AQUADIS Rotary Volemetric Type Water Meter
Aquadis is an MID 2004/22/EC approved piston type water meter for residential and commercial and indusrial billing applications.
The Technology
Aquadis combines the advantages of piston type technology together with proven reliability of the extra dry register. No Gearin in contact with water.
The high technology implemented to manufactute measuring chamber ensures stable and durable accuracy of aquadis meter.
Metrological Performances
- Very low starting allows detection
- Large measuring range
Robustness :
- Robust hermetically sealed IP68 register TVM (copper can/mineral glass enclosure) to face all field situations, DN 20/25/30 in option and DN 40/60/65 in standard
- Plastic register TSN equipped with wiper to ensure readability in tough humid conditions (standard for DN 20/25/30)
- Maximum admissible working pressure in 16 Bar
Easy Reading - Rotations close to 360 degree on site
- Large numbered rollers with good contrast for excellent reading capability
Communication Device
Pre-Equipped for future communication through cyble.
Working Principle :
The Aquadis has two main component : the hydraulics that allows measurement of the water and register that displays thr measured water volume.
Transmission interface between those component is achieved by a strong magnetic coupling :
- Aquadis is a piston type volumetric meter
- Each rotation of the piston in the measuring chamber present a given volume of water passing through, with extra-dry register
- Gears are protected by water and air proff enclosure
Communication :
The Aquadis Is Supllied Pre-Equipped With Cybe Target
Allows communication and remote reading through : - Pulse Output (Cybe Sensor)
- M-Bus Protocol (Cybe M-Bus)
- Radio Frequency Wireless Link (Cybe RF)
Key Advantages Of Cybe Technology
- No need for additional on the meter to implement remote reading
- Itron standardizer meter interface, irrespective of meter technology and widely spread on itron water meters range
- Reverse flow management
- Principle proven on the field with a 20 years experience
- Pre-equipped being immune to magnetic tampering
Metrological Characteristics :
| Nominal diameter (DN) | 25 mm (1 Inches) |
| Dynamic Range Mid All Position | 80-100 |
| Permanent Flow Rate (Q3) | 4 m3/h |
| Standart Ratio Q3/Q1 | 80 l/h |
| Minimum Flow Rate | 50 l/h |
| Transitional Flow Rate (Q2) | 80 m3/h |
| Overload Flow Rate (Q4) | 5 .0 m3/h |
| Pressure Loss At (Q3) | < 0.4 bar |
| Pressure Loss At (Q4) | 1 bar |
| Maximum Admissible Pressure (MAP) | 16 bar |
| Maximum Admissible Temperature | +0.1….+30°C |
| Operating Temperature | +5……..+55° |