Application:
A flow meter that measures the total volume of water flowing through a tap water pipe.
The base meter is a detachable horizontal rotor/horizontal deflector dry water meter.
Water meter feature：
- Reading data through long distance wireless communication to avoid disturb residents;
- Effectively solve long time span by manual read data, And unable to read data problems at the same time to facilitate timely statistics of leakage;
- Access the data anytime, track real-time water data and realize efficient water management.
- Remote monitoring function,convenient maintenance management;
- Ladder-like water price;
- Use with valve, can realize prepaid,remote valve control;
- Urban network, realize intelligent water affairs;
- Complete in specifications:DN15-300mm.
Working condition:
- Water temperature: T30 T50
- Water pressure class: MAP16 MAP10
- Pressure-loss class: △ p63
- Installation environment: class C
- Electromagnetic environment: class E1
Maximum permissible errors:
- From minimum flow-rate(Q1) inclusive to transitional flow-rate(Q2) exclusive±5%.
- (2) From transitional flow-rate(Q2) to overload flow-rate(Q4)±2%.
Function introduction:
| Function Name | Function Summary | Functional parameters | |
| 1 | Measurement | Acquire pulse signals | |
| 2 | Table Number Management | Every table is assigned a unique ID number that only dedicated equipment can adjust. | 10-digit table number available to users |
| 3 | Battery voltage detection | The system triggers an alarm when the voltage reaches the lower limit. | |
| 4 | Remote diagnostics | Information includes: forward cumulative amount, reverse cumulative amount, remaining amount, current instantaneous flow rate, water pressure, battery status, valve status, faults, alarms, etc. | |
| 5 | top up | When a user purchases water, the system automatically recharges the meter. | 0 ～ 10000.00 |
| 6 | valve closing point | The valve shut-off point is adjustable, with a setting range of -300 tons to 300 tons. | Unit: 0.01 ton or 0.1 ton |
| 7 | Valve control | The opening and closing of instrument valves can be controlled via network. | |
| 8 | Write function mode | Activating the magnetic interference valve closing mode will execute | The valve is not closed by default. |
| 9 | Read the water volume and amount on the tiered pricing settlement date. | Read the water volume, amount, and current water volume for the previous tiered pricing settlement date. | Read the data at the end time. |
