") |
| Wetted materials | Liner material hard rubber: 0 to +80 °C (+32 to +176 °F) |
| Measured variables | Volume flow, conductivity, mass flow |
| Max. measurement error | Volume flow (standard): ±0.5 % o.r. ± 1 mm/s (0.04 in/s) |
| 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) |
| Ambient temperature range | Liner material hard rubber: 0 to +80 °C (+32 to +176 °F) |
| Sensor housing material | DN 25 to 300 (1 to 12"): AlSi10Mg, coated |
| Transmitter housing material | Polycarbonat; AlSi10Mg, coated |
| Degree of protection | Compact version: IP66/67, type 4X enclosure |
| Display/Operation | 4‐line backlit display with touch control (operation from outside) |
| Outputs | 3 ouputs: |
| 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 |
| 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 |
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