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R80 Class B Wet Dial Prepaid Water Meter Fraud Proof Plastic Body
Plastic Body Long Battery Life Low-Cost R80 Class B Wet Dial
STS Keypad Prepaid Water Meter
The CA568-K developed based on the newest STS prepayment algorithm (IEC62055-41 international standard), can shut off the water supply automatically if the recharged credit be used up. The mechanical water meter body is made of high-quality non-toxic plastic (Brass body on request) for corrosion resistance and anti-thief.
Calin provides complete set of API for your system integration for utmost mobility and functionality.
Features
a) Easy to integrate thrid payment platform, such as M-pesa, pay-as-you-go, USSD, SMS.
b) Strictly compliant with STS standard
c) Class B accuracy
d) Tamper and fraud proof
e) Configurable Low credit warning, emergency overdraft limit,
f) Multi-tariff setting
g) LCD display and counter display
Key benefits
1) Easy and quick installation
2) Easy vending for both utility and consumers
3) Quick cash back and instant money flow
4) Setting for free basic water, and debt recovery
5) Applicable for multi-dweller complex and tenants submetering scenarios
6) Zero maintenance 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 |