OPB493L11

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The OPB493L11 is a type of an optical sensor specifically designed for photointerrupters that feature the slot type logic output. Due to its properties, the OPB493L11 has become a popular choice for various applications in a range of industries. The device’s ability to sense and position objects makes it ideal for use in a variety of different tasks.

The OPB493L11 utilizes a CMOS-compatible, hermetically sealed, reflective phototransistor for light detection. This on-board phototransistor is connected to an on-board receiver circuit which interprets the detected light levels and converts them to digital logic voltage levels (LOW or HIGH). The outputs from this circuit can be used in either synchronous or asynchronous modes for object position sensing and monitoring.

A major advantage of the OPB493L11 is its ability to detect objects at a 5mm resolution. This allows engineers to develop applications that require precise positioning in areas where space is limited. Furthermore, the photointerrupter’s small size and low power consumption make it suitable for portable and battery-powered electronic devices.

The OPB493L11 is particularly suited for applications in safety and automation processes, where it can provide reliable detection of objects in hard-to-reach areas. It is also an ideal choice for applications in industrial automation, where detection of objects at high speed and accuracy is required. Furthermore, the OPB493L11’s ability to sense objects in closed loop systems has made it popular in robotic industrial systems.

The working principle of the OPB493L11 is based on a process of simple light detection. An infrared LED is used to emit a beam of light which is then detected by the on-board phototransistor. If an object interrupts this beam of light, the photointerrupter will trigger a logic output. This output can then be used to initiate a specific action, such as motor activation or brake application.

Overall, the OPB493L11 provides an effective and reliable solution for a wide range of position sensing applications. Its ability to detect objects at a 5mm resolution makes it an ideal choice for use in safety and automation processes. Its small size and low power consumption also make it suitable for use in portable and battery-powered devices. The working principle of the OPB493L11 is based on simple light detection, which makes it a reliable choice for numerous applications.

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