These capacitive sensors for level detection use their active surface to detect the product, bulk material or liquid to be scanned while in contact with the media. Their spherical electrical field effectively compensates for adhesions to the active surface of the sensor. Dimensions=Ø 8 x 54 mm, series=M08, thread (A)=M8x1, installation=not flush, connection=plug connector, M8x1 plug, 3-pin, switching output=NPN normally open (NO), switching frequency=100 Hz, range=0.1...3 mm, sensitivity=adjustable switching distance, housing material=stainless steel (1.4301), active surface, material=PTFE, ambient temperature=-10...70 °C, operating voltage Ub=11...30 VDC, approval/conformity=CEcULusWEEE, protection class=IP65