OPB812W55

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Optical Sensors - Photointerrupters - Slot Type - Transistor Output

Optical Sensors are used to detect the presence of objects, liquids or gases. Photointerrupters are a type of optical sensor and are designed to detect the presence of an object passing in front of them. Slot Type Photointerrupters have a thinner profile than solid state devices and feature slotted optical paths. They are used in object detection and control applications since they can detect the presence of an object even at higher speed. The OPB812W55 slot type phototransistor is an example of such a device.

The OPB812W55 slot type photointerrupter has a wide range of applications and is designed to operate in extreme environmental conditions. Its main features include a fast switching time, a long-term stability, and an optical through-beam design, allowing it to sense and transmit an object passing in front of it. Additionally, it has a high switching current capacity, meaning it is capable of controlling high power devices.

The working principle of the OPB812W55 slot type photointerrupter is based on simple optical principles. It consists of an infrared emitter and an infrared detector contained within a single housing. When an object passes between the two components, the light beam is interrupted, and the detector sends a signal to the output transistor, triggering the appropriate circuit response. The device is designed to operate in various conditions, including high speed and temperature.

The OPB812W55 slot type photointerrupter is an ideal choice for applications which require a reliable and accurate detection system. It is suitable for use in industrial, medical and security applications. It can be used as a check module for systems like door locks, or as a sensing element for liquid or gas passing through a pipe. Additionally, it can be used in production line quality control systems and reverse engineering prevention systems.

The OPB812W55 slot type photointerrupter is an excellent choice for any application where accurate and reliable sensing is required. Its fast switching time, high power capacity, and long-term stability make it an ideal choice for industrial and consumer applications. Furthermore, its small size, wide voltage range, and wide operating temperature range make it an ideal choice for many applications.

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