5 Pair TCT40-16R/T Sensor Transmitting Receiving Probe Ultrasonic Probe 16mm;

Model: TCT40-16R / T (diameter 16mm)
Nominal frequency (KHz): 40KHz
Emission sound pressure at10V (0dB = 0.02mPa):. ? 117dB
Receiver sensitivity at40KHz (0dB = V / ubar): ?-65dB
Capacitance at1KHz, <1V (PF): 2000 ± 30%
One is to receive, one for the transmitter, the receiver and the transmitter are separated, T refers the transmitter, R refers receiver

Package included:
10 pcs 5 pair 16MM ultrasonic sensors Transmitting and receiving probe Ultrasonic probe R T