Electromagnetic Flow Meters, also known as Magmeters, are devices used to measure the flow rate of conductive fluids. They operate based on Faraday's law of electromagnetic induction, making them highly accurate and suitable for a wide range of applications. We offer advanced Electromagnetic Flow Meters designed to provide accurate and reliable flow measurement for various fluids. Our Electromagnetic Flow Meters are engineered for precision, versatility, and seamless integration into diverse industries.


Electromagnetic Flow Meters - BV330F​​​​​​​

Belven's BV330F electromagnetic flowmeter has an innovative "Plug and play" design.Comes with an accuracy of +/- 0.2%, built in data logging, compact and remote versions, self cleaning electrodes with empty pipe detection, multi Lingual menu, hastelloy electrodes, triple password protected and has a built in leak detection feature.

Technical specifications
ApplicationBuilding Services, Water and Waste Water, Utilities, Process Industries,  Potable Water Application
SizesDN20 to DN 900
Communication ProtocolsModbus RTU, Pulse, Wi-Fi, 3G, GPRS, GSM, TCP, IP, RS485, RS232, USB, Bluetooth, 4-20mA, LoRaWAN
IP Rating

IP 68


Please contact us for more details. 

Electromagnetic Flow Meters - BV330E​​​​​​​

Belven's BV330E is an economic flowmeter with a CS cased SS tubed sensor and a DC powered polyamide transmitter. Comes with an accuracy of +/- 0.5%, single power (9-35VDC) supply module, built in data logging, compact and remote versions, multi Lingual menu, hastelloy electrodes.

Technical specifications
ApplicationBuilding Services, Water and Waste Water, Utilities, Process Industries,  Potable Water Application
SizesDN 25 to DN 250
Pressure / Temperature RatingRS485,  4-20mA
IP Rating

IP 67


Please contact us for more details. 

Electromagnetic Flow Meters - BV330B

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BV330B series of electromagnetic flowmeter from Belven is battery powered and can be installed virtually anywhere. Comes with an accuracy of +/- 0.4%, battery life up to 10 years, compact and remote versions, self cleaning electrodes with empty pipe detection, multi Lingual menu, hastelloy electrodes with adjustable intelligent filter.

Technical specifications
ApplicationBuilding Services, Water and Waste Water, Utilities, Process Industries,  Potable Water Application
SizesDN 25 to DN 600
Communication ProtocolsModbus RTU, Pulse, Wi-Fi, 3G, GPRS, GSM, TCP, RS485, USB,  4-20mA
IP Rating

IP 68


Please contact us for more details. 

Electromagnetic Flow Meters - BV330S

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The  BV330S electromagnetic flowmeter from Belven is a stand alone flowmeter. It does not have on site display and compatable with PLC via RS 485 Modbus RTU. Comes with an accuracy of +/- 0.2%, built in data logging, compact and remote versions, self cleaning electrodes with empty pipe detection, hastelloy electrodes.

Technical specifications
ApplicationBuilding Services, Water and Waste Water, Utilities, Process Industries,  Potable Water Application
SizesDN 20 to DN 900
Communication ProtocolsRS 485-Modbus RTU
IP Rating

IP 68


Please contact us for more details. 

Electromagnetic Flow Meters - BV330-A / AP2

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Polypropylene bodied BV 330 A/AP2 series of Belven's integrated (sensor and transmitter) plastic electromagnetic flowmeters comes with four stainless steel electrodes. With an accuracy of +/- 1 %, it comes in both battery and main powered variants.

Technical specifications
ApplicationIrrigation, Process, Water Recycling Systems
SizesDN 25, DN 50, DN 80
Communication Protocols4-20mA, RS485
IP Rating

Nema 4X


Please contact us for more details. 

Ultrasonic Flow Meters - BV331X

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Belven's advanced clamp-on Flowmeter BV331X with a max dia range of 10 mm 6500mm is suitable from basic to advanced applications. Polycarbonate body with an accuracy of +/-2%. With various inputs for temperature,pressure and density, the BV331X has upto ten input and output slots.

Technical specifications
ApplicationBuilding Services, Water and Waste Water, Utilities, Process Industries,  Potable Water Application, Effluent System
SizesDN 10 to DN 6500
Communication ProtocolsRS485, Modbus RTU, Profibus PA and HART
IP Rating

IP 66


Please contact us for more details.