Description The ultrasonic sensor is a high-precision detection device that offers accurate sensing capabilities. With its compact design and integrated transmitter and receiver functions, installation is simple. Widely used in automation equipment and robots. Features -Color:As Shown-Material:Iron- Size: 2.00X1.60X1.60cm/0.79X0.63X0.63in -Nominal frequency (KHz): 40KHz-Emission sound pressure at10V (0dB=0.02mPa): 117dB-Receiving sensitivity at40KHz (0dB=V/ubar): -65dB-Electrostatic capacity at1KHz,<1V (PF): 200030%-The sensor has high precision detection capabilities, which is very convenient.-It has integrated transmitter and receiver functions, making installation easier.-The sensor utilizes ultrasonic technology for simple and quick detection.-Made of iron, the sensor offers reliable performance and has a long lifespan.-The sensor can be applied in various automation equipment and robots.Package list: 1 x Pair of Ultrasonic Sensors