OPB840W11

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 widely used in many applications, from consumer electronics to industrial automation. They are used for measuring light levels or detecting objects in motion, as well as monitoring or controlling other components. Among the different types of optical sensors, photointerrupters are commonly used in applications requiring precise positioning, monitoring, and monitoring processes. Photointerrupters consist of a light emitting device and a photodetector that can detect the light of the emitter and convert it into an electrical signal. Photointerrupters come in several types, with the most popular being slot type and transistor output. The OPB840W11 is a slot type, transistor output photointerrupter. It is used to detect the presence of objects and measure their position accurately. The device consists of an infrared source and a phototransistor that detects the light emitted by the source. When an object is placed between the emitter and the phototransistor, the phototransistor will switch off and an electrical signal will be generated. This signal can then be used to control other components or provide feedback on object position.The device operating principle is based on the detection of diffused light from the infrared emitter. When an object is placed in between, the light output created a dark area reflecting the object shape. This triggers the phototransistor, switching it off. The device has two outputs, one of which is open-collector with phototransistor switching between collector and emitter. The other output is a photodiode voltage signal. The OPB840W11 can be used in many applications where object detection and position sensing are needed. For instance, the device can be used to detect the presence of objects such as coins or cards in vending machines, or to detect the presence of a package in a conveyor system. It can also be used to measure the position of an object in the manufacturing process. The device is designed to be robust and reliable, making it an ideal choice for applications that require high accuracy and repeatability. The device is widely used in many industries, including automotive, medical, agricultural, and manufacturing. The device has a wide operating temperature range from -40°C to +105°C. It also has a wide operating voltage range from 5V to 30V and is IP64 rated, making it suitable for use in harsh environments. With a long-life expectancy of over 1 million operations, the OPB840W11 is a reliable and robust device making it an ideal choice for automation applications. In conclusion, the OPB840W11 is a slot type, transistor output photointerrupter used for detecting objects and measuring their position accurately. It is used in many industries, where precision and reliability are needed, for applications such as vending machines, conveyor systems and manufacturing processes. It has a wide operating temperature range, high accuracy, and long-life expectancy. As a result, the device is a reliable and robust choice for automated applications.

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