Omron E3T Photoelectric Sensor

Object detection through small holes

• The precision pinpoint LED of the through-beam models provides appropriate sensing distances for very precise and reliable detection even through smallest slits and gaps with e.g. 0.5 mm dia.
• The coaxial optics and the small focal lens of the retro-reflective models allow the detection of small (dia 2 mm) objects or through small holes (dia 2 mm).

E3T-SL limited-reflective models (side view)

• Minimum detection object: 0.15 mm dia.
• Limited-reflective optics reduce the influence of changing backgrounds and surrounding metal for enhanced detection stability.

Models with M2 or M3 mounting holes

• Space-saving M2 screw mounting (screws included)
• Standard M3 screw mounting (order screws sets from accessories)