Omron E3JK-RR12-C

Omron E3JK-RR12-C | Reliable Long-Distance Retro-Reflective Sensor for Industrial Automation

Overview

The Omron E3JK-RR12-C is a retro-reflective photoelectric sensor with a 12-meter sensing distance and relay output, designed for accurate object detection in a wide range of industrial applications. It operates with a wide power supply range of 24 to 240 VAC/DC, making it highly versatile and easy to integrate into existing systems.

Key Features

• Sensing Method: Retro-reflective (requires reflector)

• Sensing Distance: Up to 12 meters with E39-R1 reflector

• Output Type: Relay (SPDT)

• Power Supply: 24–240 VAC/DC, universal voltage compatibility

• Response Time: Fast response time suitable for general automation

• Enclosure Rating: IP66 for dust-tight and water-resistant operation

• Mounting Bracket Included: Simplifies installation in various orientations

• Indicator LEDs: Show power and operation status at a glance

Technical Specifications

• Model: E3JK-RR12-C

• Sensing Distance: 12 m (with reflector)

• Light Source: Infrared LED

• Output Type: Relay SPDT (Form C)

• Power Supply: 24–240 VAC/DC

• Response Time: ≤ 20 ms

• Connection Method: Pre-wired or terminal block depending on variant

• Enclosure Rating: IP66

• Ambient Operating Temperature: –25°C to +55°C

• Material: ABS housing with polycarbonate lens

• Mounting: Bracket (included) or surface mount

• Dimensions: Approx. 50 × 50 × 18 mm

• Weight: Approx. 150 g

Applications

• Conveyor Systems

• Packaging Lines

• Door and Gate Sensors

• Object Presence Detection

• Level Monitoring

Why Choose Omron E3JK-RR12-C?

• Long-range sensing for large-area object detection

• Wide voltage range fits both AC and DC systems

• Rugged IP66 housing for use in harsh industrial environments

• Relay output allows direct control of external relays or PLC inputs

New:

New product in original sealed packaging. The product may be of an older version or design. Packaging may show markings, discoloration, or signs of wear due to storage.

Refurbished:

Refurbished product fully tested, cleaned, and verified for proper operation. Not in original packaging. The item may show minor cosmetic signs resulting from previous handling or use.

Warranty:

DDPARTSSOLUTION Warranty: 1 Year.

Manufacturer’s warranty and support DO NOT apply.