OMRON to Release E2EW Series Durable Full Metal Proximity Sensor, Boasting World's Longest Sensing Distance | OMRON Global
10PCS Omron E3Z D61 Compact Photoelectric Sensor Diffuse reflective Pre wired NPN with Built in Amplifier|sensor relay|sensor medicalsensor led flood light - AliExpress
Omron E2EX10C1305M Cylindrical Shielded Inductive Proximity Sensor - M30 Threaded - Short Body - 10mm Sn - NPN-NO - 5 m Cable