Shenzhen Calinmeter Co,.LTD
| Payment Terms | western Union,Paypal, T/T, L/C |
| Supply Ability | 10,000pcs per month |
| Delivery Time | 30 days |
| Packaging Details | Carton |
| Product Name | Card type STS Prepaid water meter |
| Standard | STS, 2004/22/EC(MID), OIML R49 |
| Weight | 1300 g |
| Display | LCD / counter |
| Accuracy | Class B |
| Protection | IP67 |
| Brand Name | Calin |
| Model Number | CAW-C |
| Certification | CE/SABS/IEC |
| Place of Origin | China |
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Product Specification
| Payment Terms | western Union,Paypal, T/T, L/C | Supply Ability | 10,000pcs per month |
| Delivery Time | 30 days | Packaging Details | Carton |
| Product Name | Card type STS Prepaid water meter | Standard | STS, 2004/22/EC(MID), OIML R49 |
| Weight | 1300 g | Display | LCD / counter |
| Accuracy | Class B | Protection | IP67 |
| Brand Name | Calin | Model Number | CAW-C |
| Certification | CE/SABS/IEC | Place of Origin | China |
| High Light | remote water meter ，prepayment water meter | ||
The CAW-15/20/25-C series is an STS (Standard Transfer Specification) compliant, electronic valve controlled, water meter. With CAW-C series you are assured of continuously good metrology and revenue protection at the same time.The electronic part of the meter is sealed away from the water, which makes the meter high reliable.
The meter uses a Smart RFID token Card to handle credit and monitor water use. Customers purchase credit at vending points, providing an opportunity to download new tariff data. Simultaneously, data from the meter, stored on the Smart Card, is uploaded and sent to the utility headquarters. Credit is top-up to the meter by a simple tap on the counter lid.
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.
| Nominal size | |||
|---|---|---|---|
| Dn | mm | in-line | |
| 15 | 20 | 25 | |
| Maximum flow rate | |||
| Q4 | m3/h | 3.125 | 5.0 |
| Ratio "R" | |||
| Q3/Q1 | 80 | 80 | |
| Permanent l flow rate | |||
| Q33 | m3/h | 2.5 | 4.0 |
| 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 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2015
Total Annual:
10000000-15000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Calin, as derived from China League of Innovation, dates back to the year 2006 when our team developed the new generation of CPU card electronic prepaid kilo-watt hour meter for China State Grid. Now there are over 1,000,000 pcs this type of smart prepay... Calin, as derived from China League of Innovation, dates back to the year 2006 when our team developed the new generation of CPU card electronic prepaid kilo-watt hour meter for China State Grid. Now there are over 1,000,000 pcs this type of smart prepay...
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