Ultrasonic Flow Meters Cylinder Piezoelectric Ceramics With High Sensitivity
cylinder piezoelectric ceramic with PZT5, Navy Type VI, PZT-5H
1, PZT-5 be equal to Navy Type VI, PZT-5H;
2, Characters: large displacements, high sensitivity;
3, Applications: ultrasonic flow meters , hydrophones; pressure sensors; impact-type gas ignitors
precise movement control ; microphones; actuators; more
4, Datasheet Typical dimensions
Specification
Piezoelectric Ceramic Element
Part No: ANN-P5A0801
Unit: mm
Dimension: Φ8×1
| Spec | ANN-P5C27089 | ANN-P5C45096 |
| Dimension(MHz) | Φ 27.4×8.9 | Φ 45×9.6 |
| Thickness Frequency(MHz) | 215±2% | 200±2% |
| Radial Frequencyfs(KHz) | 50±1 | |
| CapaciatanceC (pf) | 1230±12.5% | 3076±12.5% |
| ImpedanceZt (Ω) | ≤45 | ≤45 |
| K33(%) | ≥59 | ≥59 |
| Kp(%) | ≥60 | ≥60 |
Piezoelectric Material: PZT-5
Electrical Characteristics:
1.Thickness Frequency (ft) : 215KHz±2%
2. Capacitance (C) : 1230pf±12.5%
3. Coupling coefficient (K33) : ≥0.59
4. Impedance (Zt) : 45Ω
5. Mechanical quality factor (Qm) : 100
6. Curie temperature (Tc) : 260℃
7. Density (ρ) : 7.45×103kg/m³
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