40KHZ 8mm Ultrasonic Transducer Types For Obstacle Avoidance Open Structure Sensor

Brand Name:AUDIOWELL
Model Number:AW8T40-8OB01-00 & AW8R40-8OB00-00
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
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Product Details

Ultrasonic Transducer Open Type For Obstacle Avoidance 8mm Open-Structure 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

- Has a large measuring range


Specifications

ModelAW8T40-8OB01-00 & AW8R40-8OB01-00
Resonant frequency40.0±1.0KHz
Sound Pressure Level≥117dB
Sensitivity

≥-67dB

Beam Angle90°typical
Capacitance2200±20%pF
Max. input voltage160Vp-p
Operating temperature-40 ℃~+85 ℃
Diameter8mm

Applications

- Distance measurement
- Directional speaker

China 40KHZ 8mm Ultrasonic Transducer Types For Obstacle Avoidance Open Structure Sensor supplier

40KHZ 8mm Ultrasonic Transducer Types For Obstacle Avoidance Open Structure Sensor

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