OPB480P11

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Optical sensors are devices designed to measure light over a range of wavelengths and convert it into electrical signals. This type of sensor is typically used for photoelectric sensing in industrial automation and control applications. Photointerrupters are a special kind of optical sensor that works by detecting when an object or light source passes across an interruption in a beam of light. The OPB480P11 is a slot-type photointerrupter with a logic output.

The OPB480P11 uses an infrared light emitting diode (LED) and an NPN phototransistor to detect when an object passes between them. The LED emits a beam of infrared light across the opening of the slot, and when an object enters the beam, the phototransistor is blocked, interrupting the circuit and providing the logic output signal. The OPB480P11 has a wide operating range, from -40°C to 85°C.

The OPB480P11 has a variety of applications in industrial automation and control systems. It can be used to detect objects passing through a gap, such as paper sheets or parts in a production line, or to detect the passage of light through a doorway or window. It can also be used as a positional or speed sensor, to detect when an object has moved to a certain position or is moving at a specific speed. Additionally, it can be used as a presence or detection sensor to detect when an object is present within a specific range.

The OPB480P11 can be used in a wide variety of environments, including outdoor applications. It has excellent insulation characteristics, making it suitable for use in moist environments and it is immune to interference from fluorescent lights and other sources of high frequency noise. The device is also resistant to shock and vibration and has a low power consumption, making it well suited for battery powered applications.

The OPB480P11 is a versatile and reliable photointerrupter, offering a wide range of operation and applications. Its logic output signal makes it ideal for use in automation and control systems, where it can be used to detect the presence of objects, react to changes in position, and measure speeds. Its excellent insulation characteristics, resistance to shock and vibration, and low power consumption make it suitable for a wide range of environments, including outdoor applications. With its wide operating range and numerous applications, the OPB480P11 is an ideal choice for industrial automation and control systems.

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