China Direct Reading Remote Rotary Vane Wet Type Water Meter

Gaoxiang Water Meter CO.,LTD.

1.We are professional water meter manufacture in China since 2005.

2.covers an area 43,500 square meters,constructions areas 28,580 square meters.

3.1,300,000 units per year production,40% export.

4.Annual sales approx $30,000,000-$36,000,000.

5.productions ,sales turn over and export status:experences to Southeast Asia,Asia India,Vietnam,Myanmar,Thaliand,Malaysia,Cambodia,Singapore,Pilipinas,Saudi

Arabia,Pakistan,Bangladesh,Nepal,Kuwait,

South America:Peru,Uruguay,Argentina,Brasil,Ecuador,

North America:Mexico,Canada,America,

Europe:Russia,British,Spain,Ukraine,Iceland

6.Nearly 300 employees include professional engineer and techcian .

7.Our water meters passed through ISO 9001,ISO14001,ISO18001 certificate and ISO4064 standard,also tested by SGS .

8.Types of water meter :IC/RF card water meter,AMR water meter,Multi jet water meter,single jet water meter,wolumetric water meter,woltman water meter.

Specifications:

Our wireless remote reading water meter is a remote water meter with, 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