OPB983P11

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Optical sensors are utilized in automated systems to detect the presence or absence of physical objects. Photointerrupters, specifically slot type optics with logic output, are a form of optical sensor designed to accurately identify the presence or absence of an object passing through its detection axis or slot. OPB983P11 is one example of such a photointerrupter, offering a variety of dimensions, design options, and application features, along with enhanced performance over legacy photointerrupter systems.

OPB983P11 photointerrupters are designed for a wide range of applications, including machine control, hazardous gas detection, and robotics. They work by using an infrared LED optical emitter and two optical receivers to transmit a beam of light across their slot. When an object passes through the detection slot, it interrupts the light beam and changes the output of the receivers, signifying the presence of the object. This optical signal is then converted to a suitable electrical output and used to trigger a device or action.

The concept behind OPB983P11 photointerrupters is simple. However, they are designed with advanced features to ensure reliable and consistent performance even in challenging lighting environments. The sensors feature two output pins, designed to work with a wide range of logic levels. This ensures that the sensors can easily be integrated into existing or new electronic systems. Additionally, they feature shielded power and signal cables, wide optical apertures (up to 25mm), and adjustable output settings, allowing them to be used in a variety of applications.

The OPB983P11 photointerrupters are highly reliable and consistent, offering better performance than many legacy photointerrupters. The sensors feature a wide detection range, able to detect objects up to a distance of 25mm, with a response time of less than 2 milliseconds. They also feature low power consumption, low quench time (the time taken to reset the emitter and receivers after detecting a slot interruption), and a variable detection axis. Additionally, they have a high immunity to noise, ensuring that they do not produce false triggering.

In summary, OPB983P11 photointerrupters are an advanced and reliable form of optical sensor, designed for a range of applications, including machine control, hazardous gas detection, and robotics. They are designed to detect the presence or absence of an object passing through their slot, and can easily be integrated into existing or new systems. Featuring wide detection range, adjustable output settings, shielded power and signal cables, and enhanced performance over legacy photointerrupters, the OPB983P11 is an ideal choice for a range of optical detection applications.

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