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STS Split Keypad Prepaid Water Meter

CA568 series is an STS compliant, electronic valve controlled, water meter. With CA568 series you are assured of continuously good metrology and revenue protection at the same time. A handy remote keypad, as Customer Interface Unit (CIU), is offered to enter recharge tokens and information short codes. The CIU is installed inside customer's house, when the meter is kept away from customer's reach in locked boxes or premises. The communication between CIU and the water meter is LORA.

Main Features

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

         2, Wet dial / dry dial register construction on request

         3, Prepaid and post-paid hybrid

         4, Pre-programmable low credit warning

         5, Recharge by inputting 20 digits TOKEN with keypad CIU

         6, Brass / plastic meter body on request

         7, Reading through LORA and the system of GPRS /3G

         8, 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

Our Clients Are Our First Priority

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