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OPB740W Encyclopedia Entry
Product Overview
The OPB740W belongs to the category of optical sensors and is commonly used for detecting the presence or absence of an object. This sensor is characterized by its compact design, high sensitivity, and reliable performance. It is typically packaged in a small, durable housing and is available in various packaging quantities to suit different application needs.
Specifications
- Operating Voltage: 4.5V to 5.5V
- Output Type: Phototransistor
- Sensing Method: Reflective
- Package Type: Through Hole
- Maximum Sensing Distance: 0.125 inches (3.18mm)
Detailed Pin Configuration
The OPB740W sensor features a standard through-hole package with two pins: 1. Pin 1: Anode (+) 2. Pin 2: Cathode (-)
Functional Features
- High sensitivity to detect objects within the specified range
- Reliable performance in various environmental conditions
- Compact design for easy integration into different systems
Advantages and Disadvantages
Advantages
- Compact and versatile design
- High sensitivity for accurate object detection
- Reliable performance in diverse conditions
Disadvantages
- Limited sensing distance
- Susceptible to ambient light interference
Working Principles
The OPB740W operates based on the principle of reflective sensing. When an object is within the sensor's range, it reflects the emitted light back to the phototransistor, causing a change in the output signal. This change is then interpreted as the presence of the object.
Detailed Application Field Plans
The OPB740W sensor finds extensive applications in various industries, including: - Automated manufacturing processes - Robotics and automation - Object detection in consumer electronics - Industrial machinery and equipment
Detailed and Complete Alternative Models
- OPB700B: Similar reflective optical sensor with a longer sensing distance
- OPB720WZ: Reflective sensor with enhanced ambient light rejection capabilities
- OPB730WZ: Compact reflective sensor with a wider operating voltage range
In conclusion, the OPB740W optical sensor offers a compact and reliable solution for object detection in diverse applications. Its high sensitivity and robust performance make it a valuable component in automated systems and industrial equipment.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de OPB740W en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of OPB740W in technical solutions:
What is OPB740W?
- OPB740W is a reflective object sensor that consists of an infrared LED and a phototransistor.
What is the operating voltage range for OPB740W?
- The operating voltage range for OPB740W is typically between 4.5V and 5.5V.
What is the typical sensing distance of OPB740W?
- The typical sensing distance of OPB740W is around 0.2 inches (5mm).
How does OPB740W detect objects?
- OPB740W detects objects by emitting infrared light from the LED and measuring the amount of light reflected back to the phototransistor.
Can OPB740W be used for detecting transparent or shiny objects?
- No, OPB740W may not be suitable for detecting transparent or shiny objects as they may not reflect enough infrared light.
What is the output of OPB740W?
- The output of OPB740W is a digital signal that switches from high to low when an object is detected within its sensing range.
What are some common applications of OPB740W?
- Common applications of OPB740W include object detection, position sensing, and counting in various industrial and consumer electronic devices.
Is OPB740W sensitive to ambient light?
- OPB740W has built-in ambient light rejection, which helps minimize the impact of ambient light on its performance.
Can OPB740W operate in harsh environments?
- OPB740W is designed to operate in indoor environments and may not be suitable for harsh outdoor or industrial settings without additional protection.
What are the recommended mounting considerations for OPB740W?
- It is recommended to mount OPB740W securely and ensure proper alignment between the sensor and the target object for reliable operation.
I hope these questions and answers provide helpful information about the application of OPB740W in technical solutions. Let me know if you need further assistance!