Product Description

​The Omron E3S-CR66 is a high-performance polarized retroreflective photoelectric sensor designed for precise object detection in industrial applications. It offers a sensing distance of up to 3 meters, utilizing infrared light with a wavelength of 880 nm. The sensor features a robust metal housing with an IP67 rating, ensuring resistance to dust and water ingress. It provides NPN/PNP switch-selectable output configurations and operates within a supply voltage range of 10 to 30 VDC. With a response time of 1 ms, the E3S-CR66 is suitable for high-speed detection tasks.

Technical Specifications

• Product Name: E3S-CR66​
• Manufacturer: Omron​
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• Series: E3S-C​
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• Type: Polarized Retroreflective Photoelectric Sensor​
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• Sensing Distance: Up to 3 meters​
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• Light Source: Infrared LED (880 nm wavelength)​
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• Operation Mode: Light-ON/Dark-ON selectable via operation panel​
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• Output Configuration: NPN/PNP switch-selectable​
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• Supply Voltage: 10 to 30 VDC​
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• Current Consumption: Approximately 0.1 A​
• Response Time: 1 ms​
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• Operating Temperature: -25°C to 55°C​
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• Storage Temperature: -40°C to 70°C​
• Humidity Range: 35% to 95% RH (non-condensing)​
• Vibration Resistance: 10 to 2,000 Hz​
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• Shock Resistance: 1,000 m/s²​
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• Ingress Protection: IP67, NEMA 1, 4X, 6P, 12, 13​
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• Housing Material: Metal​
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• Connection Method: M12 plug-in connector​
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• Weight: Approximately 115 g​