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40KHZ Piezoelectric Ultrasonic Transducer Open Type 16mm Ultrasound Distance Sensor
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xProduct Details
| Frequency | 40KHZ | Sound Pressure Level | ≥115dB |
|---|---|---|---|
| Operating Temperature | -20℃～+70℃ | Diameter | 16mm |
| High Light | 40KHZ Piezoelectric Ultrasonic Transducer,Open Type Piezoelectric Ultrasonic Transducer,40KHZ Ultrasound Distance Sensor |
||
Product Description
Ultrasonic Transducer Open Type 40KHZ 16mm Ultrasound Sensor
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
- Can measure obstacle with different shape and material
- Cannot be influenced by ambient light
- Has a large measuring range
Specifications
| Model | AW8T40-16OC01 & AW8R40-16OC01 |
| Resonant frequency | 40.0±1.0KHz |
| Sound Pressure Level | ≥115dB |
| Sensitivity |
≥-65dB |
| Bandwidth | 2.5KHz |
| Beam Angle | 55°typical |
| Capacitance | 2100±20%pF |
| Max. input voltage | 160Vp-p |
| Operating temperature | -20 ℃～+70 ℃ |
| Diameter | 16mm |
Applications
- Distance measurement
- Oxygen generator
- Directional speaker
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