SH-82R

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Optical Sensors - Photointerrupters - Slot Type - Logic Output

The SH-82R Photointerrupter is a slot type logic output through-beam optical sensor designed to detect the presence of an object passing through a narrow gap.The SH-82R detects objects in a variety of materials including plastic, paper, wood, and others. It can detect objects that are larger than its resolving power. The device consists of an LED emitter and an IC receiver combined in a compact plastic package. It can be mounted and used in a variety of ways, and circuitry can be set up for either active-low or active-high operation.

The SH-82R is specifically designed for use in automated production and packaging systems. Its high degree of accuracy and reliable operation makes it suitable for a wide range of applications including material handling, parts counting, sorting, filling levels, thickness gauging, electronic circuit components, and automated assembly systems.

The SH-82R Photointerrupter uses optical sensing technology to detect the presence of an object passing through a narrow gap. This device works by emitting an infrared beam from a light emitting diode (LED) and then receiving the beam with an integrated Schmitt trigger which drives a logic output. When an object interrupts the beam, the IC generation is turned off, and the output goes low. The output state changes to high when the obstacle is cleared from the sensing area.

The output stage is configured for either active-low or active-high logic, and the sensitivity and resolution of the photo interrupter can be adjusted. The device also features surge protection and broad incident angle acceptance for reliable operation in a wide variety of environmental conditions. The SH-82R Photointerrupter is very durable and can withstand vibrations and shocks making it long lasting and maintenance free.

The SH-82R Photointerrupter is a cost-effective solution to a variety of sensing needs, and is particularly suitable for detecting the presence of objects passing through a narrow gap. Its adjustable output make this versatile device ideal for applications including material handling, parts counting, sorting, filling levels, thickness gauging, electronic circuit components, and automated assembly systems. With its surge protection and broad incident angle acceptance, the SH-82R is the perfect solution for reliable performance in a variety of applications.

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