OPB981P51

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The OPB981P51 is an optically based slot type photointerrupter with an output implemented as logic circuits. This device is an ideal solution for applications where digital optical detection is needed. It features a frequency response from 0 to 1MHz and a wide range of electrical characteristics that make it suitable for applications in a variety of different industries and environments.

The OPB981P51 is designed to work by utilizing a combination of an infrared transmitting element and a photo detector. The IR source emits light in the direction of the slot opening. When an object passes through the slot, the IR light beam is obstructed, and the detector does not receive a signal. This essentially interrupts the light beam and allows the detector to trigger a logic signal.

The logic output from the OPB981P51 can be used to operate relays and other high-level circuits, allowing for a wide range of applications. The device can be used to detect objects with dimensions as small as 0.7 mm, making it ideally suited for object detection in small systems. Additionally, the device can be used to initiate or terminate any device activity based on the detection of an object.

The OPB981P51 is an excellent choice for applications such as material handling, robotics, industrial automation, machine vision, valve control, and more. The device is also extremely reliable, offering a maximum operating distance of 57mm and a rated lifetime of up to 10 million operations. Additionally, the device offers an operating temperature range of -40°C to +85°C, and its power supply requirements are only 5VDC.

The OPB981P51 is a versatile and reliable optical device that is well-suited for applications requiring digital optical detection. Its combination of small size and high reliability make it a powerful tool for a wide variety of applications. Its simple operation and robust construction make it a cost-effective solution for applications where digital optical detection is needed.

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