Here is the circuit of a little label sensor ideal for detecting labels on bottles. The circuit offers a peak sensing distance of 2.5 mm (operating range 0.2 mm to 15 mm) backed up by the proven ...

Photoelectric sensors and light curtain sensors are among the most commonly used sensing devices in factories. Photoelectric ...

TT Electronics has announced its OPB735 series Reflective Object Sensors for challenging industrial automation and safety applications. This reflective sensor features hermetically sealed components ...

CAMBRIDGE, UK — The OPB733TR miniature reflective sensor from Optek combines a 7.6×4.06 mm footprint with lensed optics for enhanced sensing range in space-constrained applications. The reflective ...

E3FA and E3FB cylindrical photoelectric sensors are compact, allowing them to be mounted where space is limited. Setup is intuitive: Sensitivity is adjusted with a standard-size screwdriver. The E3FA ...

Figure 1a shows a slotted optical switch. An LED is mounted in a plastic housing, facing a phototransistor, but separated by a gap. If something moves into the gap, it blocks the light path between ...

Leuze has introduced a broad range of stainless steel optical detectors for the food industry. “The devices are designed for reliable operation in wet areas and during intensive cleaning processes and ...