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E3FB-VN21 Encyclopedia Entry
Product Overview
The E3FB-VN21 belongs to the category of photoelectric sensors and is commonly used for detecting the presence or absence of an object. These sensors are known for their reliability, accuracy, and versatility. The E3FB-VN21 sensor is characterized by its compact design, high precision, and ease of installation. It is typically packaged in a durable housing with a specified quantity per package.
Specifications
- Sensing Method: Through-beam
- Sensing Distance: 2m
- Light Source: Infrared LED
- Operating Voltage: 12-24V DC
- Output Type: NPN
- Connection Type: Pre-wired (2m cable)
Detailed Pin Configuration
The E3FB-VN21 sensor has a 4-pin configuration: 1. V+ (Power supply) 2. 0V (Ground) 3. Output 4. Control input
Functional Features
- High sensing distance
- Reliable detection of various objects
- Durable construction for industrial environments
- Easy integration into existing systems
Advantages and Disadvantages
Advantages
- Long sensing distance
- Versatile application in different industries
- Robust construction for harsh environments
Disadvantages
- Limited to through-beam sensing method
- Requires precise alignment for optimal performance
Working Principles
The E3FB-VN21 operates based on the interruption of the infrared beam emitted by the sensor. When an object passes between the transmitter and receiver, the beam is interrupted, triggering the sensor's output.
Detailed Application Field Plans
The E3FB-VN21 sensor finds extensive use in industrial automation, packaging machinery, conveyor systems, and material handling equipment. Its long sensing distance and reliable operation make it suitable for applications where precise object detection is crucial.
Detailed and Complete Alternative Models
- E3FA-DP22: Diffuse-reflective type sensor with adjustable sensing distance
- E3Z-T61: Through-beam sensor with enhanced environmental resistance
- E3S-AD11: Compact photoelectric sensor with built-in amplifier
In conclusion, the E3FB-VN21 photoelectric sensor offers reliable and accurate object detection capabilities, making it a valuable component in various industrial automation and control systems.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng E3FB-VN21 trong giải pháp kỹ thuật
Sure, here are 10 common questions and answers related to the application of E3FB-VN21 in technical solutions:
Q: What is the operating voltage range of E3FB-VN21? A: The operating voltage range of E3FB-VN21 is 12-24V DC.
Q: What is the sensing distance of E3FB-VN21? A: The sensing distance of E3FB-VN21 is 2m.
Q: Can E3FB-VN21 be used in harsh industrial environments? A: Yes, E3FB-VN21 is designed to withstand harsh industrial environments with its IP67 rating.
Q: What output type does E3FB-VN21 have? A: E3FB-VN21 has a PNP output type.
Q: Is E3FB-VN21 suitable for use in high-speed applications? A: Yes, E3FB-VN21 is suitable for high-speed applications with its response time of 1ms.
Q: Can E3FB-VN21 detect transparent or glossy objects? A: Yes, E3FB-VN21 can detect transparent or glossy objects reliably.
Q: What is the temperature range for operation of E3FB-VN21? A: E3FB-VN21 can operate within a temperature range of -25°C to 55°C.
Q: Does E3FB-VN21 have built-in short-circuit protection? A: Yes, E3FB-VN21 is equipped with built-in short-circuit protection for added safety.
Q: Can E3FB-VN21 be used in outdoor applications? A: Yes, E3FB-VN21 can be used in outdoor applications due to its rugged construction and IP67 rating.
Q: What is the recommended mounting distance for E3FB-VN21? A: The recommended mounting distance for E3FB-VN21 is 50mm.