GP1S273LCS1F

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Optical sensors are used to detect light, usually based on a specific wavelength and intensity. Photointerrupters, also known as opto-interrupters, are ones that detect the interruption of a light beam. Slot type photointerrupters are used when it is important to have a device sensitive to a very small slot. A transistor output provides a simple solution to identify when a light beam is interrupted.

GP1S273LCS1F is an infrared reflective slot type photo interrupter that utilizes a two-element GaAs infrared light emitting diode, and a phototransistor, manufactured by SHARP. This device has a very small slot size, about one-third the size of a comparable infrared reflective photointerrupter, making it ideal for narrow, close-spaced slot applications. GP1S273LCS1F offers a highly increased durability and superior optical performance, allowing for recognition of differences between micro slots. It also boasts a longer working distance and a highly stable sensing plane.

GP1S273LCS1F is used widely in a variety of applications, ranging from communication system components and machine tools, to automatic robotics and safety applications. It is used for automatic sensing of the presence of objects in robotic arm assembly lines, for motor or shaft control, as well as for position sensors. Additionally, its compact size and superior durability make it suitable for use in automated equipment, electro-mechanical devices, vending machines and medical instrumentation. Lastly, GP1S273LCS1F is a good choice for applications that require a high level of protection from environmental hazards.

GP1S273LCS1F is designed with a durable, elementary construction. All components are integrated into the package and are highly tolerant of shock and vibration. Its chip-sealed package also provides reliable performance in severe environmental conditions. Additionally, its face-to-face construction ensures an extremely narrow sensing slot size and a very high degree of stability. This allows for an extremely precise detection of even small objects.

GP1S273LCS1F is an optical switch based on a light interruption and transistor output operation. It works by emitting light from the Illuminator, which is absorbed by the phototransistor when no object is detected. When an object passes through the up-to-0.078 millimeter gap between the Illuminator and phototransistor, the light is blocked and the transistor output keeps low. This process is used to detect the presence of the object, as the output causes a sudden change in the system\'s circuit.

In conclusion, GP1S273LCS1F is a specialized photointerrupter, with a transistor output design, optimized for narrow, close-spaced sensing applications. It provides improved sensing performance and is highly durable, making it a suitable solution for many types of industrial applications. It is a reliable and highly efficient device, able to detect very small objects and changes in light intensity.

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