A125F1 125 kHz Air transducer
P/N: H2KA125KF1CD00

A125F1 works as a signal transmitting and receiving unit. This ultrasonic transducer is particularly suitable for non-contact level detection and proximity measurement with high resolution as well as exceptional reliability.

Operation Frequency 125 kHz
Capacitance (@ 1 kHz, 1Vrms) 1000 pF
Directivity (Full Angle  @-3 dB) 10 Degree
Maximum Driving Voltage        ( 2% Duty Cycle Tone Burst ) 800 Vp-p
Maximum Sensing Range 3 meter
Blind Zone < 15 cm
Dimension-OD (bottom face) 25.0 mm
Dimension-Height 23.5 mm
  • Level detection
  • Proximity measurement
  • High performance
  • High reliability
  • PVDF housing
  • Waterproof IP68
  • Patented technologies