The WP QF water meter measures cold water up to 40° C (overloadable up to 50° C) in water supply pipelines with pressure up to 25/40 bar. It also operates as a flow sensor for heat meters. It measures hot water up to 130° C (overloadable up to 150° C) in heating systems with pressure up to 25/40 bar.
The DN 500 model measures high, relatively constant flow rates in long-distance pipes.
Main Characteristics :
- For Hot Water Up to 130°C
- Sealed register watr proof (IP 67)
- Sealed register may be rotated through 360°
- Up to 3 pulserscan be fitted without breaking th meter seal
- Maximum corrosion protection by powder coating
- Not affected by external magnetic fields
- Interchangeable measuring element
Application :
- Flow sensor for heat meters
- Measuring of hot water up to 130°C (overloadable up to 150°C) in hating systems with pressure up to 25/40 bar
Technical Data :
- Nominal Diameter : DN 100
- (Qmax) Max. Peak Flow (few minutes) : 140 m³/h
- (Qn) Continuous Flow (±3%) : 70 m³/h
- (Qt) Transitional flow (±3%) : 4.8 m³/h
- (Qmin) Minimum Flow : (±5%) : 2.0 m³/h
- (Qmin) Starting flow : 0.6 m³/h