DN15-50mm, threads end
DN50-500, Flanged end
Woltmann
Combine
Irrigation
Accessories
 
Woltmann
 
LXLGC-50~500E/C (cold water)
 

This type of water meter also can be used for a remote reading transmission system as equipped with a built-in sensor.
APPLICATION: To totalize the total volume of cold (hot) water passing through the pipeline.
WORKING CONDITION:
The max.admissible water pressure: 1.0MPa OR 1.6MPa.
Water temperature:
0.1℃~50℃ for cold water;
0.1℃~90℃ for hot water.
FEATURES:
--Measuring mechanism has three different types.
--Removable element structure, it is easy for installation and maintenance, register for universal use within this range detachable without Removing the meter from the pipeline;
--Dry-dial, Magnetic drive sensitive action, small pressure loss;
--Counter of roller-big central pointer type, easy reading;
--Vacuum sealed register ensures the dial keeps free from fog and keeps the reading clear in a long term service;
-Selected high quality materials for steady & reliable characteristic;
MAXIMUM PERMISSIBLE ERROR:
From transitional flow up to maximum flow both inclusive:
±2% for cold water.
±3% for hot water.
From minimum flow inclusive up to transitional flow: ±5%.
FLOW-ERROR CURVE   PRESURE LOSS-ERROR CURVE


DIMENSIONS AND WEIGHTS

Size

Length L

Height H

Outer Diameter D1

Bolt Circle Diameter D2

Connecting Bolt

Weight

mm

n-Md

Kg

50

200

247

165

125

4-M16

8

65

200

260

185

145

4-M16

13

80

225

265

200

160

8-M16

15

100

250

272

220

180

8-M16

19

125

250

295

250

210

8-M16

23

150

300

302

285

240

8-M20

30

200

350

359

340

295

8-M20(1.0MPa)

42

12-M20(1.6MPa)

41.5

250

450

470

395

350

12-M20(1.0MPa)

77

405

355

12-M24(1.6MPa)

79

300

500

492

445

400

12-M20(1.0MPa)

97

460

410

12-M24(1.6MPa)

114

400

600

631

565

515

16-M24(1.0MPa)

199

580

525

16-M27(1.6MPa)

206

500

800

740

670

620

20-M24(1.0MPa)

340

715

650

20-M30(1.6MPa)

358


MAIN TECHNICAL DATA

Size
mm

CLASS

Maximum
flow

Nominal
flow

Transitional
flow

Minimum
flow

Minimum
Reading

Maximum
Reading

m3/h

m3

50

B

30

15

3.0

0.45

0.001

999999

65

B

50

25

5.0

0.75

0.001

999999

80

B

80

40

8.0

1.2

0.001

999999

100

B

120

60

12

1.8

0.001

999999

125

B

200

100

20

3.0

0.001

999999

150

B

300

150

30

4.5

0.01

9999999

200

B

500

250

50

7.5

0.01

9999999

250

B

800

400

80

12

0.01

9999999

300

B

1200

600

120

18

0.01

9999999

400

B

2000

1000

200

30

0.1

99999999

500

B

3000

1500

300

45

0.1

99999999


BOUNDARY DIMENSION

 

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Add: Lianyungang economic and technological development zone, jiangsu, china
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