HL-G112-S-J

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Optical Sensors are devices that are designed to detect or measure photons or light. From Industrial applications to Photoelectric applications, optical sensors are used in many different fields and applications. HL-G112-S-J is an example of an optical sensor, its application field and working principle will be explored in greater detail in this article.

Application field

As an example of an optical sensor, the HL-G112-S-J is mainly used in the industrial sector, it’s most common use being for presence detection or for detecting the motion of objects. According to the manufacturer, it has an outstanding reliability and is suited for most industrial or technical applications. Also due to its solid construction and high shock and temperature resistance, it is suitable for use in all types of environments, such as wet or dirty places. Generally, the HL-G112-S-J is a reliable, cost-effective and versatile system which is used in a range of applications, such as measuring objects moving on a production line, or monitoring objects in semi-automation systems, or in safety systems.

Working principle

The HL-G112-S-J optical sensor operates by measuring the amount of light that is incident on it. The sensor has two red LED emitters and two phototransistor detectors that receive the incident light. When an object is detected, the photoelectric sensor emits a signal that is proportional to the amount of light received by the phototransistor. Therefore, the sensor works by measuring the amount of received light, and this signal is used to generate a signal that is proportional to the size of the object detected. Furthermore, the sensor is equipped with an adjustable sensitivity controller which allows it to detect objects of different sizes.

The optical sensor is also capable of distinguishing between one object and two object using two separate outputs on the sensor, one output for detecting objects of one size, and one output for detecting objects of two sizes. This feature allows the sensor to be used with a variety of applications including object detection, identification, and classification. Additionally, the sensor also has a wide range of adjustable settings, which allows it to work over a wide variety of conditions, such as in low or bright light, high or low levels of external noise, and in environments where the level of ambient light may vary.

Finally, the HL-G112-S-J optical sensor is capable of detecting objects up to a range of 0.5m with a resolution of 0.1mm, which allows it to detect objects that are very small. This is a useful feature in applications where small objects need to be detected and measured, such as in industrial or automotive applications.

In conclusion, the HL-G112-S-J optical sensor is a versatile and reliable device that is used in a variety of industrial or technical applications. Its main features include adjustable sensitivity for detecting objects of different sizes, two separate outputs for detecting one or two objects, and a long range resolution of 0.5m with 0.1mm resolution. Therefore, the HL-G112-S-J optical sensor is a cost-effective, reliable and versatile solution for many different applications.

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