Direct Reading Electronic Valve Control Water Meter(Green Color)

Direct Reading Electronic Valve Control Water Meter(Green Color)

Application:

This series of water meter is used for family or a resident’s measuring the gross number of flows pass through pipeline. It have strong anti-jamming and high reliability, energy saving and have long lifetime. The system consists of water meter, zone collector, concentrator and management center. It can adopt RS-485 or MBUS with GPRS communication way to achieve an automatic and intelligent charge management.

Features:

1. Accurate reading.

2. Low-consumption design, only consume when meter need read.

3. It’s not the pulse accumulation type measurement, don’t need initialization.

4. Mechanical reading and electronic reading will keep exactly the same.

5. Numeral transmission. It can keep the measurement stable, accurate and reliable in complex environment.

6. The sensor is non-magnetic and non-contact, which ensures the reading keep in high precision.

Main Technical Data:

               Water meter temperature grade: T30, T50, T70, T90

               Humidity: Less than 93%

               Pressure grade: MAP10

               Pressure loss grade: P63

               Upstream disturbance grade: U5

               Downstream disturbance grade: D0

Flow Technical Data:

Maximum Permissible Error:

a) In the lower zone from Q1 inclusive up to but excluding Q2 is ±5%  

b) If the temperature≤30°C, In the upper zone from Q2 inclusive up to and including Q4 is ±2%

If the temperature>30°C, In the upper zone from Q2 inclusive up to and including Q4 is ±3%

Electronic Technique:

Water meter working power: DC6.5V~18v

Working current: ≤5mA

Communication Interface: RS-485; MBUS

External power: 5~8V

Dimensions and Weights:

Compliance:

 Water Meter Conforms to Standard of ISO 4064.