Main Characteristics :
Patended hydrodynamically balanced rotor
Patended symmetrical calibration adjusment
Hemetically sealed register (IP 68)
Register may be rotated through 360°
High overload capability
Removable measuring element
Up to 3 pulsers (1 x OD, 2 x RD) may be fited without breaking the approval seal
Powder coating affords maximum corrosion protection
Application :
Flow sensor for heat meters for comercial and light industrial use DN 50 bis 150 for customer billing
For measurement of hot process water up to 130°C
For high permanent flow rate such us as generated by pumps, as well as for the measurement of low flow rates in off-peaks periods
Installation in horizontal and vertical pipe lines.
Performance Data WP-Dynamic 130°C
| Nominal Diameter | DN 50 |
| (Qmax)Max.Peak Flow once in the life time 24 h Qmax or 5 Min.1.2 x Qmax | 30 m3/h |
| (Qn) Continuous Flow (±2%) | 15 m3/h |
| (Qt) Transitional Flow (±2%) | 1.8 m3/h |
| (Qmin) Minimum Flow (±2%) | 0.6 m3/h |
| (Qmin) Starting Flow | 0,25 m3/h |
Performance data table according to DIN EN 1434
| Nominal Diameter | DN 50 |
| (qs) Overload Flowrate | 30 m3/h |
| (qp) Continuous Flow Horizontal | 15 m3/h |
| (qih) Minimum Flow Horizontal | 0.6 m3/h |
| (qiv) Minimum Flow Vertical | 1.5 m3/h |
| (qp/qi) Ratio Horizontal | 25 |
| (qp/qi) Ratio Vertical | 10 |