Multimag S

Mô tả

Multimag S is a mechanical multi-jet water meter with a dry dial design, where the register is completely isolated from the water. It is a strategic product line of Itron (France), specifically designed for regions with harsh water conditions (high sediment content, fluctuating pressure) such as Southeast Aisa.
Technical specifications:
– Size: DN15 (1/2'') to DN50 (2'')
– Standards: ISO 4064, OIML R49
– Measuring principle: Velocity – multi-jet (water flow acts on multiple turbine blades)
– Accuracy class: Class C (±2% accuracy)
– Materials: Brass body, wear-resistant plastic internal components
– Dial: Brass dial, IP68 protection, 360° rotatable
– High tamper resistance, with magnetic immunity up to 5,000 Gauss
– Working pressure: Up to approx. 16 bar
– Operating temperature: 0 – 40°C (cold water)
– Measurement error: ±2% (Class C compliant)
Operating Features
– Multi-jet principle: Multiple water jets drive the internal turbine, improving accuracy and low-flow sensitivity.
– 360° rotatable dial: Flexible display orientation for easy reading in any installation position.
– Magnetic protection: Anti-magnetic design helps prevent tampering caused by strong magnetic fields.
– Durable materials: Brass body combined with plastic components ensures long service life in clean water applications and minimizes wear.
Benefits: 
– Stable accuracy in residential and commercial water supply (Class C), maintaining low error throughout the product lifecycle
– Good low-flow measurement thanks to multi-jet design
– Better magnetic tamper resistance compared to basic single-jet meters
– Easy installation and maintenance, with 360° rotatable dial for convenient reading
Disadvantages:
– For cold/clean water only – not suitable for hot water or chemical liquids
– Periodic recalibration required, as with all mechanical meters, to maintain accuracy
– No built-in remote reading: external accessories are required for AMR/remote data collection
– Cost: Higher than locally manufactured or Chinese - made water meters
– Weight: The thick brass body is relatively heavy, requiring proper pipe support when installing in large quantities
Applications 
– Residential and community water supply systems
– Water consumption measurement in small commercial buildings and factories
– Light industrial water systems requiring accurate flow measurement
– Infrastructure projects: A preferred choice for water utilities in periodic meter replacement programs