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STS Keypad Prepaid Water Meter

The multi jet CA568 is an STS (Standard Transfer Specification) compliant, keypad input type, electronic valve controlled prepayment water meter. It is an ideal domestic water meter for revenue collection and consumer management. The base meter has been supplied and proven by millions of service connections for reliable and cost effective consumption measurement.

Main Features

         1, Directive 2014/32/EU, OMIL R-49:2013(E)& EN14154 compliant

         2, Wet dial / dry dial register construction on request

         3, Magnetic field protection

         4, Pre-programmable low credit warning

         5, Recharge by inputting 20 digits TOKEN with keypad

         6, Brass / plastic meter body on request

         7, For cold water up to 50

         8, Flexible tariff and debt collection setting

         9, Over 10 years’ data storage in absence of power

         10, Non- return valve preventing back-flow

Metrological Parameters

 

DN

mm

15

20

25

32

40

50

Size

Inch

1/2

3/4

1

1-1/4

1-1/2

2

Q4 Overload flow

m³/h

3.125

5

7.875

12.5

20

31.25

Q3 Permanent flow

m³/h

2.5

4

6.3

10

16

25

R80

Q3/Q1

Q2

m³/h

0.05

0.08

0.126

0.2

0.32

0.5

Q1

m³/h

0.031

0.05

0.079

0.125

0.2

0.312

R100

Q3/Q1

Q2

m³/h

0.04

0.064

0.1

0.16

0.256

0.4

Q1

m³/h

0.025

0.04

0.063

0.1

0.16

0.25

  R125

Q3/Q1

 

Q2

m³/h

0.032

0.051

0.081

0.128

0.2

0.32

Q1

m³/h

0.02

0.032

0.05

0.08

0.128

0.2

Max. Pressure

Bar

16

Pressure loss

0.63 (as complete unit)

Max temperature

50

Max reading

m³

99999

Max Permissible Error(MPE)

%

Q1≦Q≦Q2:  MPE = ±5%

Q2≦Q≦Q4:  MPE = ±2%

 

Dimensions

Size  mm

DN     in

15

1/2

20

3/4

25

1

32

1-1/4

40

1-1/2

50

2

Length (L)

165/190

190

225/260

230/260

245/300

280/300

Width (W)

99

99

103

104

124

125

Height (H)

104

106

114

117

147

172

Connecting

Thread

G3/4B

G1B

G1-1/4B

G1-1/2B

G2B

G2-1/2B

Flange

ISO7005

WELCOME TO CALIN METER

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