Platic Wet Type Vane Wheel Water Meter
Place of Origin: |
Zhejiang, China (Mainland) |
Product Detail
Plastic wet type
Plastic body, 2 plastic nut, stop valve, a protective gird, plastic mantle, 2 rubber gasket for the fittings
Definition:
Set of moving device that fitted into a closed conduit driven directly by water flow. Its turbine rotor rotates about the axis which is perpendicular to water flow.
Working Principles:
Water flow drives vane rotate. Rotating times which is proportional to water flow speed are gathered, hence total volume passed through water meter is recorded.
Characters:
1.Type: Wet
2.Wide measuring range, high accuracy
3.Stable measuring capacity
4.Meter body made of plastic
5.Outside or inside adjustable meter body
6.For hot or cold water, remote transmission device can be added upon request
7.All technical figures are conformed with GB/T778.1-3-1996 which is equivalent to ISO 4064 Standard Class B
Working Condition:
Water temperature ≤45℃ (Hot water meter ≤90℃)
Water pressure ≤1 Mpa
Maximum Permissible Error:
From the minimum flow-rate (qmin) inclusive to the lower zone of the transitional flow-rate (qt) exclusive: ±5%
From the transitional flow-rate (qt) inclusive to the higher zone of the maximum flow-rate (qmax) exclusive: ±2%(hot water meter±3%.)
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