A200D1 200 kHz Air transducer
P/N: H2KA200KD1CD00

A200D1 works as a signal transmitting and receiving unit. This ultrasonic transducer is suitable for gas flow detection with high sensitivity, low noise, low ZFD (zero flow drift), high precision as well as exceptional reliability. In particular, the transducer housed with PVDF material is FDA compliance and free from corrosion by chemical solvent.

Operation Frequency 200 kHz
Capacitance (@ 1 kHz, 1Vrms) 500 pF
Directivity (Full Angle @-3 dB) 8 Degree
Dimension-OD 16.0 mm
Dimension-Height 19.0 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
  • Gas concentration meter
  • Non-contact level detection
  • High performance
  • High reliability
  • PVDF housing
  • FDA compliance
  • Chemical resistance
  • Waterproof IP68
  • Patented technologies
A200D Dimensions