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Dn20mm Basic Water Meter for Remote Reading Water Meter

China Dn20mm Basic Water Meter for Remote Reading Water Meter, Find details about China Basic Water Meter, Remote Water Meter from Dn20mm Basic Water Meter for Remote Reading Water Meter

Model NO.
LXSG-15E-50E
Principle
Speed of Water Meter
Medium Pressure
Pn16
Work Environment
Wet Water Meter
Stucture
Intelligent IC Card
Diameter
1/2-1 Inch
Material
Brass or Iron
Place of Origin
Shandong,China
Power and Battery Lifespan
3.6V Lithium Battery Lifespan≥6 Year
Security
One Meter a Card,Do Not Copy
Minimum Reading
0.0001m³
Maximum Reading
99999m³
IC Card Lifespan
≥100000 Times
Qmin-Qt, QS- Qt
≤ ± 5%, ≤ ± 2%
MOQ
1000piece
Trademark
gaoxiang
Specification
ISO9001, CQM,
Origin
Shangdong, Chian
HS Code
90282010
Model NO.
LXSG-15E-50E
Principle
Speed of Water Meter
Medium Pressure
Pn16
Work Environment
Wet Water Meter
Stucture
Intelligent IC Card
Diameter
1/2-1 Inch
Material
Brass or Iron
Place of Origin
Shandong,China
Power and Battery Lifespan
3.6V Lithium Battery Lifespan≥6 Year
Security
One Meter a Card,Do Not Copy
Minimum Reading
0.0001m³
Maximum Reading
99999m³
IC Card Lifespan
≥100000 Times
Qmin-Qt, QS- Qt
≤ ± 5%, ≤ ± 2%
MOQ
1000piece
Trademark
gaoxiang
Specification
ISO9001, CQM,
Origin
Shangdong, Chian
HS Code
90282010

Specifications:
Our wireless remote reading water meter is a remote water meter with AMR system, which consists of  4 lever components: water meter,  zone collector, GPRS concentrator and master point( management cener). It adopt Zig-Bee wth GPRS communication way to achieve automatic and intelligent charge management.
Main Technical Data:
Water meter temperature grade: T30, T50, T70, T90.
Pressure grade: MAP10
Pressure loss grade: Δ P63
Upstream disturbance grade: U5
Downstream disturbance grade: D0
Maximum Permissible Error:
a) In the lower zone from Q1 inclusive up to but excluding Q2 is±5%.  
b)If the temperature≤30°C,  In the upper zone from Q2 inclusive up to and including Q4 is ±2%.
If the temperature>30°C,  In the upper zone from Q2 inclusive up to and including Q4 is ±3%.
FLOW TECHNICAL DATA

Item  No
 
Size
Flow turndown
Q4
Max  Flow
Q3
Nominal Flow
Q2
Transitional Flow
Q1
Min Flow
Min 
Reading
 
Max
Reading

mm
Q3/ Q1
Q2/ Q1
L/h
m³

LXSGW -15E
LXSGWR-15E
 
15
80
3.125
2.5
50
31.25
0.00005
99999

100
40
25

125
32
20

160
25
15.62

LXSGW -20E
LXSGWR-20E
 
20
80
5
4
80
50

100
64
40

125
51.2
32

160
40
25

LXSGW -25E
LXSGWR-25E
 
25
80
7.875
6.3
126
78.75

100
100.8
63

125
80.64
50.4

160
63
39.37

 
 ELECTRIC TECHNICAL DATA

Each pulse signal water volume
Temperature
Nominal Pressure

1L
0.1°C~55°C
5V~12V

 
 

DN
mm
Accuracy Grade
Qmax
1/h
Qn
1/h
Qt
1/h
Qmin
1/h

15
2
3125
2500
40
25

20
2
5000
4000
64
40

25
2
7875
6300
100
63

32
2
12500
10000
160
100

40
2
20000
16000
256
160

50
2
31250
25000
400
250

 
 
Q3/Q1=100 Q2/Q1=1.6 Q4/Q3=1.25
5. Working pressure: 1.0 Mpa
6. Loss of pressure: ≤0.1 Mpa
7. Indicating error:
at low zone of Qmin to Qt (not including) is ±5%
at high zone of Qt to Qmax is ±2%
8. Dimension and Weight:

Item No.
Unit
LXSY-15
LXSY-20
LXSY-25
LXSY-32
LXSY-40

DN
mm
15
20
25
32
40

Total Length
mm
260
300
345
365
373

Length
mm
165
195
225
230
245

Width
mm
95.5
95.5
100
104
120

Heigth
mm
105.5
107.5
116.5
117
151

connecting screw
inch
G3/4″
G1′
G1′1/4
G1′1/2
G2′

Weight
kg
1.46
1.75
2.51
3.6
4.61

 

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