Product Description

​The Omron E32-R21 is a retro-reflective fiber optic sensor head designed for precise detection of transparent objects in industrial applications. It features a standard M6 threaded cylindrical design with a 2-meter cable, facilitating easy integration into various systems. The sensor operates effectively over a temperature range of -40°C to 70°C and offers a sensing distance of up to 370 mm when used with the appropriate reflector. Its IP67 rating ensures reliable performance in demanding environments, protecting against dust and water ingress.

Technical Specifications

• Sensing Method: Retro-reflective​
• Shape: Threaded​
• PLC DCS
• Size: M6​
• Application: Transparent object detection​
• EMIN.ASIA
• +1
• OMRON Industrial Automation
• +1
• Temperature Range: -40°C to 70°C​
• Xecor
• +6
• EMIN.ASIA
• +6
• PLC DCS
• +6
• Sensing Distance: Up to 370 mm with appropriate reflector​
• EMIN.ASIA
• +3
• OMRON Industrial Automation
• +3
• RS Components
• +3
• Cable Length: 2 meters​
• PLC DCS
• +2
• OMRON Industrial Automation
• +2
• ElectGo
• +2
• Bending Radius: 10 mm minimum​
• Xecor
• +2
• PLC DCS
• +2
• RS Components
• +2
• Material (Core): Plastic​
• Degree of Protection (IP): IP67​
• RS Components
• +2
• OMRON Industrial Automation
• +2
• ElectGo
• +2
• Sensing Surface Orientation: Top-view​
• OMRON Industrial Automation
• +1
• EMIN.ASIA
• +1
• Material (Sheath): Polyethylene​
• ElectGo
• +2
• OMRON Industrial Automation
• +2
• EMIN.ASIA
• +2
• Included Accessory:
• Reflector: E39-R3