Product Description

​The Omron E3T-FT11 is an ultracompact, ultrathin through-beam photoelectric sensor with a built-in amplifier, designed for precise object detection in space-constrained industrial applications. It features a sensing distance of up to 500 mm, utilizing a red LED light source with a wavelength of 650 nm. The sensor operates in Light-ON mode and offers NPN open collector output, suitable for various control systems. Its IP67-rated plastic housing ensures durability against dust and water ingress, making it reliable in demanding environments.

Technical Specifications

• Sensing Method: Through-beam​
• Sensing Distance: Up to 500 mm​
• RS Online
• +7
• Omron
• +7
• RS Components
• +7
• Light Source: Red LED (650 nm)​
• Omron
• Output Type: NPN open collector​
• Omron
• +2
• DigiKey
• +2
• Omron
• +2
• Operation Mode: Light-ON​
• MSI TEC
• +6
• DigiKey
• +6
• RS Components
• +6
• Response Time: 1 ms maximum​
• OMRON Industrial Automation
• +2
• Mouser Electronics
• +2
• Omron
• +2
• Power Supply Voltage: 12 to 24 V DC (±10%)​
• Current Consumption:
• Emitter: 10 mA maximum​
• RS Components
• +3
• Mouser Electronics
• +3
• Omron
• +3
• Receiver: 20 mA maximum​
• Omron
• Residual Voltage:
• Load current less than 10 mA: 1 V maximum​
• Omron
• Load current 10 to 50 mA: 2 V maximum​
• Omron
• Ambient Light Immunity:
• Incandescent lamp: Up to 5,000 lx​
• Omron
• Sunlight: Up to 10,000 lx​
• Operating Temperature Range: -25°C to 55°C (with no freezing or condensation)​
• Storage Temperature Range: -30°C to 70°C (with no freezing or condensation)​
• Ingress Protection Rating: IP67​
• Dimensions: 19 mm (W) x 12 mm (H) x 3.5 mm (D)​
• MSI TEC
• Mounting Method: M2 mounting​
• Mouser Electronics
• +4