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LXSG-15E~50E  Rotary Vane Wheel Multi-jet Magnet-drive Dry-dial

   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:
   Multi-jet, Dry-dial, Magnetic drive, Resistance to exterior magnet interference. Selected high quality
   materials for steady & reliable characteristic. Vacuum sealed register ensures the dial kept free
   from fog and keep the reading clear in a long term service. Measuring accuracy conform to ISO 4064
   Class B Standard. Universal use. Easy for interchange & maintenance
.

Working Condition:
   Water temperature:≤40℃
   Working pressure:≤1MPa

Compliance With Standard:
  
ISO 4064 Class B

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 ?%
 
Main Technical Data:
Type Meter Size

(mm)

Class qs
Max
Flow
qp
Nominal
Flow
qt
Transitional
Flow
qmin
Min
Flow
Min Reading  Max. Reading 
m3/h l/h m3
LXSG-15E 15 A 3 1.5 150 60 0.0001 99999
B 120 30
LXSG-20E 20 A 5 2.5 250 100 0.0001 99999
B 200 50
LXSG-25E 25 A 7 3.5 350 140 0.0001 99999
B 280 70
LXSG-40E 40 A 20 10 1000 400 0.001 99999
B 800 200
LXSG-50E 50 A 30 15 4500 1200 0.001 99999
B 3000 450
 
Dimensions And Weight:
Meter Size

mm

Length

Width

Height

Connecting thread

Weight

kg

mm D d
15 165 99 108 G 3/4B R1/2 1.4
20 195 99 108 G 1 B R3/4 1.7
25 225 104 114 G 1-1/4 B R1 2.4
40 245 128 158 G 2 B R1-1/2 4.5
50 280 128 183 Connecting Flange 
D1=160 D2=125 4-M16
12
 
   

 
Head Loss Curve:



 

 
Flow Error Curve:

 

Sanlian Water Meter Co., Ltd.
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