Volumetric meter is the device fitted into a closed conduit, which consists of chambers of known volume and a mechanism driven by the flow, whereby these chambers are successively filled with water and then emptied. Working principle: The water to be measured flows into the meter from inlet of the body, it with high pressure to push the rotating piston for its rotation, one rotation cycle of the piston, one definite volume of water is measured, to totalize the total rotation times by special register, the total volume of water passing through the meter is obtained from the register.Volumetric meter we produce is adopting rotary piston type, it has the following advantages:
1. Fine design, simple easy reading, all kinds of type.
2. Steady performance, high accuracy conform to ISO4064 Standard class C. Upon request, water meter size DN15 with class D can be supplied.
3. Excellent friction endurance, no rotating inertia, long life of service.
4. Installation in any position without any ill effect on measuring accuracy.
5. The register is vacuum-sealed type without condensation,or liquid-capsulized type with special liquid, which is separated from the measured water so keep very clear reading for ever.
6. Meters with remote transmission device can be supplied upon request.
