Product Description

​The Omron E3S-AT36 is a through-beam photoelectric sensor designed for precise object detection over a distance of up to 7 meters. It features a red LED light source (660 nm) and offers selectable light-ON/dark-ON operation modes to suit various application requirements. The sensor's PNP output configuration ensures compatibility with a wide range of control systems. With its M12 connector, the E3S-AT36 ensures secure and reliable connectivity in industrial environments. ​

Technical Specifications

• Sensing Method: Through-beam​
• Sensing Distance: Up to 7 meters​
• Light Source: Red LED (660 nm)​
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• Operation Mode: Selectable light-ON/dark-ON​
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• Output Configuration: PNP open collector (30 VDC max., 100 mA max., residual voltage: 1 V max.)​
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• Power Supply Voltage: 10 to 30 VDC (including ripple (p-p) 10%)​
• Current Consumption: Emitter: 20 mA max.; Receiver: 20 mA max.​
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• Response Time: Operate or reset: 0.5 ms max.​
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• Sensitivity Adjustment: Two-turn endless adjuster with indicator​
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• Ambient Illuminance: Incandescent lamp: 5,000 lx max.; Sunlight: 10,000 lx max.​
• Operating Temperature Range: -25°C to 55°C (with no freezing or condensation)​
• Storage Temperature Range: -40°C to 70°C (with no freezing or condensation)​
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• Operating Humidity Range: 35% to 85% (with no condensation)​
• Storage Humidity Range: 35% to 95% (with no condensation)​
• Insulation Resistance: 20 MΩ min. at 500 VDC between current-carrying parts and case​
• Dielectric Strength: 1,000 VAC 50/60 Hz for 1 min between current-carrying parts and case​
• Vibration Resistance: Destruction: 10 to 55 Hz, 1.5 mm double amplitude each in X, Y, and Z directions for 2 hours​
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• Shock Resistance: Destruction: 500 m/s², 3 times each in X, Y, and Z directions​
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• Degree of Protection: IEC IP67; NEMA 4X (indoors only)​
• Connection Method: M12 connector​
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• Indicators: Light indicator (red), Stability indicator (green), Power indicator (red)​
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• Weight: Approximately 70 g​
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• Accessories: Instruction manual, Mounting bracket, Sensitivity adjustment driver, Sensitivity adjusting knob, Close-mounting plate (only for sensors with connector terminals)​
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• Material: Case: Polybutylene terephthalate (PBT); Lens: Denatured Polyarylate; Mounting Bracket: Stainless steel (SUS304)