|
|
|
|
|
 LXSC-15E~20E
Rotary Vane Wheel Multi-jet Mechanical-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,
mechanical direct drive, overcoming problems caused by
magnet as normal
magnet-drive dry-dial water meter. Selected high quality materials for steady & reliable characteristic,
Advanced structure.
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.
Working
Condition:
Water temperature:≤50℃
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 ±5%
b) In the upper zone from Qt inclusive up to and
including Qs is ±2% |
|
|
|
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 |
|
LXSC-15E |
15 |
A |
3 |
1.5 |
150 |
60 |
0.0001 |
9999 |
|
B |
120 |
30 |
|
LXSC-20E |
20 |
A |
5 |
2.5 |
250 |
100 |
0.0001 |
9999 |
|
B |
200 |
50 |
|
|
|
|
Dimensions
And Weight: |
|
Meter Size
mm |
Length |
Width |
Height |
Connecting thread |
Weight
kg |
|
mm |
D |
d |
| 15 |
170 |
98 |
109 |
G 3/4B |
R1/2 |
1.65 |
|
20 |
190 |
98 |
112 |
G 1 B |
R3/4 |
2 |
|
|
|
|
Head
Loss Curve: |
|
 |
 |
|
|
|
Flow
Error Curve: |
 |
|
