Endress+hauser W 500 Proline Promag electromagnetic flowmeter
- Application: Water, Wastewater Measurement
- Protection: IP68 Rated Sensor
- Approvals: Drinking Water, Custody Transfer
- Verification: Heartbeat Technology Enabled
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Description
Endress+Hauser Promag W 500: Water Wastewater Specialist
Reliable Measurement in Demanding Environments
The Endress+Hauser Promag W 500 is the premium electromagnetic flowmeter specifically designed for reliable use in water and wastewater applications, even in hazardous areas and harsh conditions. Its innovative remote transmitter design maximizes installation flexibility and enhances operational safety. Featuring integrated Heartbeat Technology, the Promag W 500 ensures measurement reliability and compliant verification, making it an exceptional choice for the critical task of water management.
Dedicated to Water and Wastewater Applications
This flowmeter is dedicated to the precise measurement of industrial or municipal water and wastewater. Its bidirectional measuring principle is virtually independent of pressure, density, temperature, and viscosity, ensuring accurate and consistent readings across a wide range of process conditions. The Promag W 500 offers international drinking water approvals and a degree of protection IP68, signifying its suitability for submersion and challenging environmental installations.
Energy-Saving Measurement, Zero Pressure Loss
Mirroring the efficiency of other Endress+Hauser devices, the Promag W 500 provides energy-saving flow measurement with no pressure loss. This is achieved through its design, which avoids cross-section constriction, thus preserving the fluid’s energy throughout the measurement process. The absence of moving parts guarantees maintenance-free operation, leading to lower operational costs and improved plant availability, which is crucial for continuous water treatment operations.
Flexible Engineering for Varied Installations
The Promag W 500 offers flexible engineering options, with sensors available with either fixed or lap-joint process connections to suit various installation requirements. Its robust construction features EN ISO 12944 corrosion protection, making it highly suitable for underground or underwater installations. This application fitness ensures longevity and reliable performance even in the most demanding environmental conditions encountered in water infrastructure.
Improved Plant Availability, Industry Compliance
Designed for improved plant availability, the Promag W 500 sensor is compliant with stringent industry-specific requirements. It provides full access to process and diagnostic information through numerous, freely combinable I/Os and various fieldbus options, including PROFIBUS and PROFINET. This enhanced access simplifies troubleshooting and maintenance, contributing to higher overall operational efficiency and reliability in water and wastewater facilities.
Reduced Complexity with Configurable Functionality
The Promag W 500 excels in reducing complexity and variety through its freely configurable I/O functionality. This allows for a tailored approach to system integration, accommodating numerous input and output options alongside advanced digital communication protocols like Ethernet/IP and OPC-UA. The remote transmitter version, with up to four I/Os, further enhances this flexibility, simplifying setup and customization for diverse application needs.
Specifications
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Measuring principle
Electromagnetic
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Product headline
Specialist for demanding water and wastewater applications as remote version with up to 4 I/Os.
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. 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). -
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.
Remote version with up to 4 I/Os. Backlit display with touch control and WLAN access. Standard cable between sensor and transmitter. -
Nominal diameter range
DN 25 to 3000(1 to 120″)
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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 -
Measured variables
Volume flow, conductivity, mass flow
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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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Max. process pressure
PN 40, Class 300, 20K
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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) -
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; Polycarbonat
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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 -
Display/Operation
4-line backlit display with touch control (operation from outside)
Configuration via local display and operating tools possible -
Outputs
4 outputs:
4-20 mA HART (active/passive)
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
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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
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Product safety
CE, C-tick, EAC marking
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Functional safety
Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
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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
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Pressure approvals and certificates
CRN
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Material certificates
3.1 material
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Hygienic approvals and certificates
ACS, KTW-BWGL, NSF 61, WRAS BS 6920







