Omron E3FA-RN21, Retroreflective Photoelectric Sensor, Barrel Sensor, 100 mm → 4 m Detection Range

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Omron E3FA-RN21, Retroreflective Photoelectric Sensor, Barrel Sensor, 100 mm → 4 m Detection Range

Name: Omron E3FA-RN21, Retroreflective Photoelectric Sensor, Barrel Sensor, 100 mm → 4 m Detection Range
Brand: OMRON
SKU: E3FA-RN21
Availability: OutOfStock

Part Number : E3FA-RN21

Photoelectric sensor, M18 axial, plastic body, red LED, retro-reflective, 0.1-4m, NPN, L-ON/D-ON selectable, M12 connector

Availability: Sold out

Detailed Description
Specifications
Features

Omron E3F Series Photoelectric Sensor, 100mm to 4m Detection Range, IP67 / IP69K - E3FA-RN21

This compact photoelectric sensor is designed for dependable detection across a range of industrial environments. Constructed with robust ABS housing and featuring a broad detection range, it offers excellent versatility. Its high level of protection against dust and water makes it suitable for challenging conditions, ensuring consistent performance in automation tasks.

Features & Benefits

• Simple installation with M12 4-pin connector
• High EMC protection for stable operation
• Retroreflective detection up to 4m enhances utility
• Quick response time of 500μs improves efficiency
• Visible LED light source aids precise alignment
• Sturdy construction endures harsh environmental factors

Applications

• Used in food and beverage processing
• Applicable in textile and ceramics manufacturing
• Essential for logistics and warehouse automation
• Suitable for machinery requiring continuous operations
• Utilised in packaging lines for detecting transparent objects

How should I install it for optimal performance?

It should be securely mounted using the supplied M18 nuts and positioned to ensure the light path is unobstructed.

What maintenance is required for longevity?

Regular cleaning of the sensor lens and keeping the area clear of obstructions will enhance the sensor's lifespan.

Is it compatible with other automation systems?

Yes, it can be integrated with various automation systems that support an NPN output configuration.

What is the expected operating temperature range?

The operating temperature ranges from -25 to +55°C, making it appropriate for diverse environments.

Can it detect clear or shiny objects?

Yes, the sensor is capable of detecting transparent and shiny materials, particularly when configured for background suppression.

E3F2 Series Barrel

Output can be configured by wiring either ’light ON’ or ’dark ON’
Built in amplifier
Short circuit and reverse polarity protection
M18 DIN size cylindrical housing

Brand	Omron
Sensor Style	Barrel
Detection Type	Retroreflective
Detection Range	100 mm → 4 m
Output Type	NPN
Electrical Connection	M12 4 Pin Connector
Maximum DC Voltage	30V
Light Source	LED
IP Rating	IP67, IP69K
Maximum Current	25 mA
Response Time	500 μs
Series	E3F
Housing Material	ABS
Maximum Operating Temperature	+55°C
Minimum Operating Temperature	-25°C

Photoelectric sensor, M18 axial, plastic body, red LED, retro-reflective, 0.1-4m, NPN, L-ON/D-ON selectable, M12 connector

Omron E3FA-RN21, Retroreflective Photoelectric Sensor, Barrel Sensor, 100 mm → 4 m Detection Range

Omron E3FA-RN21, Retroreflective Photoelectric Sensor, Barrel Sensor, 100 mm → 4 m Detection Range