+86-18605396369/+86-18669965386
chenshuo@sdchenshuo.com.cn

Linyi Chenshuo Import& Export Co., Ltd.

Product display

Rotor wet type hot water meter LXS-15E~50E

10.00
10.00
  

Overview: The water meter is the meter that is used to meter the total volume of cold (hot) water in the tape water fully charged closed pipe.

Performance characteristics:

Multiple flow velocity, wide metering range, high metering precision, small startup flow rate, convenient reading.

It uses a high-quality corrosion-resistant movement that can ensure stable and reliable performance and long service life. Strong commonality of the meter ensures convenient replacement and repair.

The shell materials of the water meter include copper, gray iron, nodular cast iron, engineering plastics, stainless steel and aluminum alloy and other several materials.

Based on order requirements, the model 15-20 cold and hot water meters with stainless steel meter housing can be provided without affecting flow errors.

Working conditions:

Water pressureNo more than  10MPa10bar

Water temperature:  Cold water meter 01℃~50     Hot water meter  01℃~90

Indication Error

a.The maximum permissible error in the low zone from the minimum flow inclusive to transitional flow exclusive is ±5%.

b.The maximum permissible error in the high zone from transitional flow inclusive to overload flow inclusive is ±2%, and is ±3% for a hot water meter.

SPECIFICAT ION AND OVERALL DIMENSIONS

Description

Nominal size

Overload flow

Q4

Common flow

(Q3)

Transitional flow

(Q2)

Minimum flow

(Q1)

Min

Max

L1

L

H

B

D

d

Unit

mm

Inch

m³/h

m³/h

L/h

L/h

L

m³

mm

Inch

Main parameter

15

1/2

3.125

2.5

50

31.3

0.05

99999

165

259

112

99

G3/4B

R1/2

20

3/4

5

4

80

50

0.05

99999

195

299

114

99

G1B

R3/4

25

1

7.875

6.3

126

78.8

0.05

99999

225

345

120

104

G1-1/4B

R1

32

1-1/4

12.5

10

200

125

0.05

99999

230

354

125

104

G1-1/2B

R1-1/2

40

1-1/2

20

16

320

200

0.05

99999

245

373

155

125

G2B

R2

 

2

31.25

25

800

500

0.05

99999

300

430

155

125

G2-1/2G

 

50

Flanged connection

Internal modulation

 

280

-

175

125

160

125

External modulation

300

165

EXTERNAL  DIMENSIONS

NotesThe product conforms to the requirements of the national standard of the Peoples Republic of China-Meters for GBT778~12007 Cold Potable Water and Hot Water and the specification requirements of JJG162 National Metrological Verification Regulation of the Peoples Republic of China-2009Cold Water Meter.