Product Details
What is the Proline Promag W 500?
The Proline Promag W 500 is a high-performance electromagnetic flowmeter made by
Endress+Hauser, specifically engineered for demanding water and wastewater applications. It features a remote transmitter configuration, offering up to four versatile I/O channels for flexible
integration into complex systems
Key Features & Benefits
1. Unrivaled Installation Flexibility
- 0 × DN Full-Bore Design: The only electromagnetic flowmeter that operates accurately without the need for inlet or outlet straight pipe runs—eliminating the need for space and reducing pressure loss
- Ideal for tight or cluttered installations, such as skid-mounted systems or areas with frequent pipeline
bends or disturbances
2. High Accuracy & Reliable Measurement
- Accuracy: Standard accuracy is ±0.5% of reading ±1 mm/s; optional "Flat
Spec" accuracy improves to ±0.2% of reading ±2 mm/s
- Multi-electrode, bidirectional measurement ensures accurate flow detection regardless of flow profile,
pressure, density, temperature, or viscosity
3. Wide Range of Operating Conditions
- Measuring Range: 0.5 m³/h to 263,000 m³/h (approx. 2.5 gal/min to 1,665 Mgal/day)
- Medium Temperature Range:
- Hard rubber liner: 0–80 °C (32–176 °F)
- Polyurethane liner: –20–50 °C (–4–122 °F)
- PTFE liner: –20–90 °C (–4–194 °F) (noted in specifications)
- Pressure Rating: PN 40 / Class 300 / 20K
- Wetted Materials: Options include hard rubber, polyurethane, PTFE liners, with
electrodes made from stainless steel (316L), Alloy C22, tantalum
4. Durable & Certified Design
- Enclosure: Up to IP68 (Type 6P) for submergence and direct burial
applications
- Corrosion Resistance: Meets EN ISO 12944 standards; suitable for underground or
underwater installations
- Approvals: Includes international drinking water certifications, custody
transfer compliance (MI-001 / OIML R49)
5. Smart Communication & Diagnostics
- Remote Transmitter: Can be placed remotely from the sensor—ideal for hazardous or
inaccessible areas
- Up to Four I/Os for analogue, digital, pulse, relay, and HART outputs
- Digital Protocols: Supports HART, PROFIBUS DP/PA, FOUNDATION Fieldbus, Modbus
RS-485, PROFINET (including Ethernet-APL), Ethernet/IP, OPC-UA
- User Interface: Features a four-line backlit touchscreen display with WLAN access, enabling convenient on-site configuration and diagnostics
- Heartbeat Technology: Built-in verification and performance monitoring ensures
reliable, compliant operation without process disruption
Summary
Feature | Details |
Application | Municipal & industrial water and wastewater |
Unique Design | 0 × DN full-bore → no pressure drop, flexible installation |
Accuracy | ±0.5% o.r. ±1 mm/s (standard); ±0.2% o.r. ±2 mm/s (optional) |
Range | 0.5–263,000 m³/h |
Materials | Hard rubber / polyurethane / PTFE liners; 316L, Alloy C22, Tantalum
electrodes |
Durability | IP68; corrosion-resistant; certifications for water and custody
transfer |
Connectivity | Multiple I/O, PROFINET, HART, Ethernet, OPC-UA |
Smart Tools | Touchscreen, WLAN, Heartbeat diagnostics |
Company Profile
Xi'an Xiyi Central Control Technology Co., Ltd. is an enterprise
engaged in the production, sales and R & D of industrial automation
instruments. The company is located in the ancient city of Xi'an, a
prosperous international city in China.
The company is mainly engaged in Rosemount and Yokogawa pressure
transmitters, differential pressure transmitters, liquid level
transmitters, temperature transmitters, mass flow meters and vortex
flow. Thermocouple, thermal resistance (armored, explosion-proof,
high temperature resistant, corrosion resistant, etc.), pressure
gauge, pressure gauge and bimetal thermometer. And Shanwu avp100 /
avp300 valve positioner, abb valve positioner, Siemens valve
positioner, YT valve positioner, Koso valve positioner, Shanwu
regulating valve and other products. The company has a strong
management team and brings together advanced technical talents at
home and abroad, which will provide you with better service.