Angola Revenue Protection Wireless Remote STS Prepaid Water Meter Easy to handle
The CA568 is a multi-jet wet / Dry type, prepaid water meter operating with a split CIU (custeomr interface unit) keypad. The meter is built with a motor driven ball valve and shuts off when credit drops down to zero. The valve can sustain 4 million on/offs during lifetime. CA568 runs with replacable lithum battery of 3 year lifespan. The meter is designed to sustain water splash and applicable for humid and damp environments.
CIU is usually mounted within customer's house and meter is locked away in cabinet or kiosk out of customers' reach. Customers do topup and info check with CIU and whatever they do with CIU would never affect the main meter.
Calinmeter is original meter manufacturer and solution provider, we not only produce our own products but also ODM / OEM with other meter manufacturers, For water meter, our company has strong technical support and advanced system service, For further information, please contact us freely.
- STS prepayment standard compliant
- Easy to vend and manage
- Split design prevents tamper
- Wireless communication
- LCD and Counter register dual display
- Grit particle water immune
- Tamper and fraud proof, revenue protection
- Low credit warning valve off
- Replacable battery
- Prepared for AMR / AMI functions (optional)
- Quick and easy installation, ideal for both new reticulation and retrofittings
- Flexible software design according to your local management and operation flow
- Compatible with mobile payment and credit card payment system
- Setting of free basic water, emergency credit, low credit alarm, debt collection, etc.
- Supports drive-by reading and fully automated reading for AMI smart metering applications
- Remote reading and valve control on / off
- Reduced operational and inventory cost
| 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 | ||||
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 |
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