LIMIT SWITCH DN LF 4A2
Reliable Proximity Sensor for Industrial Automation
Industrial automation systems require precise and reliable components to ensure smooth and safe machine operation. One such essential component is a limit switch, which detects the position of machine parts and controls movement automatically.
The DN LF 4A2 Limit Switch by AUTOCON is designed to deliver dependable performance in demanding industrial environments. With proximity sensing technology, IP55 protection, and a wide operating temperature range, this device is ideal for many automation applications.
What is a Limit Switch?
A limit switch is an electromechanical device used to detect the presence or position of an object. It is commonly used in industrial automation, machinery control, conveyor systems, and safety mechanisms.
When an object reaches a predetermined position, the limit switch activates and sends a signal to the control system. This helps in preventing over-travel, protecting equipment, and ensuring accurate machine operation.
DN LF 4A2 Limit Switch – Product Overview
The DN LF 4A2 Limit Switch is a high-quality automation component designed for industrial applications. It uses a proximity sensor from Pepperl+Fuchs (P&F) for precise detection and consistent performance.
Key Specifications
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Maker: ROTEX
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Product Code: DN LF 4A2
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Sensor Type: Proximity Sensor
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Sensor Make: P&F (Pepperl + Fuchs)
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Sensor Shape: Slot Type
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Sensor Number: SJ-3.5-N
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Input Voltage: 24V DC
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Protection Rating: IP55
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Operating Temperature: -20°C to +80°C
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Optional Temperature Range: -40°C to +80°C (On Request)
These specifications make the switch suitable for harsh industrial environments where reliability and accuracy are critical.
Key Features of DN LF 4A2 Limit Switch
1. High-Precision Proximity Detection
The device uses a slot-type proximity sensor, ensuring accurate position detection without mechanical contact.
2. Durable Industrial Design
With IP55 protection, the limit switch is protected against dust and water, making it ideal for industrial setups.
3. Wide Temperature Range
The unit operates efficiently from -20°C to +80°C, making it suitable for both indoor and outdoor industrial applications.
4. Reliable 24V DC Operation
The 24V DC input voltage ensures compatibility with most industrial automation systems and control panels.
5. Trusted Sensor Technology
The proximity sensor from Pepperl + Fuchs (P&F) ensures long life and reliable performance.
Applications of DN LF 4A2 Limit Switch
The DN LF 4A2 Limit Switch can be used in many industrial automation environments, including:
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Industrial automation systems
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Conveyor belt systems
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Machine position detection
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Packaging machinery
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Manufacturing equipment
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Safety and control systems
These applications require precise movement detection and reliable switching, which this device provides.
Benefits of Using a Proximity Limit Switch
Using a proximity-based limit switch offers several advantages compared to traditional mechanical switches.
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Longer lifespan due to non-contact sensing
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Higher reliability in harsh environments
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Less maintenance required
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Faster response time
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Better accuracy in automation systems
This makes the DN LF 4A2 Limit Switch a strong choice for modern automation setups.
Why Choose AUTOCON?
AUTOCON provides industrial automation solutions and components designed to meet the needs of modern industries. Our products focus on quality, reliability, and performance.
We supply automation components suitable for manufacturing plants, machine builders, and automation engineers.
Contact AUTOCON
If you are looking for a high-quality industrial limit switch or proximity sensor, the DN LF 4A2 Limit Switch is an excellent solution.
📧 Email: info@autocon.biz
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