16mm 40KHZ Ultrasonic Transducer Open Type For Directional Speaker

Brand Name:AUDIOWELL
Model Number:AW8T40-16OA00 & AW8R40-16OA00
Minimum Order Quantity:10000
Delivery Time:15 works days
Payment Terms:T/T
Place of Origin:China
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Location: Hong kong China
Address: Office 713,7/F.,Asia Trade Centre,79 Lei Muk Road, Kwai Chung, N.T.,HONG KONG
Supplier`s last login times: within 40 hours
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Product Details

Ultrasonic Transducer Open Type 16mm for directional speaker

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


Specifications

ModelAW8T40-16OA00 & AW8R40-16OA00
Resonant frequency40.0±1.0KHz
Sound Pressure Level≥115dB
Sensitivity

≥-65dB

Bandwidth2.5KHz
Beam Angle80°typical
Capacitance2100±20%pF
Max. input voltage160Vp-p
Operating temperature-20 ℃~+70 ℃
Diameter16mm

Applications

- Distance measurement
- Oxygen generator
- Directional speaker

China 16mm 40KHZ Ultrasonic Transducer Open Type For Directional Speaker supplier

16mm 40KHZ Ultrasonic Transducer Open Type For Directional Speaker

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