Water meter WS for hot water, type GMDM-I, DN50 (2"), Q3=25 m3/h, R100/50, Tmax: 90°C, L=300mm, male thread connection GZ2 1/2", dry-running MIA00C69SCHIVS

Multi-jet dry-running water meter GMDM-I is a reliable solution for precise measurement of hot water consumption in installations with varying flow rates. Model DN50 (2") with a flow rate of Q3=25 m3/h is designed to operate in systems with a maximum water temperature of 90°C. Its construction, based on a reinforced four-pole magnetic coupling, guarantees durability and resistance to breakage or slippage, which translates to long-term measurement accuracy.

This water meter stands out for its versatility – thanks to the possibility of mounting WMBUS and MBUS radio modules, as well as a pulse transmitter, it can be easily integrated with modern remote reading and water consumption monitoring systems. The anti-magnetic impeller protects the counter from external interference, ensuring data reliability. Importantly, the GMDM-I model has a Hygiene Certificate allowing it to measure water intended for consumption.

• Durability and reliability: Reinforced magnetic coupling eliminates the risk of failure related to damage to the drive mechanism.
• Versatility: The ability to expand with communication modules (WMBUS, MBUS) and a pulse transmitter allows integration with building management systems (BMS).
• Measurement accuracy: The anti-magnetic impeller ensures stable and precise readings, independent of external electromagnetic interference.
• Safety: The Hygiene Certificate confirms approval for measuring drinking water.
• Easy installation: GZ2 1/2" connection facilitates installation in existing water installations. Length of 300 mm provides convenience during installation in hard-to-reach places.

The water meter's design has been designed with ease of servicing and maintenance in mind. The dry-running measuring system eliminates direct contact of the meter with water, which minimizes the risk of corrosion and scale build-up – which translates to a longer device life and less frequent calibration. Accuracy class R100/50 guarantees compliance with European standards for measuring devices. Thanks to this, both installers and end-users can be sure of the reliability of readings and correct billing of water consumption.