Position detection or object detection in solid, powdery and liquid media - they check presence and count objects without contact. They can be used universally and work regardless of color and surface texture. Fog, dust or dirt are no problem for them. Their high resolution and small blind zones ensure extreme precision. Ultrasonic sensors differ in their output signal. Design=Ø 18 mm, analog output=analog, current 4.20 mA linearly rising/falling, connection=plug connector, M12x1 plug, 5-pin, housing material=brass PBT, active surface, material=PU foam/epoxy resin/glass, range=120...1300 mm, approval/conformity=cULus LISTEDCEEACWEEE, ambient temperature=-25...70 °C, protection class=IP67, repeat accuracy=± 0.15 % FS, operating voltage Ub=10...30 VDC