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| Categories | Prepaid Water Meters |
|---|---|
| Brand Name: | Calin |
| Model Number: | CA568-K |
| Certification: | CE//IEC |
| Place of Origin: | China |
| MOQ: | Negotiation |
| Price: | Negotiation |
| Payment Terms: | western Union,Paypal,T/T,L/C |
| Supply Ability: | 10,000pcs per month |
| Delivery Time: | 30 days |
| Packaging Details: | Carton |
| Type: | Multi-jet STS Keypad prepayment water meter |
| Standard: | STS, 2004/22/EC(MID), OIML R49 |
| Weight: | 1300 g |
| Display: | LCD |
| Accuracy: | R80/Class B |
| Protection: | IP67 |
| Company Info. |
| Shenzhen Calinmeter Co,.LTD |
| Verified Supplier |
| View Contact Details |
| Product List |
A Class B water meter is typically used for measuring the flow of water in commercial and industrial applications. These meters are designed for medium to high flow rates and can handle varying pressures and temperatures. They often have specific characteristics, such as:
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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