A500B1 500 kHz Air transducer
P/N: H2KA500KB1CD00

A500B1 ultrasonic transducer is designed to deliver outstanding performance at around 500 kHz frequency using our in-house piezoceramic and acoustic matching layer along with state-of-art technologies. The transducer works as a signal transmitting and receiving unit. This ultrasonic transducer is suitable for gas flow detection and proximity measurement with precise control as well as extraordinary reliability.

Operation Frequency 500 kHz
Capacitance (@ 1 kHz, 1Vrms) 320 pF
Directivity (Full Angle @-3 dB) 7 Degree
Dimension-OD 18.2 mm
Dimension-Height 6.58 (ref.) mm
ZFD (Zero Flow Drift) < 1.0 ns
Operating Temperature -30°C to +60°C
Storage Temperature -40°C to +85°C
  • Gas flow meter
  • Proximity measurement
  • High performance
  • High reliability
  • Solvent resistance
  • Patented technologies
A500B Dimensions