The OPB872T55 belongs to the category of optical sensors.
It is used for detecting the presence or absence of an object by utilizing an infrared light source and a photodetector.
The OPB872T55 is typically available in a compact, surface-mount package.
The essence of the OPB872T55 lies in its ability to accurately detect the presence of objects using infrared technology.
The sensor is usually packaged in reels and is available in varying quantities based on customer requirements.
The OPB872T55 typically consists of three pins: 1. Anode 2. Cathode 3. Collector
The OPB872T55 operates on the principle of infrared reflection. When an object is within the sensor's detection range, the emitted infrared light reflects off the object and is detected by the phototransistor, causing a change in the sensor's output.
The OPB872T55 is widely used in various applications such as: - Object detection in automated machinery - Paper detection in printers and copiers - Proximity sensing in consumer electronics
Some alternative models to the OPB872T55 include: - TCRT5000 - GP2Y0A21YK
In conclusion, the OPB872T55 optical sensor offers reliable object detection capabilities in a compact form factor, making it suitable for a wide range of applications.
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Sure, here are 10 common questions and answers related to the application of OPB872T55 in technical solutions:
Q: What is OPB872T55? A: OPB872T55 is a reflective object sensor with an integrated infrared emitter and phototransistor.
Q: What is the operating voltage range for OPB872T55? A: The operating voltage range for OPB872T55 is typically between 4.5V and 5.5V.
Q: What is the typical sensing distance for OPB872T55? A: The typical sensing distance for OPB872T55 is up to 0.125 inches (3.175mm).
Q: Can OPB872T55 be used for detecting objects in harsh environments? A: Yes, OPB872T55 is designed to operate reliably in harsh industrial environments.
Q: What is the output type of OPB872T55? A: OPB872T55 provides a digital output signal that switches from high to low when an object is detected within its sensing range.
Q: Is OPB872T55 suitable for use in automated assembly lines? A: Yes, OPB872T55 is commonly used in automated assembly lines for object detection and counting applications.
Q: Can OPB872T55 be used for edge detection in printing and packaging equipment? A: Yes, OPB872T55 is well-suited for edge detection in printing and packaging equipment due to its precise sensing capabilities.
Q: What is the typical response time of OPB872T55? A: The typical response time of OPB872T55 is in the range of microseconds, making it suitable for high-speed applications.
Q: Does OPB872T55 require any external components for operation? A: No, OPB872T55 is a self-contained sensor and does not require any external components for basic operation.
Q: Can OPB872T55 be used in conjunction with microcontrollers or PLCs? A: Yes, OPB872T55 can easily interface with microcontrollers or PLCs for integrating object detection into larger control systems.