Carlo Gavazzi Polarized Retro-Reflective Photoelectric Sensor, Io-Link, Range 6000mm, Red Polarized Modulated Light 620Nm, Power Supply 10-30Vdc, Npn/pnp/push-Pull, N.o., N.c., M8 Plug, 10X30X20mm Housing Plastic, Ip67 Rohs Compliant: Yes - PD30CTPR60BPM5IO