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Omron Background Suppression Photoelectric Sensor, Barrel Style, 100 mm Detection Range, NPN Output, IP67 IP69K E3FA-LN21
Specifications
| Country of Origin | India |
|---|---|
| Brand | Omron |
| Response time | 500μs |
| Light Source | LED |
| Detection range | 100 mm |
| Model | E3FA-LN21 |
| IP Rating | IP67, IP69K |
| Housing Material | ABS |
| Output type | NPN |
| Series | E3F |
| Maximum Operating Temperature | 55°C |
| Minimum Operating Temperature | -25°C |
| Maximum Current | 25mA |
| Terminal type | 4-Pin M12 |
| Maximum dc Voltage | 30V dc |
| Sensor Style | Barrel |
Key Features
- Barrel style sensor with compact cylindrical design.
- Durable ABS plastic housing suitable for harsh environments.
- IP67 and IP69K rated for water and dust resistance.
- 4-Pin M12 terminal for reliable connections.
- Fast response time of 500 microseconds ensures quick sensing.
- Wide operating temperature range from -25°C to 55°C.
- LED light source with visible indicator for easy alignment.
- Light-ON/Dark-ON selectable output by wiring configuration.
Product Description
Omron E3FA-LN21 is a compact background suppression photoelectric sensor designed for precise object detection within a 100 mm range using an LED light source. Featuring barrel style cylindrical housing made of durable ABS plastic, this sensor boasts high protection ratings of IP67 and IP69K ensuring superior resistance to dust and water ingress. The sensor uses an NPN output type terminal with a 4-Pin M12 connector, enabling easy and secure electrical connections.
This Photoelectric Sensor incorporates a high-power LED indicator that facilitates effortless alignment and status monitoring from long distances and angles. It offers a fast response time of 500 microseconds and can operate reliably within an ambient temperature of -25°C to 55°C, making it suitable for demanding industrial environments.
Additional features include selectable light ON or dark ON output modes by wiring configuration, reverse polarity protection, and output short circuit protection which enhance durability and operational safety. The E3FA-LN21 is widely utilized in industries such as food and beverage, textiles, and logistics for continuous, non-stop detection tasks.
The sensor series provides a robust and versatile solution for automation and control gear applications where precise, reliable sensing is critical. Its compact size and rugged construction facilitate easy mounting and long-term operational stability in harsh industrial settings.
Barrel style housing ensures robust mechanical stability. High IP67 and IP69K ratings for excellent protection against environmental stress. LED light source with visible alignment indicator simplifies setup. NPN output with 4-Pin M12 terminal offers reliable electrical interfacing.
Fast 500 microseconds response time supports high-speed automation. Wide temperature range caters to varying industrial climates. Light ON/Dark ON selectable output adaptable to application requirements. Reverse polarity and short circuit protection for enhanced reliability.
Widely applied in food, beverage, textile, and logistics industries. Compact design fits into restricted spaces without compromising performance. Explore the Omron sensor line on EnvMart for quality automation components and industrial sensing solutions tailored to your operational needs.
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Frequently Asked Questions
The E3FA-LN21 sensor has a detection range of 100 mm.
It features an NPN output type, allowing for reliable electrical interfacing in various applications.
The response time of this sensor is 500 microseconds, supporting high-speed automation tasks.
This model is rated IP67 and IP69K, providing excellent protection against dust and water ingress.
The sensor operates reliably within a temperature range of -25°C to 55°C.
The housing is made of durable ABS plastic, suitable for harsh environments.
It uses a 4-Pin M12 terminal for secure and reliable connections.
Yes, the output mode can be selected as light ON or dark ON by configuring the wiring appropriately.
The maximum current rating for this sensor is 25 mA.
It is widely utilized in industries such as food and beverage, textiles, and logistics for continuous detection tasks.
The sensor uses a high-power LED light source, which also includes a visible indicator for easy alignment.
The E3FA-LN21 sensor is manufactured in India.
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