Woltex
Woltex is A Horizontal Helix Woltman meter, Available in Sizes from DN to 500.
Extended Approved Range
Woltex is Approved With Flow Range As per ISO 4064-1:1993, As Class B And Also, With Superior Permanent Flow-Rate It.
Means That One Size (DN) Has 2 Different Flow Range
– N For Normal Permanent Flow Rate
– G For Greater Permanent Flow Rate
Greater Version is Special For Matering Points Where Peak Flows Are Recurrent.
Ease Of Installation, Red and Maintenance
Woltex range is available in various lengths and connections to minimize costs. Interchangeable approved mechanisms allows easy maintenance without Re-calibration. Ease of read in the toughest environments (le: flooded pits) is secured by orientable hermetically sealed register (copper can/mineral glass envelope)
Endurance & Peak Flow Resistance
This extended approval is the result of more than twenty years experince in horizontal woltman design, from the first hydrodynamically balanced helix patent. In 1985 still resulting in unmatched endurance capabilities. To the use of high qualiti materials.
Working Principlle
The Water Velocity Is Rotating The Horizontal Axis Propeller Special Shape Of Its Inlet And Outlet Bearing.
- Is countering the natural hydraulic thrust applied on the propeller then preventing any downstream pivot wear. this hydrodynamic balance was firstly patended on woltex range in 1985 and still features woltex with unmached enduring capacities. This results in a meter able to withstand sustained high flows without impacting low flow accuracy. This allows woltex to be approved according the provisions of EEC/ISO with variable Qn extended range. The propeller rotation is transmitted by a protected transmission and direct magnetic coupling.
- To the register the cast iron body
- Is durably protected against the effects of corrosion by epoxy powder coating. The hermetically sealed copper can/mineral glass register.
- Is safeguarding the read and integrity of the indicator in the toughest environments (flooded pits, mechanical tampering attempts)
Communication
Woltex Is Supllied Pre-Equipped With Cyble Targer Allows Communication And Remote Reading THrough :
- Pulse Output (Cyble Sensor)
- M-Bus Protocol (Cyble M-Bus)
- Radio Frequency Wireless Link (Cyble RF)
Compatible With Itron Complete Offer For Matering Point Management (Automated Remote Reading, Matering Point Analyser, Automated Meter Data Collection) - AnyQuest
- EverBlu
- WaterMind
These cybe modules allow the woltex meter to be connected with various associated system if and when desired. They are particularly adapter to commercial and industrial applications where a need for frequent meter monitoring is expressed especially in hard-to-read locations.
Specification Product :
| Typical Performance | |
| Nominal Diametern (DN) | 10″ (250mm) |
| Starting Florate | 3 m3/h |
| Accuracy ± 2% From* | 5 m3/h |
| Accuracy ± 5% From* | 3.5 m3/h |
| Admissible Peak Flow (10′ mx) | 1500 m3/h |
| Max. Admissible Flowrate (Continuous) | 1200 m3/h |
| Head Loss At Qmax | 0.12 Bar |
| Max. Admissible Temperatur | 50 °C |
| Max. Admissible Pressure | 20 Bar |
| Min. Scale Internal | 2 L |
| Indicating Range | 9999999.9 |
| Cybe HF Pulse Weight | 100 L |