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download articleUltrasonic flow measurement
Ultrasonic flow measuring
| Ultrasonic flow measurement Running time method |
| Wedge |
| Piezoelectric crystal |
| Sensor housing |
| Attachment of tightening or welding bolts |
| Sensor holder |
| running time of sound signal |
| flow speed |
Piezoelectric crystal
| Piezoelectric crystal |
| Applied voltage with the same polarity |
| - Piezo compression - |
| Applied voltage with opposite polarity |
| - Piezo expansion - |
| Ultrasonic physical principles Piezo sensor / signal generation / Signal recognition |
| Time measurement |
For more information: Endress+Hauser GmbH
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