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Prepaid Water Meter Ball Valve

Basic Info

Model No.: LXSGZ-15E Prepaid Water Meter Ball Valve

Product Description

Application IC card prepaid water meter is the new measuring instrument employing the microprocessor to realize water collection, processing, display and reserving. It is a kind of smart water meter. Compared with traditional way, it can control user's overspend by prepaying for an IC card. Features 1.the material of meter body can be iron and brass 2.using pre-paid way to achieve the new management mode of "purchase first, then use" 3.show the different level price of the water, one card can be used to serval meter. 4.double reading display: mechanical and digital meter reading 5.the unique battery protection 6.stable performance, wide application. 7.low power consumption, long life time. Working Conditions Water temperature (cold water): ≤40°C Water temperature (hot water): ≤90 °C Water pressure: ≤ 1.0 Mpa Main Technical Data:

Type

Size

(mm)

Class

Max. Flow

Nominal Flow

Transitional

Flow

Min. Flow

Min. Reading

Max. Reading

m³/h

L/h

LXSGZ-15E

15

B

3.125

2.5

50

31.25

0.00005

99999

40

25

32

20

25

15.62

LXSGZ-20E

20

B

5

4

80

50

64

40

51.2

32

40

25

LXSGZ-25E

25

B

7.875

6.3

126

78.75

100.8

63

80.64

50.4

63

39.37

Maximum Permissible Error: 1. in the lower zone from qmin inclusive up to but excluding qt is ±5%; 2. in the upper zone from qt inclusive up to and including qs is ±2% (hot water meter is ±3%). Compliance with standard Technical data conforms to class B of the ISO 4064 standard.

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Product Categories : Card Water Meters > Brass IC Card Water Meter