Endress Hauser Water Electromagnetic Flowmeter Proline Promag W 300 Proline Prowirl D 200 F 200 R 200 O 200 Vortex Flow Meter

In real pumping stations and treatment plants there is never enough straight pipe. The Promag W 300 has a special electrode and coil layout that makes it almost immune to flow profile problems – you can stick it right after a 90° elbow or even two elbows in different planes and it still reads within ±0.5%. Plus it has no liner bulge like old rubber-lined magmeters, so no pressure loss and pigs sail through. That’s why most new water transmission lines and big intake stations in Europe and Asia are full of W 300s.

• 0*D inlet / 2*D outlet – install anywhere, saves expensive pipework
• Hard rubber or polyurethane liner – no constriction, full bore all the way
• Grounding rings not needed on most installations – saves time and cost
• Heartbeat Technology – push one button, get a signed verification report in 30 seconds
• Compact or remote transmitter – W 300 has the nice color display and WiFi/Bluetooth
• Drinking water approvals everywhere – WRAS, NSF61, ACS, KTW

• Raw water intake and pumping stations
• District metering zones (DMA)
• Water treatment plant distribution
• Big wastewater discharge lines
• Leak detection networks (with 0.2% version)

Q: Can I really install it right after an elbow?
A: Yes – tested and certified 0*D inlet with two 90° elbows out of plane.

Q: Do I still need grounding rings?
A: Usually not – the sensor has built-in reference electrodes.

Q: How do I verify it without removing it?
A: Heartbeat Verification – 30-second test, signed PDF report, accepted by most auditors.

Email: edwardzhao@gbsxj.com
Phone/WhatsApp/WeChat: +8615000725058

• Promag W 400 – same sensor, bigger remote display
• Promag L 400 – lightweight version with lap-joint flanges
• WaterMaster – battery-powered version for remote sites