Custom 10pcs 16mm 40K ultrasonic transmitter ultrasonic sensor Ultrasonic emitter TCT40-16T 40KHz Transmit+receive aluminum sensor

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Product information: ultrasonic sensor.

Size: 16 mm

Nominal frequency: 40KHz.

Launch sound pressure at10V (0dB=0.02mPa) : greater than 117dB.

V receiving sensitivity at40KHz (0dB= v /ubar) : greater than or equal to -70db.

Electrostatic capacity at1KHz,<1V (PF) : 2000 + + 30%.

Detection distance (m) : 0.2~3.

Shell material: full aluminum.