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E3FA-BP21 Product Overview
Introduction
The E3FA-BP21 is a photoelectric sensor designed for use in industrial automation applications. This entry provides an overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Photoelectric Sensor
- Use: Industrial Automation
- Characteristics: High precision, reliable performance, long service life
- Package: Compact design, durable housing
- Essence: Detection of objects using light beams
- Packaging/Quantity: Typically sold individually
Specifications
- Sensing Method: Through-beam
- Sensing Distance: 2m
- Light Source: Infrared LED
- Operating Voltage: 10-30V DC
- Output Type: NPN
- Output Configuration: Light-On/Dark-On selectable
- Protection: IP67
Detailed Pin Configuration
- Pin 1: Vcc (Power Supply)
- Pin 2: GND (Ground)
- Pin 3: Output
Functional Features
- Reliable object detection
- Adjustable sensitivity
- LED indicators for status monitoring
- Short-circuit and reverse polarity protection
Advantages and Disadvantages
Advantages
- High precision sensing
- Durable construction
- Wide operating voltage range
Disadvantages
- Limited sensing distance
- Requires periodic maintenance
Working Principles
The E3FA-BP21 operates based on the through-beam sensing method. It emits an infrared light beam from the transmitter to the receiver. When an object obstructs the light beam, the receiver detects the change in intensity, triggering the output signal.
Detailed Application Field Plans
The E3FA-BP21 is suitable for various industrial automation applications, including: - Conveyor belt systems - Packaging machinery - Material handling equipment - Assembly line automation
Detailed and Complete Alternative Models
- E3FA-BP22: Longer sensing distance
- E3FA-BP23: Enhanced environmental protection
- E3FA-BP24: Increased ambient light immunity
In conclusion, the E3FA-BP21 photoelectric sensor offers reliable object detection in industrial automation settings, with its compact design and adjustable sensitivity making it suitable for diverse applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de E3FA-BP21 en soluciones técnicas
What is the operating voltage range of E3FA-BP21?
- The operating voltage range of E3FA-BP21 is 12-24V DC.
What is the sensing distance of E3FA-BP21?
- E3FA-BP21 has a sensing distance of 2m.
Is E3FA-BP21 suitable for outdoor use?
- No, E3FA-BP21 is designed for indoor use only.
What is the response time of E3FA-BP21?
- The response time of E3FA-BP21 is 1ms.
Can E3FA-BP21 be used in high-temperature environments?
- Yes, E3FA-BP21 can operate in temperatures up to 70°C.
Does E3FA-BP21 have any built-in diagnostics or indicators?
- Yes, E3FA-BP21 features status indicators for easy diagnostics.
What type of output does E3FA-BP21 provide?
- E3FA-BP21 provides a PNP output.
Is E3FA-BP21 resistant to electromagnetic interference?
- Yes, E3FA-BP21 is designed to be resistant to electromagnetic interference.
Can E3FA-BP21 be used in harsh industrial environments?
- Yes, E3FA-BP21 is suitable for use in harsh industrial environments.
What is the IP rating of E3FA-BP21?
- E3FA-BP21 has an IP67 rating, making it dust-tight and capable of withstanding immersion in water up to 1 meter deep for 30 minutes.