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High Frequency Ultrasonic Transducer
  • AUDIOWELL
  • GUANGZHOU, CHINA

Features
- High precision measurement
- Good sense of pointing
- Excellent consistency

High Frequency Ultrasonic Transducer

The high frequency ultrasonic transducer generates 300KHz high-frequency ultrasound, and transmits it to the air though special coupling material, which is very useful in short-range precision detection.

 

Specifications

Item

HT0020

Frequency

300kHz    

Overall Sensitivity

≥2.4Vp-p

Ring time

≤140us

Beam Angle

12°(type)

Capacitance

1.3nF(type)

Max. driving voltage

50Vp-p(5 bursts; more burst number less voltage)

12Vp-p(Continuous square wave)

Operating temperature

-20℃~+70℃

 

Applications

Carpet recognition of sweeping robot 

high frequency ultrasonic transducer


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