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 Volumetric Piston Type
   Water Meter
   

 Multi-Jet Water Meter
   
Single-Jet Water Meter
   

 Dry-Dial Water Meter
   

 Wet-Dial Water Meter
   

 Liquid-sealed Water
   Meter
   

 Woltman Type Water
   Meter
   

 Hot Water Meter
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
 
LXH-20  Volumetric Rotary Piston Type Cold Water Meter

 

 

Application:
   This range of water meter is used to measure the total quantity of cold potable water which   
   consumed in household or a resident unit, passing through the pipeline.

Feature:
   Adopt volumetric rotary piston principle of measurement with conformity to ISO 4064 Class C
   and D. High sensitivity enables the accurate measurement even at a low flow rate of 4 L/H. No 
   Location limitation for installation. Accuracy is not to be affected wherever installed at a
   horizontal, vertical or inclined pipeline. Register is sealed with a special liquid to keep a clear
   reading in long term service.
Mechanical parts use of high-quality material to ensure a stable
   characteristic.


Working Condition:
   Water temperature:≤50℃
   Working pressure:≤1MPa

Compliance With Standard:
  
ISO 4064 Class C, D
 
Main Technical Data:
Type Meter
Size
mm
Class qs
Max
Flow
qp
Nominal
Flow
qt
Transitional
Flow
qmin
Min
Flow
Staring
Flow
Min
Reading
Max
Reading
m3/h l/h m3/h
LXH-20 22 C 5 2.5 37.5 25 4 0.001 99999
D 28.75 18.75
 
Dimensions And Weight:
Type Meter Size Length (L) Width (B) Connecting
Thread
D
Weight
kg
mm
LXH-20 22 190 φ88 G 1 B 1.1
 
 Head Loss Curve:

 

Flow Error Curve:

  Indicating Error:

   a) In the lower zone from Qmin inclusive up
       to but excluding Qt is ?%
 b) In the upper zone from Qt inclusive up to
       and including Qs is ?%

 

Sanlian Water Meter Co., Limited.
Add: West Road No. 68, Shangtian Town, Fenghua, Zhejiang, China
Tel
: 86-0574-81802260 Fax: 86-0574-87774352 Postcode: 315511
E-mail:
watermeter@163.com  Contact: Jason Zhang