vertical (horizontal) woltmann water meter

WS-50~200E(VERTICAL WOLTMANN WATER METER)

LXLG--50E~200E(HORIZONTAL WOLTMANN DETACHABLE COLD WATER METER)

LXLGR-50E~200E(HORIZONTAL WOLTMANN DETACHABLE HOT  WATER METER)

APPLICATION:

measuring,memorizing and displaying the volume of cold(hot) water passing through the pipeline.

FEATURE:

1. large flow capacity and small pressure lose 

2. Antipollution,Built-in stainless steel strainer can save the installation cost,the measuring mechanism can be removalbe from the body for checking maintaining and replacing.

3. Selected high quality materials for steady and reliable characteristic.

4. Vacuum sealed register ensures the dial kept from fog and keep reading clear in long-term service.
   

MAIN TECHNICAL DATA:

Water meter temperature grade: T30,T50,T70,T90

Pressure grade:MAP10

Pressure loss grade:P63

Upstream disturbance grade :U5

downstream disturbance grade:D0

MAXIMUM PERMISSIBLE ERROR:

a)In the lower zone from Q₁ ,inclusive up to but excluding Q₂is ±5%

b)If the temperature ≤30ºC,in the upper zone  from Q₂inclusive up to and including Q₄ is±2%

  If the temperature >30ºC, in the upper zone  from Q₂inclusive up to and including Q₄ is±3%

Note : Technical data conform to ISO4064

FLOW TECHNICAL DATA: