Features:
1. No mechanical moving parts and abrasion for long lifetime.
2. Large nominal range, superior to Class D.
3. Low initial flowrate, up to 0.0015m³/h, achieving drip-metering.
4. Integration of high-precision measurement and NB-IoT, immediate alarm for abnormity.
5. Micro power consumption technology, battery powered, one battery can work continuously over 10 years.
Advantages:
1. Valve-patent innovation, break through traditional thinking in ball-valve.
2. High-precision measurement and self-verification for immediate alarm for abnormities in meters and water use.
3. Convenient design in far end and near end valves, enhance payment collection.
4. With NB-IoT, the platform realizes automatic remote control of valves.
5. Use APP function on mobile phone to realize manual control of valves.
6. Rating of upstream/downstream flow field sensitivity: U0/D0.
Benefits:
It is applied in prepayment and payment collection for water supply measurement, improving the collection rate of water charge.
Consulting Hotline：+86 400-612-5080
E-mail Address：info@hzyb.com
*Take the product actually used as the criterion
| Item | Parameter |
| Accuracy Class | Class 2 |
| Nominal Diameter | DN15~DN25 |
| Dynamic Range | ≥R250 |
| Maximum Working Pressure | 1.6MPa |
| Working Environment | -25℃~55℃，≤100%RH (If the range is exceeded, please specify on ordering) |
| Rating of Temp. | T30 |
| Rating of Upstream Flow Field Sensitivity | U0 |
| Rating of Downstream Flow Field Sensitivity | D0 |
| Category of Climate & Mechanical Environment Conditions | Class C |
| Class of Electromagnetic Compatibility | E2 |
| Data Communication | Optical Interface/NB-IoT |
| Data Storage | The data of the past 24 months can be automatically stored; Current 3-month daily historical data; Current 60 log records; Current 100 alarms; Data can be stored for 100 years after power failure |
| Power Supply | Battery powered, one battery can work continuously over 10 years |
| Alarm Report | Real-time alarm of abnormal data |
| Protection Class | IP68 |
Please contact us at any time if you have questions in product selection, material procurement, as well as business & technology cooperation.
Service Hotline
400-612-5080
Huizhong Instrumentation Co., Ltd. ICP:Ji ICP Bei No. 11006660-1 Company address：No.126 West Gaoxin Road, High Tech Industrial Zone, Tangshan, Hebei
Company telephone：400-612-5080 0315-3296878 3296898
Jgw Anbei No. 13024002000217
Service Hotline
400-612-5080
Company address:No.126 West Gaoxin Road, High Tech Industrial Zone, Tangshan, Hebei
Company telephone:400-612-5080 0315-3296878 3296898
Jgw Anbei No. 13024002000217
