Hot water meter

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  • Fuxing
  • Fuxing

Functional Features

Fuxing It has advanced structure, accurate measurement, stable performance, and low price. All technical indicators and performance meet the requirements of Class 2 water meters in the GB/T778-2007 standard. This series of water meters is used to measure the amount of drin hot water flowing through the tap water pipeline in households or a residential unit.

Main Technical Parameters

Model

Nominal Diameter
(DN)

Q3/ Q1

Overload Flow Rate
( Q4)

Common Flow Rate
( Q3)

Boundary Flow Rate
( Q2)

Minimum Flow Rate
( Q1)

Minimum Reading

Maximum Reading

 

mm

 

m³∕h

LXS-15

15

80

3.1

2.5

0.050

0.031

0.0001

99999

LXS-20

20

80

5

4.0

0.080

0.050

0.0001

99999

LXS-25

25

80

7.8

6.3

0.126

0.079

0.0001

99999

LXS-32

32

80

12.5

10

0.200

0.125

0.0001

99999

LXS-40

40

80

20

16

0.320

0.200

0.001

99999

LXS-50

50

80

31.25

25

0.500

0.312

0.001

99999

LXS-65

65

80

50

40

0.800

0.500

0.001

99999

LXS-80

80

31.5

78.75

63

8

2

0.01

999999

LXS-100

100

31.5

125

100

12.7

3.175

0.01

9999999

LXS-150

150

31.5

312.5

250

31.748

7.937

0.1

9999999

LXS-200

200

31.5

500

400

50.792

12.698

0.1

9999999

Indication Error

Fuxing From including the minimum flow rate (Q1) to excluding the boundary flow rate (Q2) in the low range ±5%.

Fuxing From including the boundary flow rate (Q2) to including the maximum flow rate (Q4) in the high range ±2%.

Operating Environment

Fuxing Wor water temperature: Hot water meter 0~ 90℃

Fuxing Wor pressure: Not greater than 1MPa


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