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
195
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 ±5%
b) In the upper zone from Qt inclusive up to
and
including Qs is ±2%
Sanlian
Water Meter Co., Ltd. Add: No. 16, Lane 72, Wenjiao
Road, Ningbo, China
Tel:
86-574-81802260
Postcode:
315020
E-mail:
watermeter@163.com
Contact:
Jason Zhang
LXH-20
