| | 8 Sensor Specifications | Description | None | With a sensor rail | Photosensor EE-SX671 (Omron) | | Proximity sensor (ON if an item approaches) GXL-N12F (SUNX) | Photosensor EE-SX674 (Omron) | Proximity sensor (ON if an item approaches) APM-D3A1 (Yamatake) | Proximity sensor (ON if an item approaches) GL-N12F (SUNX) | Proximity sensor (ON if an item moves away) GL-N12FB (SUNX) | Proximity sensor (ON if an item moves away) GXL-N12FB (SUNX) | Proximity sensor (ON if an item moves away) APM-D3B1 (Yamatake) | |