SICK IMB08-04NNSVU2K Inductive proximity sensors. SICK IMB08-04NNSVU2K is a inductive proximity sensors in the IMB family. SICK identifies this exact configuration as manufacturer article 1072702. The official technical record specifies Housing: Metric; Short-body; Thread size: M8 x 1; Diameter: Ø 8 mm; Sensing range S n: 4 mm; Safe sensing range S a: 3.24 mm; Installation type: Non-flush. The linked SICK data sheet is specific to IMB08-04NNSVU2K.