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E-mail :  info@shmeters.com
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bulk prepaid water meter

Quantity:
  • DN50 ~ DN300
  • SH-MECH

bulk prepaid water meter


BULK PREPAID WATER METER

Overviews

The IC Card series water meter is a kind of prepaid and smart water meter. It’s designed and manufactured by our company and famous design companies both domestic and aboard according to the international standard.


Product features

  • High Precision Water Measurement.

  • Joint valve structure, suspension design, 1:3200 torque, Timed automatic cleaning. Ensure valve stability and smooth opening and closing.

  • Long service life, 6 years battery life.


Advantage of the system

  • OEM, language display and currency unit display can be customized, and company name can be added to the software.

  • The data will be saved automatically after exiting the system.

  • Simple management and user card making, easy to query consumption records.

  • Invoice printing, providing payment voucher to users in the most common form in the local area.

Advantage of the system

Brief introduction

The product consists of the bulk water meter, the butterfly valve and the controller. It is used for measuring the total volume of the water flowing through the pipe, with prepayment function available.


Product features

  • Valve body with self-support type pilot-actuated structure, leading valve can be opened by smooth torsion, primary valve starts relying on the water pressure without the need for large power.

  • Radio frequency card, high security, resistant to wear and magnetic interference, waterproofing and anti decryption.up to domestic top-level.

  • Dual indication feature of mechanical metering and electronic metering.

  • Step charge function.

  • Ultra low power consumption to extend the meter’s life span.

  • Closes valve when remaining water volume lower than set alarm volume, indicating alarm info.


Outline dimensional drawing

Outline dimensional drawing-bulk prepaid

Dimension

Nominal Diameter

Length L

Height H1

Connecting Thread

mm

D1

D2

Bolt size(n-M)

 

50

 

420

 

335

 

165

 

125

 

4-M16

65

420

335

185

145

4-M16

 

80

 

525

 

375

 

200

 

160

 

8-M16

 

100

 

590

 

415

 

220

 

180

 

8-M16

 

125

 

600

 

450

 

250

 

210

 

8-M16

150

720

520

285

240

8-M20

200

790

560

340

295

8-M20

250

970

660

395

350

12-M20

300

1090

700

445

400

12-M20

Note: The flange dimension conforms to ISO7005-1:1988 standard. Flange standard can be customized. Order for products of special requirements is also accepted


Technical specifications

Item

 

Unit

Details

Nominal diameter

mm

50

65

80

100

125

150

200

250

300

Q3/Q1

R50

Overload flow(Q4)

m3/ h

31.25

50

78.75

125

200

312.5

500

787.5

1250

Nominal

flow(Q3)

m3/ h

25

40

63

100

160

250

400

630

1000

Transitional

flow(Q2)

m3/ h

0.8

1.28

2.016

3.2

5.12

8

12.8

20.16

32

Minimum

flow(Q1)

m3/ h

0.5

0.8

1.26

2

3.2

5

8

12.6

20

Accuracy class

Class 2

Maximum indication

m3

999999

Temperature class

T10/T30

Pressure class

MAP10/MAP16

Pressure loss class

ΔP63

Flow prefile sensitivity class

U10/D5

Environmental class

Class B,M1

Electromagnetic environment class

E1

Static current

uA

<10


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