The ultrasonic transducer utilizes piezoelectric effect to convert electricity to mechanical vibration and form ultrasonic waves. Therefore no coil is contained and electromagnetic interference can be greatly reduced. The ultrasonic wave has excellent directivity and strong penetrability, and is interfered by neither the dust and electromagnetic fields in the air, nor the color and temperature at object surfaces.
Features
- Low power consumption
- High reliability
- Excellent waterproof performance and weatherability
Dimensions
Specifications
| Item | Specifications |
| Resonant frequency | 48 ± 1.0 kHz |
| Sensitivity | 550~850μS |
| Decay time | 1.2~1.8 mS at 25 ± 3℃
≤2.2 mS at -40 to 85℃ |
| Directivity(deg) X-axis | 80° |
| Directivity(deg) Y-axis | 80° |
| Capacitance | 1400± 20% pF |
| Max.Input Volt | 160Vp-p |
| Operating temperature | -40℃～+85℃ |
| Mean time to failure | 50000H |
Latest Demand
