Omron E3S-AD11 2M Photoelectric Sensor
The Omron E3S-AD11 2M Photoelectric Sensor is a medium sensor with built-in amplifier, diffuse-reflective, horizontal design, offering a 10–200 mm sensing distance and NPN output configuration. It operates on a 10–30 VDC power supply and includes a 2 m pre-wired cable for quick installation. Belonging to the Omron industrial automation lineup under the Omron Photoelectric Sensors category and the Omron E3S Series, it features a red LED (660 nm) light source, Light-ON/Dark-ON selectable mode, two-turn endless sensitivity adjuster with indicator, 30 mA current consumption, 0.5 ms response time, and IP67 protection for dependable industrial performance.
| Brand | Omron |
| Product | Photoelectric Sensors |
| Model Number | E3S-AD11 2M |
Omron E3S-AD11 2M Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Diffuse-reflective Sensors |
| Sensing Distance | 10 to 200 mm (white paper 100 × 100 mm) |
| Light Source | Red LED (660 nm) |
| Power Supply Voltage | 10 to 30 VDC, including ripple (p-p) 10% |
| Output Configuration | NPN |
| Connection Method | Pre-wired 2 M Cable |
| Current Consumption | 30 mA max. (plus approx. 15 mA with turbo function) |
| Control Output | Load power supply voltage: 30 VDC max., Load current: 100 mA max. (residual voltage: 1 V max.) |
| Operation Mode | Light-ON/Dark-ON selectable |
| Response Time | Operation or reset: 0.5 ms max. |
| Sensitivity Adjustment | Two-turn endless adjuster with an indicator |
| Ambient Illumination | Incandescent lamp: 5,000 lx max. Sunlight: 10,000 lx max. |
| Ambient Temperature Range | Operating: −25°C to 55°C (with no icing or condensation) Storage: −40°C to 70°C (with no icing or condensation) |
| Ambient Humidity Range | Operating: 35% to 85% (with no condensation) Storage: 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 | 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions |
| Shock Resistance | Destruction: 500m/s2, 3 times each in X, Y, and Z directions |
| Protection Circuits | Power supply reverse polarity protection, Output short-circuit protection, Mutual interference prevention |
| Degree Of Protection | IEC IP67; NEMA: 4X (indoors only) |
| Material | PBT, Denatured polyallylate, Stainless steel (SUS304) |
| Weight | Approx. 90 g |
Omron continues to set the standard in industrial sensing with advanced automation components like the Omron E3S-AD11 2M. Trusted by engineers and manufacturers worldwide, this Omron Built-in Amplifier Photoelectric Sensor combines rugged design with high precision to meet modern factory automation requirements. With integrated amplification and fast detection, the E3S AD11 2M is engineered for high-speed, space-constrained installations.
The Omron E3S-AD11 2M uses a diffuse-reflective sensing method, detecting white paper (100 × 100 mm) from 10 to 200 mm. It operates on 10 to 30 VDC and emits a visible Red LED light at 660 nm. With NPN output and selectable Light-ON/Dark-ON mode, it delivers a 0.5 ms response time and supports a 100 mA max load. The IP67 body is made of PBT and stainless steel (SUS304), ensuring durability.
The E3S AD11 2M is ideal for short-range presence detection in packaging machines, conveyors, label printers, and compact industrial panels. Its sensitivity adjuster allows fine-tuning even in complex background conditions. With high shock and vibration resistance, the Omron E3S-AD11 2M ensures consistent operation in automated environments, making it a dependable Omron Built-in Amplifier Photoelectric Sensor for tight installations.
