OPB473P11

Series:	Photologic®
Part Status:	Obsolete
Sensing Distance:	0.125" (3.18mm)
Sensing Method:	Transmissive
Output Configuration:	NPN - Open Collector, 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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The OPB473P11 is a type of optical sensor known as a photointerrupter, or an infrared reflective detector. This type of sensor operates by detecting a target object passing between its two optical beams, which are typically arranged in a slot-type configuration. The OPB473P11 also has a logic output, meaning that it can detect changes in the optical beams and then output a TTL-compatible signal based on this change.The application field of the OPB473P11 are wide and varied. Its slot-type design makes it particularly well-suited for use in machine vision, such as in assembly line robotics. It can also be used in a wide range of industrial settings, such as in fault detection systems, quality control, security, printing, vending, medical and other applications where the detection of a target object must be quick and reliable. The working principle of the OPB473P11 is relatively simple. It consists of two infrared emitters and an infrared receiver housed in a sealed package. The optical beams generated by the emitters are channeled away from the receiver so that they converge at the entrance of the slot. Any target object passing through the slot will interrupt both beams of light, detected by the receiver. When this happens, the receiver will output a TTL compatible signal. This signal can then be detected and processed to ensure the target object has been correctly detected. The OPB473P11 also features some additional features that help to make it more useful. For example, it has an adjustable slot width, which can be used to customize the detect range of the device. Additionally, it has built-in temperature compensation, which helps to ensure that it can accurately detect target objects in a wide range of temperatures. Furthermore, it has a wide voltage range and is able to operate from 1.8V-24V. This makes it suitable for use in a variety of different applications requiring different voltages. Overall, the OPB473P11 is a versatile optical sensor that can be used in a variety of different application fields. Its slot-type design and logic output make it particularly well-suited for tasks such as machine vision, fault detection, quality control and security. Additionally, its adjustable slot width and temperature compensation features make it suitable for use in a range of different environments, while its wide voltage range allows it to be used with a variety of different voltages.

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