Ultrasonic sensor, 350 ... 6000 mm, 250 ... 3500 mm normally open / normally closed; (parameter can be set + 1x current output); simulated normally open / normally closed; (settable parameter + 1x current output); analog DC NPNDC NPNM30 x 1 / L = 103.8 mm M30 x 1 / L = 103 mm