Feature :
- Vacuum sealed register ensures a clear presentation in a long-term service
- Selected high quality materials for steady and reliable characteristic
- Without removing the meter fro the pipeline for maintenance and replacement
Maximum Permission Error
- In the lower zone rom Q1 inclusive up to but excluding Q2 is ±5%
- In the upper zone from Q2 inclusive up to and including Q4 is ±2%
Working Condition :
- Water temperature 0°C≤ to ≤30°C (for cold water meter) 0°C≤ 90°C(for hot water meter)
- Water pressure ≤ 1 Mpa