E3S-AD91

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Optical sensors are used to detect the presence or absence of objects by using a light source such as a laser, LED, or even infrared light, and a receiver such as a photodiode, phototransistor, or infrared receiver. These sensors are used in many applications ranging from industrial processes to consumer products. The E3S-AD91 is a type of optical sensor used in a wide range of applications, and it is important to understand its application field and working principle.

The E3S-AD91 is an industrial optical sensor which uses a visible red light-emitting diode (LED) as its light source. Its receiver is a receiver is a high-induction, and an NPN output type phototransistor. This combination helps the E3S-AD91 detect the presence of an object from a distance of up to 30 cm. The E3S-AD91 can be used either as an in-line sensor or a side-view type. The in-line type is used when the application requires the detection of objects passing in front of the optical axis, while the side-view type is used when objects need to be detected from a side.

Besides the distance detection capability, the E3S-AD91 also has a range of adjustable parameters to accommodate different applications. The parameters include the operating modes, time delay, power-ON reset, sensitivity, visible LED and photodiodes. The operating modes have two settings, short or long operation. In short operation, the output will be on while the sensing object is within the detection range, while in long operation, the output will be activated as soon as it detects a change in the light intensity. The time delay setting is used to set the response time of the sensor, while the power-ON reset is used to reset the current setting when the power is turned back on. The sensitivity setting is used to adjust the sensitivity level of the detection, while the visible LED and photodiodes can be adjusted to a specific level of brightness or light intensity.

The E3S-AD91 is used in a wide range of industrial applications, including machine tooling, factory automation, motion detection, packaging machinery, glass and container inspection, material handling, and product inspection. In machine tooling, the E3S-AD91 can be used to monitor the movement of parts in automated assembly lines, or to detect the presence or absence of machined parts. In factory automation, it can be used to detect the presence of a presence of a product and assist in goods delivery. In motion detection, the E3S-AD91 can be used to detect the presence of a moving object and to activate motion detection systems. In packaging machinery, it can be used to detect the presence of a product in a package and for quality control. In glass and container inspection, it can be used to detect glass defects or the presence of foreign objects. In material handling, the E3S-AD91 can be used to detect any changes in material levels and to initiate movement of goods. Lastly, in product inspection, it can be used to detect the presence of a product and to initiate the inspection process.

The working principle of the E3S-AD91 is based on the irradiation of the sensing surface with red light. When the sensor’s light source is turned on, the infrared light from the LED is reflected off the surface of the object. This reflected infrared light is then detected by the receiver, which activates the output signal. If the infrared light is blocked, then the output signal is deactivated. This principle of operation can be used in many applications where an object needs to be detected from a distance, and also in many applications where a change in the light intensity needs to be detected.

In conclusion, the E3S-AD91 is an industrial optical sensor that uses a red LED light source and a high-sensitivity phototransistor receiver. It can detect the presence of objects at distances of up to 30 cm and has adjustable parameters to accommodate various applications. It can be used in industrial settings such as machine tooling, factory automation, motion detection, packaging machinery, glass and container inspection, material handling, and product inspection. The working principle involves the irradiation of the sensing surface and the detection of the reflected infrared light, which in turn activates or deactivates the output signal.

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