QVB11224

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Mounting Type:	Through Hole, Flange
Package / Case:	Module, PC Pins, Slot Type

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Optical Sensors - Photointerrupters - Slot Type - Transistor Output

Optical sensors are devices that detect light and convert it into an electrical output. Photointerrupters, such as the QVB11224, are a type of optical sensor that utilizes a slot in an interruptive material, such as a plastic or metal, to detect the presence or absence of an object. The QVB11224 is a slot type photointerrupter with a transistor output.The QVB11224 photointerrupter has a wide application field. It is used in applications such as position sensing, object detection, motion sensing, and industrial automation. It is resistant to light hits and vibrations, and its compact size makes it suitable for tight areas and installations. This makes it ideal for use in harsh environments, including those with extreme temperature and humidity levels.The working principle of the QVB11224 photointerrupter is simpler than other optical sensors. It is based on an interruptive material situated between an IR LED and an IR detector. When an object passes between the IR LED and the IR detector, the interruptive material is no longer able to block the IR signal and the IR detector sends an electrical signal to the output. This signal can then be used to measure the object\'s position, to detect movement, or to trigger an automation process.The QVB11224 has a built-in safety feature, which prevents false signals and helps ensure reliable operation in demanding conditions. The photointerrupter also has a fail-safe mode which ensures that an output signal is not emitted if the object is not detected. This helps prevent false operation in case of fault conditions.The QVB11224 photointerrupter has a low power consumption of 1 mA, and can operate between 0°C and 55°C. Its wide operating voltage range (2.4 – 5.5V) makes it an ideal choice for use with a wide variety of systems. The response time for the output signal is fast, and the output signal is stable for both presence and absence of objects. This makes it suitable for applications that require a fast response time and accurate signals.The QVB11224 is a reliable and cost-effective solution for a variety of applications. Its wide application field, robust design, easy installation, and long-term operating reliability make it an ideal choice for use in applications where reliability in harsh conditions is paramount.

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