E3S-CR66 | Omron 3m Polarized Retroreflective Sensor NPN/PNP M12
Omron · Sensors & Instrumentation
Description The Omron E3S-CR66 is a polarized retroreflective photoelectric sensor with a sensing range of up to 3 meters for reliable object detection in industrial applications. Operating on 10–30 VDC, it features selectable NPN/PNP output and DARK-ON/LIGHT-ON modes for flexible system integration. Designed in a rectangular zinc die-cast housing with an M12 connector, it ensures stable performance in demanding environments. Technical Specifications Condition New/Never Used Surplus Brand Omron Category Sensors Part Number E3S-CR66 Subcategory Retroreflective Photoelectric Sensors Series E3S-C Series Sensing Method Polarized Retroreflective Sensing Distance 3 m Output Configuration NPN / PNP Selectable Operation Modes DARK-ON / LIGHT-ON Supply Voltage 10–30 VDC Max. Operating Current 0.1 A Response Time < 1 ms Connection Type M12 Male Connector Body Material Zinc Die-Cast Mounting Orientation Vertical Mount IP Rating IP67 Operating Temperature -25 °C to 55 °C Resistance Oil-Resistant Construction Included Accessories Mounting Hardware Weight Approx. 0.12 kg Information About E3S-CR66 The E3S-CR66 is part of Omron’s E3S-C Series of industrial photoelectric sensors engineered for consistent detection performance. Utilizing polarized retroreflective sensing technology, it reduces false triggering from shiny or reflective surfaces. The sensor supports dual NPN/PNP transistor outputs and operates with a DC supply, making it compatible with a wide range of PLC control systems. With IP67 protection, oil resistance, and a rugged metal housing, it is suitable for installation in manufacturing lines, packaging equipment, and material handling systems. Key Features: 3 Meter Sensing Range: Provides dependable mid-range object detection. Polarized Retroreflective Technology: Minimizes interference from reflective backgrounds. Selectable NPN/PNP Output: Ensures compatibility with various PLC input configurations. DARK-ON / LIGHT-ON Modes: Allows adaptable switching logic based on application needs. 10–30 VDC Supply Voltage: Supports standard industrial DC power systems. IP67 Protection Rating: Resistant to dust and water ingress in harsh environments. Zinc Die-Cast Housing: Enhances mechanical durability and long-term reliability. M12 Plug-In Connector: Simplifies installation and maintenance. The E3S-CR66 delivers the reliability and precision required for industrial retroreflective photoelectric sensing applications.
Brand: Omron · Category: Sensors & Instrumentation
Key features
- 3 Meter Sensing Range: Provides dependable mid-range object detection.
- Polarized Retroreflective Technology: Minimizes interference from reflective backgrounds.
- Selectable NPN/PNP Output: Ensures compatibility with various PLC input configurations.
- DARK-ON / LIGHT-ON Modes: Allows adaptable switching logic based on application needs.
- 10–30 VDC Supply Voltage: Supports standard industrial DC power systems.
- IP67 Protection Rating: Resistant to dust and water ingress in harsh environments.
- Zinc Die-Cast Housing: Enhances mechanical durability and long-term reliability.
- M12 Plug-In Connector: Simplifies installation and maintenance.
Specifications
| Manufacturer part number | E3S-CR66 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Omron |
| Category | Sensors |
| Part Number | E3S-CR66 |
| Subcategory | Retroreflective Photoelectric Sensors |
| Series | E3S-C Series |
| Sensing Method | Polarized Retroreflective |
| Sensing Distance | 3 m |
| Output Configuration | NPN / PNP Selectable |
| Operation Modes | DARK-ON / LIGHT-ON |
| Supply Voltage | 10–30 VDC |
| Max. Operating Current | 0.1 A |
| Response Time | < 1 ms |
| Connection Type | M12 Male Connector |
| Body Material | Zinc Die-Cast |
| Mounting Orientation | Vertical Mount |
| IP Rating | IP67 |
| Operating Temperature | -25 °C to 55 °C |
| Resistance | Oil-Resistant Construction |
| Included Accessories | Mounting Hardware |
| Weight | Approx. 0.12 kg |
| Product type | Retroreflective Photoelectric Sensors |
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