SF4-AH96-N

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Optical Sensors provide a way of detecting the presence or absence of objects using a variety of light sources ranging from visible to infrared wavelengths. Among these, Photointerrupters are devices which activate when a light beam is interrupted, and Slot Types are devices that detect thin slots or apertures. They are often used in applications such as counting parts or providing user feedback in consumer electronics. The SF4-AH96-N is a Logic Output slot type Photointerrupter specifically designed for these kinds of tasks, and this article will discuss its application field and working principle.

The SF4-AH96-N is designed to sense the presence of objects with slot sizes ranging from 0.2mm to 0.5mm. It is typically used in applications that require simple on/off functions, such as counting parts, detecting objects or providing user feedback in consumer electronics. Its main features include a narrow 0.2mm slot size, a high operating voltage of 16V, a long sensing distance of up to 5mm and a direct TTL logic output. It is a highly reliable and low cost device that can be used in a wide range of applications.

The SF4-AH96-N utilizes a slotted optical head that is coupled with an integrated photodiode. The photodiode is used to detect the presence of an object when it interrupts the light beam, and then converts the incident light into electrical current. The electrical current is then transmitted to a signal processing circuit, which amplifies the signal and sends it to the logic output. The logic output then converts the signal to TTL logic levels, which can be used to trigger an external circuit to perform the necessary action. The SF4-AH96-N has an operating temperature range of -25°C to +85°C, making it suitable for a variety of different applications.

The SF4-AH96-N provides a simple and reliable way of detecting the presence of objects or providing user feedback in a wide range of applications. Its narrow 0.2mm slots ensure precise detection, and its long sensing distance of up to 5mm make it ideal for applications where accuracy is of utmost importance. Furthermore, its direct TTL logic output provides a convenient way of triggering external circuits to perform the necessary action. All of these features make the SF4-AH96-N an ideal choice for applications such as counting parts or providing user feedback in consumer electronics.

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