Visolux 418114 Photoelectric Sensor $987.07 https://www.ebay.com/itm/233197365285?hash=item364ba56825:g:…
Pepperl+Fuchs Visolux Dk20/25B Photoelectric Sensor $823.53 Pepperl-Fuchs https://www.ebay.com/itm/333138094215?hash=item4d9093e887:g:…