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16mm 40KHZ Ultrasonic Transducer Open Type For Directional Speaker

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16mm 40KHZ Ultrasonic Transducer Open Type For Directional Speaker

Name: 16mm 40KHZ Ultrasonic Transducer Open Type For Directional Speaker
Brand: AUDIOWELL
Price: 1 USD

Brand Name : AUDIOWELL

Model Number : AW8T40-16OA00 & AW8R40-16OA00

Place of Origin : China

MOQ : 10000

Payment Terms : T/T

Supply Ability : 10000000PCS per year

Delivery Time : 15 works days

Frequency : 40KHZ

Sound Pressure Level : ≥115dB

Operating Temperature : -20℃～+70℃

Diameter : 16mm

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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

Model	AW8T40-16OA00 & AW8R40-16OA00
Resonant frequency	40.0±1.0KHz
Sound Pressure Level	≥115dB
Sensitivity	≥-65dB
Bandwidth	2.5KHz
Beam Angle	80°typical
Capacitance	2100±20%pF
Max. input voltage	160Vp-p
Operating temperature	-20 ℃～+70 ℃
Diameter	16mm

Applications

- Distance measurement
- Oxygen generator
- Directional speaker

16mm 40KHZ Ultrasonic Transducer Open Type For Directional Speaker

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