WTB9L-3N2491 Sensors, Transducers

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Optical Sensors are an essential element in today\'s technology driven world from industrial to consumer products. WTB9L-3N2491 is an example of an industrial grade photoelectric sensor whose application fields and working principle will be covered in this article.

Typically, industrial grade photoelectric sensors are sensors which are used in industrial manufacturing and automation applications. They are primarily used to detect objects for a variety of purposes. One such use is to detect when an object has passed a certain point in a manufacturing process in order to trigger the next step. WTB9L-3N2491 is an example of such a sensor. It is an industrial grade photoelectric sensor that operates on the NPN optical principle.

The WTB9L-3N2491 operates on the NPN optical principle and has a working range of up to 1.2 m (3.9 ft). This sensor has an optical detection head and an electrical interface in the base of the unit. The detection head contains an LED light source and a detector that determines the reflected light. When an object is placed in front of the detection head, the detector will sense the decrease in the reflected light and output a signal to the electrical interface where it is processed. The output signal can then be used to drive the appropriate circuit.

The WTB9L-3N2491 has a number of features that make it suitable for use in industrial automation applications. For example, it has a wide operating voltage range of 12-24V DC and a repeat accuracy of up to 0.01mm. It also has an output current of up to 250mA and an adjustable response time of up to 100 ms. The sensor has an environmental protection rating of IP67 so it is suitable for use in damp or harsh environments.

In addition to its applications in manufacturing and automation, the WTB9L-3N2491 can also be used in commercial and medical applications. It is often used to detect objects in material handling, packaging, and labeling machines in commercial applications. In medical applications, it can be used to detect the presence of medical instruments in medical procedures.

In summary, the WTB9L-3N2491 is a highly capable industrial grade photoelectric sensor with a wide range of applications. It operates on the NPN optical principle and has a working range of up to 1.2m (3.9ft). It is suitable for use in a variety of industrial, commercial, and medical applications.

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