Mô tả
Technical specifications:
– Nominal diameter: DN15
– 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
– Anti-tampering protection: High resistance to fraud, 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 for domestic and commercial water supply (Class C)
– 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
Applications
– Residential and community water supply systems
– Water consumption measurement in small commercial buildings and factories
– Light industrial water systems requiring accurate flow measurement
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