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IR Prepaid Water Meters , IP68 Electronic prepayment water meter easy install

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IR Prepaid Water Meters , IP68 Electronic prepayment water meter easy install

Brand Name : Calin
Model Number : CAW-K
Certification : CE/SABS/IEC
Place of Origin : China
MOQ : 50pcs
Price : negotiation
Payment Terms : western Union,Paypal, T/T, L/C
Supply Ability : 10,000pcs per month
Delivery Time : 30 days
Packaging Details : Carton
Product Name : Keypad type STS Prepaid water meter
Standard : STS, 2004/22/EC(MID), OIML R49
Weight : 1300 g
Display : LCD / counter
Accuracy : Class B
Protection : IP67
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IR Keypad Prepaid Water Meters , IP68 Water Proof Electronic Water Meter


The CA568 series is an STS (Standard Transfer Specification) compliant, electronic valve controlled, water meter recharging via a built-on 4x3 keypad. With CA568 series you are assured of continuously good metrology and revenue protection at the same time.The electronic part of the meter is potted and is sealed away from the water, which makes the meter water resistant and adapting to humid and tropical environments.


The meter operates with STS standard compliant 20 digits' code to handle credit . Customers purchase credit at vending points to get a 20 digits code. They enter this code via keypad to the meter and complete the recharge.


With our broad range of prepaid vending solutions, a utility or service provider can manage CAW series water meter along with STS prepaid electricity meters in one vending system.


Features

a) Multi-platform vending through SMS, POS, online, bank ATM, etc

b) Integrated low power bistable latched valve 4 million on/off in battery life

c) Can be managed and vended along with prepayment electricity meter

d) Tamper and fraud proof

e) Low credit warning

f) Over 10 years’ data retention in absence of power

g) Duo display of counter register and LCD

h) Available with EMC, ESD, EMI approval


Key benefits


1) Quick and easy to install for both new reticulation and retrofittings

2) Easy vending for both utility and consumers

3) Multi-rate and usage record on Time of Use (TOU) basis

4) Flexible setting for free basic water, emergency credit, low credit warning, debt collection

5) Can be extended for AMR AMI smart metering applications, meter readouts

6) Reduced operational and inventory cost


Specifications:



Nominal size


Dn


mm

in-line

15

20

25

Maximum flow rate

Q4

m3/h

3.125

5.0

7.875

Ratio “R”

Q3/Q1


80

80

80

Permanent l flow rate

Q33


m3/h

2.5

4.0

6.3

Transitional flow rate

Q22

0.05

0.08

0.126

Minimum flow rate

Q11

0.031

0.05

0.0787

Minimum reading


m3

0.0005

Maximum reading

99999


Maximum Permission Error (MPE)

Q1≦Q≦,Q2 MPE =+ 5% Q2≦Q≦Q4, MPE= + 2% (For hot water metering, MPE=+ 3%)


Dimensions and diagram


Nominal size

Length

Width

Height

Thread

mm

D

15

165

101

124

G3/4B

20

195

101

124

G1B

25

225

101

124

G5/4B



Product Tags:

Remote Water Meter

      

prepayment water meter

      
China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

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