Vertical liquid-sealed
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DN20
Product description
Parameters
Features
This series of water meters adopt the newest liquid-sealed technology, sealing the digital meter reading device into a special liquid to separate it from the water in pipeline, ensuring the digital meter reading device free of the contamination of water and keep clear. And it combines the advantages of the stable transmission and reliability of wet-dial water meters and the clear meter reading of the dry-dial meter.
It has beautiful appearance and accurate measurement.
The meter reading device is clear forever.
Well -designed and advanced structure.
The whole property is better than the requirement of level 2 water meter in the standard GB/T778-
2007
his series of water meters are used at the measurement of the amount of drinkable cold water flowing
through the water pipeline in the houses or a resident unit.
主要技术参数
|
Technical parameters |
Model |
Q3/ Q1 |
Meter Size Dia |
Overload Flow |
Nominal Flow |
Transitional FIow |
Min Reading |
Max Reading |
|
|
mm |
|
m³∕h |
m³ |
||||
|
LXSY-15 |
15 |
80 |
3.1 |
2.5 |
0.050 |
0.031 |
0.0001 |
99999 |
|
LXSY-20 |
20 |
80 |
5 |
4.0 |
0.080 |
0.050 |
0.0001 |
99999 |
|
LXSY-25 |
25 |
80 |
7.8 |
6.3 |
0.126 |
0.079 |
0.0001 |
99999 |
|
LXSY-32 |
32 |
80 |
12.5 |
10 |
0.200 |
0.125 |
0.0001 |
99999 |
|
LXSY-40 |
40 |
80 |
20 |
16 |
0.320 |
0.200 |
0.001 |
99999 |
|
LXSY-50 |
50 |
80 |
31.25 |
25 |
0.500 |
0.312 |
0.001 |
99999 |
|
LXSY-65 |
65 |
80 |
50 |
40 |
0.800 |
0.500 |
0.001 |
99999 |
Indication error
Low area from including min flow (Q1) to excluding transitional flow (Q2)土5%
High area from including transitional flow (Q2) to including max flow (Q4)土2%
Using environment
Water temperature: cold water meter 0~30°C
Working pressure: no more than 1Mpa
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