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40KHz Open Type Ultrasonic Transducer
  • AUDIOWELL
  • GUANGZHOU, CHINA

Features
- Long mearsuing range
- Strong anti-interference ability

40KHz Open Type Ultrasonic Transducer

The open type ultrasonic transducer utilizes piezoelectric effect to convert electricity to mechanical vibration and form ultrasonic waves. It is classified into 3 types: transmitter, receiver and transceiver. It features wide measuring range and strong anti-interference ability, mainly applied on car alarm devices, distance measuring devices(e.g: Range meter) and remote control devices.


Specifications


Model

AW8T40-16OA00

AW8R40-16OA00

Center frequency

40±1.0KHz

40±1.0KHz

Sound Pressure Level

≥115dB

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Sensitivity

---

≥-60dB

Bandwidth

2.0KHz

2.5KHz

Beam Angle

80°typical

Capacitance

2100±20%pF

Max. Driving Voltage

110Vp-p

Working Temperature

-20 to +70℃

Function

Transmitter

Receive

 

Applications

- Range meter


ultrasonic transceiver


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