These capacitive sensors for level detection use their active surface to detect the product, bulk material or liquid to be scanned by contacting the media. Their spherical electrical field effectively compensates for adhesions to the active surface of the sensor. Dimensions=Ø 12 x 75 mm, series=M12, thread (A)=M12x1, installation=not flush, connection=plug connector, M12x1 plug, 4-pin, switching output=PNP opener (NC), switching frequency=100 Hz, range=1...8 mm, sensitivity=adjustable switching distance, housing material=PBT, active surface, material=PBT, ambient temperature=-25...85 °C, operating voltage Ub=10...30 VDC, approval/conformity=CEcULusWEEE, protection class=IP67