Flow velocity Measurement principle |
Doppler frequency based current meter using two ultrasonic horizontal beams
|
| Measuring range | ±10 m/s |
| Accuracy | 1 % of measured value ± 0.5 cm/s |
| Measuring frequency | 0.6 MHz, beam width* 2.0°
1 MHz, beam width* 2.3°
2 MHz, beam width* 1.8° |
| Evaluation | Measurement of the Doppler frequency in up to 9 cells, user-defined calculation of flow velocity |
| Plausibility check | possible via status report |
Water level
measuring range
accuracy |
0...10 m
±3 mm
|
| Power supply | 9...16 V DC |
| Power concumption | 0...500 mW, depends on measuring cycle |
Dimensions
length
diameter |
40 cm
7.5 cm |