WSE9-3N2430

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Optical sensors are an important type of sensing technologies that are key elements for different automatic systems. WSE9-3N2430 is a widely-used optical sensor that is designed to be used under different applications and environments including protective sensing task, automatic measurement and automatic control.

WSE9-3N2430 is a kind of general photoelectric sensor. It can be divided into two categories, which are Transmissive and Retro-reflective. Both categories use infrared LED as the light source, and the capacitive transducer as the reception element of the sensor. Generally speaking, the Transmissive type uses the transmission of the infrared LED as a sensing light source, and uses the corresponding capacitive transducer to detect whether the sensing object is present or not. The Retro-reflective type uses infrared LED as the light source, and the signal emitted by the transmitter can be reflected by the sensing object back to the receiving element, and the capacitive transducer can sense the returning signal as its output signal.

WSE9-3N2430 application field is widely varied. For example, WSE9-3N2430 photoelectric sensors are often used in the field of industrial automation. It can be used as process control, monitoring objects position, presence, size, level measurement, die separation, etc. Its application field can be even extended to include agriculture, beverage processing, paper-making, pharmaceutical and health care, etc.

Besides the application performance of WSE9-3N2430, its working principle is the most important. The transmissive type consists of three components, a transmitter that emits the infrared radiation, the receiver and the capacitive transducer. The transmitter emits the infrared light to a certain area. When an object enters this area, the infrared light is scattered and absorbed by the object. The absorption of light is detected by the receiver and then the signal is transmitted to the capacitive transducer which then produces the switch output.

For the Retro-reflective type, it consists of the same three components, a transmitter that emits the infrared light, the receiver and the capacitive transducer. The transmitter emits the infrared light to a certain area. When the object enters this area and is reflected back, the receiver detects the returning light and sends the signal to the capacitive transducer which then produces the switch output.

In short, WSE9-3N2430 is a kind of highly versatile optical sensor which can be used in a vast range of applications. Its transmissive and retro-reflective designs make it suitable for different kinds of usages. With its excellent performance, WSE9-3N2430 is certainly one of the most widely used photoelectric, industrial optical sensors available in the market.

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