Omron proximity sensor
Part No. TL-N20ME2
Part No. TL-N20MD1
Part No. TL-N20ME1
Part No. TL-N7MD2
Part No. TL-N20MY1
Part No. TL-W20ME2
Part No. TL-N20ME1-5M
Part No. TL-W5MD2
Part No. TL-N12MD2
Part No. TL-W5MD15-2M