HOA1872-013

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Optical sensors are devices used to detect and measure light or other electromagnetic radiation and perform related tasks. The HOA1872-013 Photointerrupter Slot Type Transistor Output is one such device.

The HOA1872-013 is designed for sensing objects that pass through a slot. It is constructed in a black molded housing and has an overall length of 10.5 millimeters. It is connected to an external power supply, generally 5V DC, and has a Bipolar output. The sensing slot is 6 mm wide and 2.2 mm deep. It can be used with objects up to 20mm thick.

The working principle of the HOA1872-013 is based on a principle called photoelectric effect. This phenomenon involves the emission of electrons when light is incident on a thin material such as metal or semiconductor. In the case of the HOA1872-013, light from an LED is incident on a photocell located within the device. When an object passes through the sensing slot, the light is either blocked or reflected, depending on the material of the object, and the photocell responds accordingly.

The application of the HOA1872-013 is in a variety of sensing scenarios such as object detection, position detection, and counting. It is especially suited for detecting paper labels, metal tags, and soft objects. Due to its small size and simple configuration, it can be used to build compact, cost-effective sensing systems such as pick-and-place robots, 3D printers, and automated testing systems.

The HOA1872-013 offers other features that make it attractive to engineers. It provides a fast response time of 8 ms or less, making it suitable for high speed applications. In addition, it is designed to be highly reliable, providing extended life and accuracy. It is also resistant to external electromagnetic interference, making it a suitable choice in applications involving high levels of EMI

In conclusion, the HOA1872-013 Photointerrupter Slot Type Transistor Output is a reliable and cost-effective optical sensor for a variety of detection applications. With its fast response time, high reliability, and resistance to EMI, it can be used to build efficient and reliable sensing systems.

The specific data is subject to PDF, and the above content is for reference