عدادات المياه
CA568-R33
Waltman Prepaid Smart Water Meter
The CA568-R33 is a brand new prepaid water meter developed on the basis of dry type Woltman water meter that complies with STS. It can accurately measure and provide revenue protection. The CA568-R33 is equipped with a Customer Interface Unit (CIU) for inputting recharge tokens and information codes. Its communication method is RF-LORA. Tariff charging and AMR data transmission are its two main features.
مقدمة
مقدمة
STS compliant
IP68 protection
LORA/ GPRS /3G
Low pressure loss
Recharge with CIU
Battery life 10 years
Installation and maintenance easily.
Prepaid and post-paid hybrid (optional)
Non- return valve preventing back-flow
Parameters
| DN | mm | 32 | 40 | 50 | |
| Size | Inch | 1-1/4” | 1-1/2” | 2” | |
| Q4 Permanent flow | m³/h | 12.5 | 20 | 31.25 | |
| Q3 Overload flow | m³/h | 10 | 16 | 25 | |
| R80Q3/Q1 | Q2 | m³/h | 0.2 | 0.32 | 0.5 |
| Q1 | m³/h | 0.125 | 0.2 | 0.312 | |
| R100Q3/Q1 | Q2 | m³/h | 0.16 | 0.256 | 0.4 |
| Q1 | m³/h | 0.1 | 0.16 | 0.25 | |
| R125Q3/Q1 | Q2 | m³/h | 0.128 | 0.2 | 0.32 |
| Q1 | m³/h | 0.08 | 0.128 | 0.2 | |
| Max. Pressure | Bar | 16 | |||
| Pressure loss | 0.63 (as complete unit) | ||||
| Max temperature | ℃ | 50 | |||
| Max reading | m³ | 99999 | |||
| Max Permissible Error(MPE) | % | Q1≦Q≦Q2: MPE = ±5%Q2≦Q≦Q4: MPE = ±2% | |||
معلومات التجارة
- المنشأ
- Shenzhen, China
- العلامة التجارية
- CALIN
التطبيقات
- Residential, municipal and commercial water metering
- Prepayment and remote meter-reading projects
