SF4-AH48

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Optical sensors such as photointerrupters are used in many applications ranging from industrial automation to medical imaging. The SF4-AH48 is a slot type photointerrupter with built-in logic output designed for industry-oriented applications. These sensors detect the presence or absence of light through the interruption of an infrared (IR) signal emitted between the sender and receiver. The SF4-AH48 operates up to an ambient temperature of + 85°C, while its switching frequency can reach 10kHz, giving flexibility to its application in various markets.

The SF4-AH48 features a built-in logic output, enabling it to work well in many applications. The logic output converts the analog changes in the transmitted IR signal into logic levels. These can be used to detect the presence or absence of light, as well as to measure the specific light level. The output logic is selected by the user, making the SF4-AH48 an adaptable sensor.

The SF4-AH48 can be used for many applications such as the detection of pallet, paper, metal or liquid level, the detection of label presence or absence, and for the counting of objects\' rate. It is also suitable for applications like automatic door switch, detection of rotation, and other safety applications.

The working principle of the SF4-AH48 is based on an infrared light transmission process between the emitter and the receiver. When the gap between the emitter and receiver is interrupted, the infrared light will no longer be detected and the logic output will be triggered. The SF4-AH48 features an optical frequency of 940 nm, making it suitable for indoor applications and other similar applications.

The SF4-AH48 is highly sensitive and has a wide detection distance. It also features large dimensions which give it the ability to detect objects up to a 2 mm gap. Moreover, it has a 3-pin connection and comes with a wide variety of optical accessories. This makes it a very versatile and reliable solution for industrial and automation applications.

The SF4-AH48 is a reliable and efficient sensor for many applications. It is highly reliable and its output logic allows it to easily interface with other devices. Its built-in logic output makes it an ideal solution for many applications, and its wide detection distance gives it an advantage in many industries. The SF4-AH48 can be used in indoor and outdoor applications, such as for automatic door switch, object counting and metal detection.

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