QVA11234

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The QVA11234 is one of the optical sensors from the Photointerrupters range produced by Omron. It is a slot type photointerrupter, featuring a transistor output. These types of devices are often used in industrial and consumer goods manufacturing, in automated production lines, for medical applications, or for the servicing of industrial equipment.

The QVA11234 consists of an infrared light emitting diode (LED) and an NPN transistor phototransistor integrated onto a single chip. When an object obscures the LED element, the phototransistor component will detect this and triggers the transistor output. The output of the transistor will will either be either off (open circuit) or on (closed circuit).

The QVA11234 is designed for use in a variety of industrial applications due to its compact size, long-life operation, and reliable detection. It has a wide operating voltage of 4.5 to 24V DC, and a wide operating temperature range from -25 to + 70 °C. Its slot width is 8.0mm, which is suitable for applications which require a high level of accuracy and reliability. The detection distance is 3.5mm. The LED optical element is positioned at an angle of 30 degrees from the optical axis.

The device is designed to be used in conjunction with a controller or control board, which would provide the necessary voltage to the LED element and receive the digital output information from the phototransistor output. The output can be used to detect the presence of an object, the movement of an object, or as a switch or sensor.

The QVA11234 is RoHS compliant and CE certified, making it safe for use in a wide variety of industrial applications. It is a reliable and efficient device which can provide a cost-effective and accurate solution to many industrial and consumer goods manufacturing needs.

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