HTB18-L1G2AG

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Optical sensors are used in a variety of industrial applications and measure a particular physical property. Depending on the application they may measure the amount of ambient light, temperature, pressure or other physical qualities. The HTB18-L1G2AG is an optical sensor specifically designed to measure visible light & low level ambient light in industrial automation applications. This article discusses the application field and working principle of the HTB18-L1G2AG.

Application Field of the HTB18-L1G2AG

The HTB18-L1G2AG is designed to measure visible light in industrial automation applications. It can be used to measure the intensity and color of the light in these applications. The light intensity can be adjusted to the desired level by using adjustable gain (AG) control. This AG control allows the user to instantly adjust the light intensity without making any modifications to the circuit.

The HTB18-L1G2AG is also suitable for sensing low level ambient light in industrial applications. This sensor is designed to measure the light intensity in various industrial applications which may include ambient light measurements in automotive, robotics, manufacturing, and medical industries.

In addition to its industrial applications, the HTB18-L1G2AG is also suitable for use in consumer products such as automotive head lights, street lamps, and emergency light systems.

Working Principle of the HTB18-L1G2AG

The HTB18-L1G2AG works on the following principle. The light from the source enters the sensing element, which can be an integrated photodiode array or a solid-state detector. The visible light falls onto the elements, which is converted into proportional electrical signals. The signals are then processed by an integrated AG control circuit, where the gain is adjusted for optimal performance. The output of this circuit is a signal proportional to the light intensity, which is then further processed by a microcontroller or processing unit that can compute the intensity or color of the light.

The HTB18-L1G2AG has an adjustable range of up to 10,000lux . It has a response time of less than 5us and a wavelength response range of 380nm to 700nm. It also features a low noise signal of less than 0.1% compared to the full-scale output.

The HTB18-L1G2AG is a versatile sensor which is suitable for a wide range of industrial and consumer applications. It is easy to install and maintain, and its adjustable gain control allows the user to adjust the light intensity, thus making it suitable for different applications.

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