lianli

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.

The volumetric meter can be used to measure good quality water and also used in the site to have been required to have high measuring accuracy. So it is widely used to measure the volume of cold direct potable water (pure water). Brass body, stainless steel body and plastic body can be supplied according to different requirement.Fine design, high quality of volumetric water meter leads to a very wide market, now days, Lianli water meter have been exported to more than 30 countries including Europe, America, Germany, Italy, Africa, South America, East and South Asia ect.