technology, the sensor enables quick detection. The probe is highly reliable, providing stable performance and a long lifespan, making it suitable for various industrial applications. Its versatility allows for wide-ranging use in automation equipment, robots, and more. Features -Color:Silver -Material:Iron - Size: 2.00X1.60X1.60cm/0.79X0.63X0.63in -Nominal frequency (KHz): 40KHz - sound pressure at10V (0dB=0.02mPa): >=117dB -Receiving sensitivity at40KHz (0dB=V/ ): >=-65dB -Electrostatic capacity at1KHz,<1V ( ): 2000±30% -The sensor has highly accurate and efficient detection capabilities. -The application is simple as the sensor has integrated receiver and transmitter functions. -Made of iron, sensor is stable, strong. Easy installation and quick installation. -The sensor offers dependable performance and has an extended lifespan. -Suitable for various industrial applications, such equipment. Package list: 1 x Pair of Sensors