DOL 90 Water Meter

Monitoring water consumption makes it easy to detect leaks and excessive water use by animals. The DOL 90 Water Meter accurately measures water consumption and integrates into any cold-water system.

DOL 90 is calibrated to deliver one pulse per litre and supports both cumulative and delta pulse counting. Its robust housing is made from composite polymer plastic and includes an integrated inlet filter for reliable performance.

Water flow can be read directly on the built-in mechanical counter or through an externally connected counter controlled by a switch integrated into DOL 90.

Inside the meter, a small impeller sits in the flow tube and rotates as water passes through. Its speed is directly proportional to water volume per unit of time. This motion is transmitted through gears to the mechanical counting mechanism, while an electrical switch is activated by a magnet mounted on the gear.

DOL 90 is available in a LoRa version for our Monitoring solutions.

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