The water meter is a special device that is designed to calculate cubic meters of water, which flow through it. There are a large number of completely different counters, but the most common are tachometric meters.
This type of meter calculates the water used based on the number of speeds of the impeller, which is located inside the device itself. From the impeller’s blades to the device, the counting number of rotations is transmitted by means of gear. In addition, for the correct fixation of the received data, a magnet is installed inside the device. At your leisure, it will not be superfluous to find out about the sandwich panel Price can be seen on the Internet.
Tachometric meter can be divided into wet and dry. In the design of the dry-proceeding, the device itself is a hermetically sealed from moisture, which guarantees the operational period for a long time, since the mechanism is not exposed to any particles located in the water and also does not settle on it.
Wet version is arranged in such a way that water passes through it. This counter is more accurate when measuring, since to reduce turbulence, the pressure of the water is divided into several jets. In value, the most affordable is the intake meter, since it is less reliable. For hot water, exclusively a dry -made counter is used.