宁波宁桥水表有限公司

宁波宁桥水表 LXSG-15E旋翼式干式冷水表

 

 

 3-2

3-1

 

This rang of water meter is used to measure the water which consumed in household or a resident unit,
passing through pipeline.As equipped with a built-in sensor,it can be used for a remote reading transmission system.

 

Feature:
1.Dry-dial,Magnetic drive,resistance to exterior magnet interference
2.Multi-jet
3.Selected high quality materials for steady & reliable characteristic
4.Vacum sealed register ensures the dial kept free from fog and keep the reading clear in a long term service
5.Measuring accuracy conform to ISO 4064 class B Standard
6.Universal use.Easy for interchange & maintenance



  本系列产品采用磁力传动，将叶轮与计数器隔离，计数器单独密封不接触水，并做真空处理。使水表计数器度数永久清晰，且有防冰冻的特点。适用于水质恶劣的管道或天气较冷的地方。部分产品计数器可360度转动，方便查表。

 

特别适用于水质较差的管网。

 

 

LEX-15E干式水表

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description
This range of water meter is used to measure the total quantity of cold(hot) potable water which consumed in household or a resident unit, passing through the pipeline.

Compliance with standard: ISO 4064 Class B

Feature:
Dry-dial, magnetic drive, Resistance to exterior magnet interference
Multi-jet
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


MAIN TECHNICAL DATA
Meter size
Dia DN (mm)

Class

Qs Overload Flow

Qp Nominal Flow

Qt Transitional Flow

Qmin Min Flow

Min Reading Lectura

Max Reading Lectura

m3/h

1/h

m3

15

A

3

1.5

150

60

0.0001

99999

B

120

30

20

A

3

2.5

250

100

0.0001

99999

B

200

50

25

A

7

3.5

350

140

0.0001

99999

B

280

70

32

A

12

6.0

600

240

0.0001

99999

B

480

120

40

A

20

10

1000

400

0.001

99999

B

800

200

50

A

30

15

4500

1200

0.001

99999

B

3000

450


INDICATING ERROR
At low zone is ±5% from minimum flow rate (qmin) to transitional flow rate (qt) exclusive boundary
At high zone is ±2% from transitional flow rate (qt)



DIMENSIONS AND WEIGHT
Meter size
Dia DN (mm)

L
length

B
Width

H
Height

Connecting Thread
D

Weight
kg

mm

15

165/190

99

104

G3/4"B

1.5/1.6

20

190/195

99

106

G1"B

1.7/1.8

25

260/225

104

120

G11/4"B

2.6/2.4

32

260/230

104

120

G11/2"B

2.8/2.7

40

300/245

125

155

G2"B

5.4/4.5

50

300

125

155

G21/2"B

7.2

280

165

175

GB4216.4
D=165
D1=125
Flange connecting conform to
GB4216.4
D=165
D1=125

14



Working condition:
Water temperature:≤50°C
Working pressure:≤1Mpa



 

 

 3-2

3-1

 

This rang of water meter is used to measure the water which consumed in household or a resident unit,
passing through pipeline.As equipped with a built-in sensor,it can be used for a remote reading transmission system.

 

Feature:
1.Dry-dial,Magnetic drive,resistance to exterior magnet interference
2.Multi-jet
3.Selected high quality materials for steady & reliable characteristic
4.Vacum sealed register ensures the dial kept free from fog and keep the reading clear in a long term service
5.Measuring accuracy conform to ISO 4064 class B Standard
6.Universal use.Easy for interchange & maintenance



  本系列产品采用磁力传动，将叶轮与计数器隔离，计数器单独密封不接触水，并做真空处理。使水表计数器度数永久清晰，且有防冰冻的特点。适用于水质恶劣的管道或天气较冷的地方。部分产品计数器可360度转动，方便查表。

 

特别适用于水质较差的管网。

 

 

LEX-15E干式水表

undefined

undefined

undefined







 

description
This range of water meter is used to measure the total quantity of cold(hot) potable water which consumed in household or a resident unit, passing through the pipeline.

Compliance with standard: ISO 4064 Class B

Feature:
Dry-dial, magnetic drive, Resistance to exterior magnet interference
Multi-jet
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


MAIN TECHNICAL DATA
Meter size
Dia DN (mm)

Class

Qs Overload Flow

Qp Nominal Flow

Qt Transitional Flow

Qmin Min Flow

Min Reading Lectura

Max Reading Lectura

m3/h

1/h

m3

15

A

3

1.5

150

60

0.0001

99999

B

120

30

20

A

3

2.5

250

100

0.0001

99999

B

200

50

25

A

7

3.5

350

140

0.0001

99999

B

280

70

32

A

12

6.0

600

240

0.0001

99999

B

480

120

40

A

20

10

1000

400

0.001

99999

B

800

200

50

A

30

15

4500

1200

0.001

99999

B

3000

450


INDICATING ERROR
At low zone is ±5% from minimum flow rate (qmin) to transitional flow rate (qt) exclusive boundary
At high zone is ±2% from transitional flow rate (qt)



DIMENSIONS AND WEIGHT
Meter size
Dia DN (mm)

L
length

B
Width

H
Height

Connecting Thread
D

Weight
kg

mm

15

165/190

99

104

G3/4"B

1.5/1.6

20

190/195

99

106

G1"B

1.7/1.8

25

260/225

104

120

G11/4"B

2.6/2.4

32

260/230

104

120

G11/2"B

2.8/2.7

40

300/245

125

155

G2"B

5.4/4.5

50

300

125

155

G21/2"B

7.2

280

165

175

GB4216.4
D=165
D1=125
Flange connecting conform to
GB4216.4
D=165
D1=125

14



Working condition:
Water temperature:≤50°C
Working pressure:≤1Mpa