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WS-DN40-DN200 High-Precision Vertical Spiral Wing Detachable Water Meter
  • WS-DN40-DN200 High-Precision Vertical Spiral Wing Detachable Water Meter
  • WS-DN40-DN200 High-Precision Vertical Spiral Wing Detachable Water Meter
  • WS-DN40-DN200 High-Precision Vertical Spiral Wing Detachable Water Meter
  • WS-DN40-DN200 High-Precision Vertical Spiral Wing Detachable Water Meter
  • WS-DN40-DN200 High-Precision Vertical Spiral Wing Detachable Water Meter
  • WS-DN40-DN200 High-Precision Vertical Spiral Wing Detachable Water Meter

WS-DN40-DN200 High-Precision Vertical Spiral Wing Detachable Water Meter

Advantages Description

The product design is based on German technology and developed in combination with China's water environment, with performance.

WS combines the advantages of horizontal spiral wing water meters and rotary wing water meters, using full flow detection. The measured water flow is axial, with low inlet and high outlet, and high measurement accuracy, especially at low flow rates, which is higher than other types of water meters. The product is very suitable for water metering in situations with significant changes in flow rate.

Its built-in stainless steel filter design is suitable for the water environment in China, ensuring the long-term stable operation of the product.

Characteristic

Adopting a detachable movement structure for easy maintenance

Different calibers, different movements, full flow detection; High measurement accuracy

Wide range, suitable for situations with large flow changes

Internal adjustment structure, effectively preventing unauthorized meter adjustment

The high wear resistance bearing system ensures the long-term stability and reliability of the product, significantly improving the flow rate of the product

Overall performance is better than LXS rotary wing water meter

Adopting advanced thermal spraying technology in the industry to improve the corrosion resistance of the watch case and extend its service life, an optional anti-pry protective cover can be equipped

There is no need to install a straight pipe section before or after the meter during installation

Optional magnetic transmission dry structure ensures cleanliness and clear display. Configurable message counter with multiple pulses

Signal output (single/double/triple reed, metal sensor, Treyer element). Configurable copper sealed dry meter

Counting device, protection level reaches IP68

Optional wet liquid seal structure can also keep the reading window clean, clear, and not affected by any external magnetism

Field interference, liquid seal counter optional with three Hall remote transmission components

Optional passive direct reading counter with RS-485 or M-BUS standard interface

  • Technical Parameters
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Pressure loss curve / Performance error curve

Technical indicators (Flow parameters)

Technical Parameter

Nominal diameter

DN

mm

40

50

50S

65

80

80S

100

100S

150

200

Common traffic

Q3

m3/h

25

40

40

40

63

63

100

100

250

400

Range ratio*

Q3/Q1

R

160

315

315

315

315

315

315

315

315

315

Q2/Q1

 

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

Overload flow rate

Q4

m3/h

31.25

50

50

50

78.75

78.75

125

125

312.5

500

Boundary flow

Q2

m3/h

0.26

0.208

0.208

0.208

0.32

0.32

0.512

0.512

1.264

2.032

Minimum flow rate

Q1

m3/h

0.16

0.13

0.13

0.13

0.2

0.2

0.32

0.32

0.79

1.27

Pressure loss level

 

 

-p63

-p63

-p63

-p 63

-p63

-p63

-p63

-p63

-p63

-p63

Display range

WSmin

m3

0.0005

0.0005

0.0005

0.0005

0.0005

0.0005

0.0005

0.0005

0.0005

0.0005

WSDmin

m3

0.0005

0.0005

0.0005

0.0005

0.0005

0.0005

0.0005

0.0005

0.005

0.005

WSmax

m3

999,999

999,999

999,999

999,999

999,999

999,999

999,999

999.999

999.999

999,999

WSDmax

m3

999.999

999.999

999,999

999,999

999,999

999.999

999,999

999.999

9,999,999

9,999,999

Temperature rating

 

 

T50

T50

T50

T50

T50

T50

T50

T50

T50

T50

Voltage withstand level

 

 

MAP10/16

MAP10/16

MAP10/16

MAP10/16

MAP10/16

MAP10/16

MAP10/16

MAP10/16

MAP10/16

MAP10/16

Magnetic sensing pulse value

 

L/Lmp

100/1,000

100/1.000

100/1,000

100/1.000

100/1.000

100/1,000

100/1,000

100/1,000

100/1.000

1000/1,0000

Non magnetic sensing pulse value

 

L/Lmp

10

10

10

10

10

10

10

10

10

100

Flange outer diameter

D

mm

G2"

165

165

185

200

200

220

220

285

340

Number of unilateral bolt holes - hole diameter

 

pc-mm

-

4-φ19

4-φ19

4-φ19

4/8-φ19

4/8-φ19

8-φ19

8-φ19

8-φ23

8/12-φ23

Bolt hole center circle diameter

D1

mm

-

125

125

145

160

160

180

180

240

295

Length

L

mm

245

280

200

300

370

225

370

250

500

500

Height

H

mm

220

228

233

238

290

294

306

311

445

564

Weight

 

kg

7

13

12

18

21

19

24

23

58

94

*Mileage ratio Q3/Q1 (R) can be selected as R80, R100, R125, R160, R200, R250 Q2/Q1 can be selected as 1.6, 2.5, 4.0, or 6.3. For detailed technical parameters, please call for consultation.

 
Remote transmission scheme