“Turck BI2-G08-AP6X-V1131 Proximity Sensor; Embeddable Inductive Sensor – 2 mm Sensing Range; 8 mm Ø Fully Threaded Metal Barrel Housing; N.O. 3-Wire DC, PNP Output; 10-30 VDC Polarity Protected, Pulsed SCP; 1 LED; 3-Pin Snap & M8 x 1 picofast Male Connector”