SICK IMB08-04NPOVT0S Inductive proximity sensors. SICK IMB08-04NPOVT0S is a inductive proximity sensors in the IMB family. SICK identifies this exact configuration as manufacturer article 1072593. The official technical record specifies Housing: Metric; Standard design; 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 IMB08-04NPOVT0S.