TCT40-16R Ultrasonic Transducer Transmitter And Receiver

Proximity Specification:

1. Nominal Frequency : 40KHz
2. Emission sound pressure at10V (0dB = 0.02mPa) : ≥110dB
3. Receiver sensitivity at40KHz (0dB = V / ubar) : ≥-75dB
4. Capacitance at1KHz, <1V (PF) : 1800 ± 30%