Single Jet Dry Type Cold Water Meters with Reed Swith Option

Transport Package: Carton/ Pallets
Specification: ISO4064
Trademark: younio or OEM
Origin: China
Customization:

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Basic Info.

Model NO.
(LXSGR-13D/F-40D/F)
HS Code
902820100
Production Capacity
50000/Month

Product Description

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:
Types: Wet, dry, vertical, liquid sealed.
Wide measuring range, high accuracy.
Stable measuring capacity
Long working life
Low pressure loss
All technical figures are conformed with GB/T778. 1~3-1996 which is equivalent to ISO4064 Standard Class B.

WORKING CONDITION:
Water temperature≤45ºC(Hot water meter≤90ºC)
Water pressure≤1Mpa

MAXIMUM PERMISSIBLE ERROR:
From the minimum flow-rate (qmin) inclusive to the lower zone of the transitionalflow-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%. )
DN/Q Q4=1.25Q3    Q3 R=Q3/Q1 Q2=1.6Q1    Q1 R=Q3/Q1 Q2=1.6Q1    Q1 
               l/h               l/h            l/h
   15        3125 2500         80         50   31.25      100        40    25
   20        5000 4000         80         80   50      100        64    40
 
 
 
Nominal size DN (mm) Class of measurement Overload flow-rate q  s (m 3 /h) Permanent flow-rate q  p (m 3 /h) Transitional flow-rate q  t (l/h)  Minimum flow-rate q  min (l/h)
       15            B          3          1.5          120         30
       20            B          3          1.5          200         50
 
 
Overall dimensions and weight
Type Size (mm) Length (mm) L Width (mm) W Height (mm) H Connecting Thread D Weight(kg)
LXSG(R)-13D4     15 110/115        77        80       G 3/4"B    0.78
LXSG(R)-20D4     20 110/115/130        80        80       G 1"B    0.98
 

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Diamond Member Since 2007

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Manufacturer/Factory & Trading Company
Number of Employees
162
Year of Establishment
2011-09-27