OPB821S5Z

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Optical Sensors are used in numerous applications to measure the change in light intensity. The OPB821S5Z is an integrated optical transducer designed to detect the presence of an object in an optical slot filled with an infrared optical emitter and phototransistor. This sensor can be used in a variety of applications including plastic and paper industry, conveyor belts, security and machine vision systems.

The OPB821S5Z is a Slot type Photointerrupter with a transistor output. It has an optical slot that is filled with an infrared light emitting diode and a phototransistor. The light emitted from the LED is picked up by the phototransistor when the object passes through the slot. The Transistor Output then changes from high voltage to low voltage as the object passes through. This change in voltage can be used as a signal to control the corresponding circuit or machinery.

This sensor is ideal for sensing objects within a distance of up to 10mm from the slot. The mechanical body of the Sensor is designed to be compact and durable, making it suitable for use in a wide range of industrial applications. The sensor is available in different package types and mounting configurations, making it suitable for a variety of application requirements.

The OPB821S5Z operates in a wide temperature range from -10 to +60˚C. The sensor can detect objects with a resolution of 3.5micron. The sensor is also designed to provide maximum output current of up to 100mA. This sensor can be used in a wide variety of applications depending on the desired application features.

Most commonly, the OPB821S5Z is used in automation systems, packaging machines, plastic extrusion systems and paper manufacturing systems. It is also used for various other applications like sensing the presence of objects on conveyor belts, motor feedback systems and security systems. In these application, the presence of an object can be detected by the change in voltage output.

In conclusion, the OPB821S5Z is an ideal Sensor for a variety of industrial applications due to its compact design, high sensitivity, wide temperature range and high current output. The use of this Sensor can increase the efficiency and accuracy of any system it is used in.

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