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The CA568 series is an STS (Standard Transfer Specification) compliant, electronic valve controlled, water meter recharging via a built-on 4x3 keypad. With CA568-K 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 IR keypad to the meter and complete the recharge to buy the water!
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.
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.
Calinmeter has over 10 years experience in STS prepayment metering,our company is original meter manufacturer and solution provider, Mauritius is our strategic long term market,we have already provided there before I am surely that calin is the right one supplier you are not missing!
Nominal size | |||
---|---|---|---|
Dn | mm | in-line | |
15 | 20 | 25 | |
Maximum flow rate | Q4 | m3/h | 3.125 |
Ratio "R" | Q3/Q1 | 80 | |
Permanent l flow rate | Q33 | m3/h | 2.5 |
Transitional flow rate | Q22 | 0.05 | 0.08 |
Minimum flow rate | Q11 | 0.031 | 0.05 |
Minimum reading | m3 | 0.0005 | |
Maximum reading | 99999 |
Q1≦Q≦,Q2 MPE =_+_ 5% Q2≦Q≦Q4, MPE= _+_ 2% (For hot water metering, MPE=_+_ 3%)
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 |