Omron E3HT-1E1 is a through-beam photoelectric sensor from Omron’s E3HT lineup. In a through-beam configuration, it uses a separate emitter and receiver to detect when an infrared beam between them is interrupted by a target. This setup is commonly used in automation and manufacturing environments to sense the presence or position of moving parts on conveyors, packaging lines, or other machinery where non-contact detection is required.
