Feature :
- Vacuum sealed register ensures a clear presentation in a long term service
- Selected high quality materials for steady and reliable chracteristic
- Without removing the meter from the pipeline for maintenance and replacement
Maximum Permission Error :
- In the lower zone from 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 ≤ T 30°C (for cold water meter) 0 °C ≤ T 90°C (for hot water meter)
- Water Pressure : ≤ 1 Mpa