Photoelectric sensors operate by sensing a change in the amount of light received by the photodetector. The change in light could be caused by the presence or absence of an object, its size, shape ...

The SA2E general-purpose photoelectric sensor family includes five models which improve or replace SA1E products. The SA2E sensors improve response times to 0.5ms, compared with 1.0ms for previous ...

Baumer introduces photoelectric sensors with the new SmartReflect principle for absolutely reliable object detection. These light barriers create a closed light beam between the sensor and machine ...

All sensor outputs are complementary, allowing them to be used as a light-on or dark-on sensor. The Contrinex photoelectric sensors are made in the USA and are UL listed, CE marked and RoHs compliant.

SA2E PE sensors are extremely compact at 10.8x19.5x31.5mm, and various mounting brackets are available. Sensors are built to operate in a wide range of temperatures from -30 to +55DegC, and an ...

Lightning is the most spectacular manifestation of atmospheric electricity”, yet its precise trigger has long eluded science.