Woltman Series Water Meter

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  • The name :

    Woltman vertical water meter

  • Product Description
  • MID Certificated
    WRAS approved
    Stable performance with good sensitivity
    Suit for both cold and hot water
    Install vertically
    Various flange type as options
    AMR/AMI solution available 




  • Model : GL-WM-V


GALONMETER GL-WM-V is TURBINE Woltaman water meter with magnetic transmission, super dry type register for Industrial and Irrigation application has the sizes from Dn40 to Dn200 designed by GALONMETER and meets to the requirements of Directive 2004/22/EC on measuring instruments and of European Standard EN14154.

CHARACTERISTICS; All the materials in contact with water, consciously selected by the known resistance to corrosion; Iron body with inside and outside epoxy coating for protecting the corrosion; The ROTATING indicator register for the most comfortable reading position; The copper can super dry register with IP68 protection; The interchangeable, removable measuring mechanism can be easy removed from the body for checking, maintaining and replacing, no needs to dismantle the body form the pipe; Suitable for any position installation; Low pressure loss; No effected by external magnetic fields; Pulse output always ready, and Pulse output AS OPTION; The Pulse Output Device consists of a plastic housing with a Reed Switch, and 1,5 m cable with 2 cores in Red and Black; Electric Data: Vmax=24AC/DC; Imax=0,01A;

Capacity of the Pulse Emitter:

Size

m3/pulse

Dn40 to Dn125

0.1

1

Dn150 to Dn200

1

10

Dn250 to Dn500

10

100

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DIAL PLATE DESIGN:

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DIMENSION:    
The Flange Standard under ISO 7005-2:1998(E) PN16 as:

Dn

40

50

65

80

100

125

150

200

L

260

200

200

225

250

250

300

350

H

225

252

262

272

282

297

341

371

H1

303

339

349

359

369

384

428

458

G

360

400

400

400

400

400

500

500

D

150

165

185

200

220

250

285

340

D1

110

125

145

160

180

210

240

295

nxM

4xM16

8xM16

8xM20

12xM20

*Different Flange Standard for selecting such as: ISO 7005-2: 1998(E) PN10, ASME B16.1-Class 125 working for B16.5-Class 150…



*Different Length of the Body as option:

DN

40

50

65

80

100

125

150

200

 

 

L

X

250

250

200

300

X

430

X

X

270

260

270

360

X

X

X

X

310

X

300

483

X

X

X

X

X

X

413

X

X

X

X

 

MAIN TECHNICAL DATE:

Size

mm

40

50

65

80

100

125

150

200

         

R=Q3/Q1

50

80

Q4

m3/h

31,325

50

78,75

78,75

125

200

312,5

500

         

Q3

m3/h

25

40

63

63

100

160

250

400

         

Q2

m3/h

0,8

0,8

1,26

1,26

2

3.2

5

8

         

Q1

m3/h

0,5

0,5

0,7875

0,7875

1,25

2

3,125

5

         

Max.Reading

m3

999999,999

9999999,99

 

Min.Reading

m3

0,0005

0,005

 

PressureLoss

ΔP

10

16

10

10

10

16

10

10

10

       

Max.Pressure

MAP

 MAP16

Max.Temperate

 T30 or T50

 

PRESSURE LOSS CURVE:

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Max. Permission Error:
From Q1 inclusive up to but excluding Q2 is ± 5%;
From Q2 inclusive up to and including Q4 is ± 2% for T30 and ± 3% for T50;

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