Sensus 4 Inch WP Dynamic is a turbine water meter use for measure the volume of water used by commercial and residential buildings equipped with water by public water supply systems.
Flow Meter Sensus WP-Dynamic series available size from, 1.5″ DN 40, 2″ DN 50, 3″ DN 80, 4″ DN 100, 5 Inch DN 125, 6 Inc DN 150, 8 Inch DN 200.
Main Characteristics :
- Hermetically sealed register (IP 68)
- Patented hydrodynamically balanced rotor (≼DN 300)
- Patented symmetrical calibration adjustment (≼DN 300)
- Register may be rotated through 360 degree.
- High overload capability
- Pattern approved removable measuring element
- Powder coating affords maximum corrosion protection
- Not affected by external magnetic fields
Application :
Measurement of high, relatively constant flow rates, e.g. behind pumps
Available Option :
Up to 3 pulsers (1 x OD, 2 x RD) may be fitted without breaking the approval seal.
1/4″ connection port for pressure sensors
May be equipped with 3 different electronic registers

Performance Table :
Performance data Water Meter Sensus 4 Inch WP Dynamic :
- Nominal Diameter : DN 100 4 Inch 100 mm
- Type : WP-Dynamic
- Maximum Temperature : 50℃
- Maximum peak flow once in life time 24 h Qmax or 5 min. 1,2 x Qmax (± 2%) (Qmax) : 300 m³/h
- Continuous flow (± 2%) (Qn) : 230 m³/h
- Transitional flow (± 2%) (Qt) : 1.8 m³/h
- Minimum flow (± 5%) (Qmin) : 0.80 m³/h
- Starting flow : 0.25 m³/h
- Dimension :
Length : 250 mm
Height : 150 mm
Weights : Meter (18.0 kg), Measuring element (3.0 kg), body (15.0 kg)