Ultrasonic sensor, reflection sensor, with switching output, operating voltage 12.24 VDC, max. range 1400 mm, cable length 2 m, start and end of the switching range adjustable using a teach button, output function normally open or normally closed, response time adjustable, pump function, pnp/npn transistor output (normally open), opening angle of the sound cone 15°, blind zone: 10 cm, range: 140 cm