Type Of Water Meter

The flow rate type water meter can be divided into two types according to the structure of the wing wheel and can be divided into a rotary type and a screw type. The rotor-type wing wheel rotation axis is perpendicular to the water flow direction, and the water flow resistance is large. Most of them are small-diameter water meters, which are suitable for measuring small flow; the screw-wing wing wheel rotation axis is parallel to the water flow direction, and the resistance is small, which is suitable for large flow. Large diameter water meter. The compound water meter is a combination of a rotor type and a screw type, and is used when the flow rate varies greatly.