A220A1 220 kHz Air transducer
P/N: H2KA220KA1CD00

A220A1 ultrasonic transducer is designed to deliver outstanding performance at around 220 kHz frequency. The transducer works as a signal transmitting and receiving unit. This ultrasonic transducer is suitable for proximity measurement, web guiding control, non-contact level measurement and robotics, etc.

Operation Frequency 220 kHz
Capacitance (@ 1 kHz, 1Vrms) 800 pF
Directivity (Full Angle @-3 dB) 8 Degree
Maximum Driving Voltage ( 2% Duty Cycle Tone Burst ) 500 Vp-p
Maximum Sensing Range 150 cm
Blind Zone < 10 cm
Dimension-OD (Face) 12.19 mm
Dimension-Height 14.73 mm
  • Edge position control
  • Proximity measurement
  • High performance
  • High reliability
  • Aluminum housing
A220A Dimensions