PoWogaz MWN Cold Water Meter

MWN Woltmann Cold Water Meters

The MWN Woltmann meters are commercial-grade cold water meters designed for high-flow applications. Their robust construction allows installation in either horizontal or vertical positions, making them suitable for a wide range of large-scale water systems. The maximum operating temperature for cold water applications is 30°C. Recent calibration improvements have expanded the flow measurement range, ensuring accurate readings across varying water volumes.

Key Features and Benefits

• MID Approved – Accurate and compliant for billing applications
• WRAS Approved – Safe for potable drinking water in the UK
• Flexible Installation – Can be mounted horizontally or vertically
• Wide Flow Range – Improved calibration allows measurement of bulk flows over a broad range
• Connection Options – Standard PN16 flanged connections from 40mm to 300mm; unique 50mm BSP union option with 2" male thread

Advanced Metering Options

All MWN meters are NKOP models, enabling the addition of an NK pulse transmitter for remote reading. Pulse output ratios vary from 10 litres per pulse to 100 litres per pulse, and can be customised from 10 litres up to 1000 litres per pulse depending on application requirements.

An M-Bus output is also available, allowing integration into wired or wireless M-Bus networks for smart metering, remote monitoring, and data collection.

The MWN Woltmann cold water meters offer a reliable, flexible, and accurate solution for large-scale commercial water applications, combining high-flow capacity with advanced connectivity options.