Location:HKY-06B Heart-Sound Sensor

HKY-06B Heart-Sound Sensor

HKY-06B Heart-Sound sensor integrated micro-sound components which is made from new polymer materials, can output low-impedance audio signal. Using modular design, PCB plug-way closed. It can be widely used in various types of acquisition equipment, such as heart-sound signal acquisition, fetal-audio signal acquisition, as well as other surface-tone signal acquisition.

By using HKY06B-PC adapter, the sensor can be connected to sound card in computer, then you can record or process the collected heart-sound.


  • Analog voltage signal output
  • High-fidelity, low-impedance audio signal
  • High integration, reliability
  • Overload range 100 times
  • Strong anti-jamming performance


  • Input voltage: 3-5V DC
  • Power consumption: 5mA
  • Frequency range: 1-600Hz
  • Sensitivity: >4mV/Pa
  • Output voltage signal: 0.5-1.5V
Typical application circuits
Pin Definitions

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