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 LXSG-15E~50E
Rotary Vane Wheel Multi-jet Magnet-drive Dry-dial |
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Cold Water Meter |
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 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 ±5%
b) In the upper zone from Qt inclusive up to and
including Qs is ±2% |
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Main
Technical Data: |
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Type |
Meter Size
(mm) |
Class |
qs
Max
Flow |
qp
Nominal
Flow |
qt
Transitional
Flow |
qmin
Min
Flow |
Min Reading |
Max. Reading |
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m3/h |
l/h |
m3 |
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LXSG-15E |
15 |
A |
3 |
1.5 |
150 |
60 |
0.0001 |
99999 |
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B |
120 |
30 |
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LXSG-20E |
20 |
A |
5 |
2.5 |
250 |
100 |
0.0001 |
99999 |
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B |
200 |
50 |
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LXSG-25E |
25 |
A |
7 |
3.5 |
350 |
140 |
0.0001 |
99999 |
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B |
280 |
70 |
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LXSG-40E |
40 |
A |
20 |
10 |
1000 |
400 |
0.001 |
99999 |
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B |
800 |
200 |
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LXSG-50E |
50 |
A |
30 |
15 |
4500 |
1200 |
0.001 |
99999 |
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B |
3000 |
450 |
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Dimensions
And Weight: |
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Meter Size
mm |
Length |
Width |
Height |
Connecting thread |
Weight
kg |
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mm |
D |
d |
| 15 |
165 |
99 |
108 |
G 3/4B |
R1/2 |
1.4 |
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20 |
195 |
99 |
108 |
G 1 B |
R3/4 |
1.7 |
| 25 |
225 |
104 |
114 |
G 1-1/4 B |
R1 |
2.4 |
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40 |
245 |
128 |
158 |
G 2 B |
R1-1/2 |
4.5 |
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50 |
280 |
128 |
183 |
Connecting Flange
D1=160 D2=125 4-M16 |
12 |
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Head
Loss Curve: |
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Flow
Error Curve: |
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