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Vertical spiral wing removable water meter


To record the total amount of water passing through the pipeline.


WS type vertical spiral detachable dry-type meter has the advantages of wide range, large flow capacity, small pressure loss in the high flow zone, and high accuracy in the low flow zone; adoption of a special top ball support system greatly improves sensitivity of the meter with low starting flow; after the adoption of the top ball support system, the wear point is constantly changing due to the free rolling of the top ball without wear on the scale improving wear resistance, prolonging the life of measurement; Built-in stainless steel filter mesh eliminates the cost and trouble of independent installation of filter mesh strengthening the antifouling property; the meter is dry water meter, adopting digital code wheel display and magnetic transmission between the counting mechanism and measurement mechanism, with characteristics of advanced structure, easy reading, a small pressure loss, high universality, and easy maintenance. The counter under the protection of a steel cover has a certain degree of anti-skid capability, and can be rotated 360 degrees, easy to count. The counting mechanism and movement can be replaced without cutting off the water supply or temporarily cutting off the water supply.


It can configure two kinds of remote devices of pulse signal output: O1 magnetically read pulse output signal; O2 optical pulse output signal.


Working Conditions

Temperature Rating:T30/T90

Pressure Rating:MPA10 (Recommending MPA16)

The technical parameters are in accordance with the provisions of national standard of GB/T778.1~3—2007(ISO4064—1~3:2005IDT).

Maximum Permissible Errors

Maximum permissible errors in the low area(Q1≤Q≤Q2are ±5%.

Maximum permissible errors in the high area(Q2≤Q≤Q4are ±2%.



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