Bermad M10 Series Electromagnetic Battery-Powered Composite Light Weight Compact Water Meter 

The BERMAD M10 Split Flange Electromagnetic Water Meter is a lightweight, high-accuracy flow measurement solution designed for irrigation, water distribution, and remote monitoring applications. Built with a rugged composite flow tube and metal split flanges, the M10 offers exceptional durability while remaining easy to install in confined or retrofit locations.

Operating on the Faraday principle, the M10 accurately measures conductive liquids with no moving parts, ensuring long-term stability, zero mechanical wear, and virtually no maintenance. Its compact, reduced-bore design allows precise measurement across both very low and high flow rates, even in challenging hydraulic conditions.

This model is battery powered with an optional 12V DC external supply, making it ideal for remote or off-grid installations. Integrated Bluetooth and Modbus (RS485) communications enable fast commissioning, data logging, and diagnostics via the Mag-Net mobile app or SCADA systems. Thanks to its optimized internal flow profile, the M10 can be installed with zero upstream and downstream straight pipe lengths, simplifying installation where space is limited.

Grounding rings are supplied with the meter for installations in plastic or lined pipelines, ensuring reliable measurement performance and electrical stability.

FEATURES

• Electromagnetic flow measurement with no moving parts
• Metal split flange connection supplied for secure installation
• Lightweight composite body with IP68 protection
• Battery powered (3.6V lithium) with optional 12V DC external supply
• Bluetooth & Modbus RTU (RS485) communication as standard
• Dual pulse outputs (1 programmable, dry contact)
• Bi-directional flow measurement with separate totalisers
• Zero straight pipe requirement upstream or downstream
• Integrated data logger with up to 100,000 records
• LCD display with flow rate, totalisers, alarms, and status icons
• Grounding rings supplied (earthing rod not supplied)

APPLICATIONS

• Agricultural and commercial irrigation systems
• District metered areas (DMA) and water distribution networks
• Leak detection and pressure management systems
• Potable water monitoring and abstraction points
• Remote sites without access to mains power
• Installations with limited space or complex pipe layouts

SPECIFICATIONS

• Meter Type: Electromagnetic, battery powered
• Sizes Available:
  • DN50 (2")
  • DN80 (3")
  • DN100 (4")
• Connection: Metal split flanges
• Nominal Pressure: PN16
• Flow Velocity Range: 0.015 – 10 m/s
• Accuracy: ±0.2% of reading (±2 mm/s)
• Repeatability: ±0.1%
• Process Temperature: 0 to 80°C
• Ambient Temperature: -20 to 60°C
• Materials (Wetted Parts):
  • Flow tube: Glass fibre reinforced plastic
  • Electrodes: AISI 316L stainless steel
• Power Supply:
  • Internal 3.6V lithium battery
  • Optional 12V DC external power
• Outputs:
  • 2 × passive pulse outputs (SSR, dry contact)
  • RS485 Modbus RTU
• Display: LCD segment display with icons
• Protection Rating: IP68
• Compliance: CE, MID (optional), OIML R49