NI10-G18-VP6X-B1441, Turck Sensor; nonembeddable; 10mm Range; 18mm full threading metal barrel, chrome plated brass; complementary outputs: one N.O., one N.C. PNP, 10-30 VDC, polarity protected, 1 LED; 4-pin minifast, 7/8 in-16UN, metal, male right-angle