Inductive Sensor: Features: • 1.5 mm flush, • Stainless steel versi, • Extended temperature range • General specifications: Switching element function PNP NO, Rated operating distance sn 1.5 mm, Installation flush, Output polarity DC, Assured operating distance sa 0 … 1.2 mm, Actuating element structural steel, e. g. 1.0037, SR235JR (formerly St37-2), 8 mm x 8 mm x 1 m, Reduction factor rAl 0, Reduction factor rCu 0.3, Reduction factor r304 0.7, Reduction factor rBrass 0.4.