SH-82G

Series:	*
Part Status:	Active
Mounting Type:	--
Package / Case:	Module, Pre-Wired

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The SH-82G is an optical sensor, specifically a photointerrupter, that falls under the type of slot logic that outputs signals with Boolean logic. It can detect the presence or absence of an object that passes through its receiving area, and the output from this device is high or low depending on the object’s presence.

The SH-82G consists of two components: an infrared-emitting diode (IRED), and a PIN photodiode on the opposite side. The IRED emits light and the light is focused into the gap between the two receiver sections, with the object passing through the gap. If an object passes through the gap, the output from the device changes, thereby sensing the object.

The SH-82G has many applications in manufacturing, such as in material handling and packaging applications, monitoring objects moving along production lines, and assuring the quality of products. Its speed detection capability can be used in automated equipment, product sorting, and detecting parts that cannot be seen from the machine’s viewpoint.

The SH-82G is best used in applications where it needs to distinguish between objects that are near and far away, as well as when smaller objects need to be detected. Its logic output allows it to be used in conjunction with other devices, such as counters and timers, to detect non-standard objects in complicated systems.

The device is best used in applications where direct light exposure may be limited, and can measure objects up to 2 mm in diameter with a repeatable accuracy. The SH-82G is usually mounted in a non-magnetic material, as it can be affected by magnetic fields.

The working principle for the SH-82G is simple. When the infrared diode is triggered, the photodiode receives only one light source and output expression is “ON”. When the diode is not triggered, the photodiode receives two light sources and the output expression is “OFF”.

The output of the SH-82G is instantaneous and directly proportional to the incident light. This allows it to detect a variety of objects, in various shapes and sizes, at short distances without any delay in response. The SH-82G is also compatible with field-programmable gate arrays (FPGAs) and microcontrollers, allowing for easy integration into a wide variety of applications.

The SH-82G is a highly versatile device that has many applications. It can detect objects quickly and efficiently, and its logic output allows for easy integration with other components. Its size and flexible mounting makes it easy to install and maintain. Its low power consumption and long-lasting life span make it a reliable and cost-effective option for many applications.

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