Omron Proximity Switch (E2V-X8B1) $768.63 Omron https://www.ebay.com/itm/332893561020?hash=item4d8200a0bc:g:…
Omron E2K-C20Mc1 Capacitive Proximity Switch $781.79 Omron https://www.ebay.com/itm/202147545716?hash=item2f10eec274:g:…
Omron Capacitive Proximity Switch Type E2K-X15ME1 $1,399.99 https://www.ebay.com/itm/224705276397?hash=item34517a69ed:g:…