Further information for TURCK Inductive sensor 44177 - NI15-M30-AD4X-H1141
Inductive sensor, operating voltage 10.65 VDC, rated switching distance 15 mm, non-flush, threaded barrel, M30 x 1.5, chrome-plated brass, DC 2-wire, 10...65 VDC, normally open, connector M12 x 1