OPB472P11

Series:	Photologic®
Part Status:	Obsolete
Sensing Distance:	0.125" (3.18mm)
Sensing Method:	Transmissive
Output Configuration:	Pull-Up Resistor, Inverted
Mounting Type:	Chassis Mount
Current - Supply:	7.5mA
Voltage - Supply:	4.5 V ~ 16 V
Response Time:	50ns
Operating Temperature:	-40°C ~ 85°C (TA)
Package / Case:	Module, Pre-Wired

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OPB472P11 Application Field and Working Principle

Optical Sensors have traditionally been used in a wide variety of industries, from automotive to medical to aerospace. The OPB472P11 photointerrupter, a slot-type, logic-output sensor, is a noteworthy example of such a sensor.The OPB472P11 is often used to sense the presence of objects in a specific area. It works by having a light-emitting diode and a photoelement which use two optical surfaces that are parallel to one another. Whenever an object passes between the two surfaces, the sensor will detect it and output a logic signal.The OPB472P11 has a number of advantages over other types of sensors, such as its compact size. This makes it ideal for applications where space is at a premium. Another notable feature is its detection range, which can reach up to 1mm, making it well-suited for larger objects as well as small ones.The OPB472P11 is also advantageous because of its reliability. It is designed with a 4mm distance between the optical surfaces, meaning that it will be far less susceptible to external factors that could interfere with its operation. Additionally, it can detect objects with a certain level of consistency, as long as the light coming from the LED is consistent.Finally, the OPB472P11 is designed with an easy-to-use digital interface. This makes it easy to interface with other devices, such as microcontrollers. The sensor itself is also quite affordable, making it a great option for cost-conscious applications.In summary, the OPB472P11 photointerrupter is a slot-type, logic-output sensor that is commonly used in applications where space is limited and reliability is paramount. Its compact size allows for easy installation in tight spaces, while its detection range and consistency make it suited for a variety of objects. In addition, its digital interface makes it easy to integrate with other devices. Overall, the OPB472P11 is a great choice for any application where accuracy and reliability are paramount.

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