Overview With Retro-reflective Sensors, a Reflector is set and the Sensor detects whether light is reflected back from the Reflector. They are effective for precise, stable detection. EE-SPZ-A Description Photomicrosensor with light modulation for reduced external light interference.

Overview With Reflective Sensors, light is shown on the workpiece and reflected light is detected. EE-SY671 / 672 Description Photomicrosensor with sensitivity adjuster.

Overview Convergent Reflective Sensors detect workpieces that are only a specific distance from the Sensor. They can be effectively used when there are background objects. EE-SPY31 / 41 Description Accurately detects objects placed in front of shiny Background.

Overview With Slot-type Sensors, the emitter and receiver are set in a U shape to enable easy handling. With Reflective Sensors, light is shown on the workpiece and reflected light is detected. EE-SPX301 / 401, EE-SPY30 / 40 Description Photomicrosensor

Overview Through-beam Sensors have separate emitters and receivers to enable setting them at the required distance. EE-SPW311 / 411 Description Through-beam Photomicrosensor with a sensing distance as long as 1 m. EE-SPW321 / 421 Description Compact, Thin-profile Photomicrosensor with special

Overview The emitter and receiver are set in a U shape to enable easy handling. EE-SX95 Description Meeting Customer Needs with Ultracompact Sensors that Mount with M3 Screws EE-SPX303N / SPX403N Description A Wide Slot Width of 13 mm and