In most procurement cycles, E3S-AD36 is considered with Omron Photoelectric Sensor, E3Z D61 2M and Omron Sensors, giving decision-makers confidence that theyโve chosen the most dependable component.
Omron E3S-AD36 Photoelectric Sensor
The Omron E3S-AD36 Photoelectric Sensor is a medium sensor with built-in amplifier, featuring diffuse-reflective horizontal design, 200 mm sensing distance, and PNP output for reliable object detection. It operates on a 10โ30 VDC power supply and connects through an M12 connector, ensuring stable and easy installation. This model is part of the Omron automation range under the Omron Photoelectric Sensors category and the Omron E3S Series. It features a red LED (660 nm) light source, two-turn endless sensitivity adjuster, 0.5 ms response time, Light-ON/Dark-ON selectable mode, 30 mA current consumption, and IP67 protection for industrial reliability.

| Brand | Omron |
| Product Type | Photoelectric Sensor |
| Model Number | E3S-AD36 |
Omron E3S-AD36 Photoelectric Sensor โ Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Diffuse-reflective Sensors |
| Sensing Distance | 10 to 200 mm (white paper 100 ร 100 mm) |
| Light Source | Red LED (660 nm) |
| Power Supply Voltage | 10 to 30 VDC, including ripple (p-p) 10% |
| Output configuration | PNP |
| Connection Method | Connector (M12) |
| 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: โ25ยฐC to 55ยฐC (with no icing or condensation) Storage: โ40ยฐC to 70ยฐC (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 Mฮฉ 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. 50 g |
The Omron E3S-AD36 comes with an advanced Diffuse-reflective sensing method and supports a sensing distance of 10 to 200 mm, making it ideal for detecting objects like packaging materials, containers, or light-reflective surfaces in automation lines. Its Red LED (660 nm) ensures stable detection, while the fast 0.5 ms response time supports high-speed operations without compromise.
This photoelectric sensor operates efficiently with a 10 to 30 VDC power supply and provides PNP output via a standard M12 connector. With rugged housing made of PBT and stainless steel (SUS304), and rated IP67/NEMA 4X, the E3S-AD36 is resistant to moisture, vibration, and shockโperfect for tough industrial conditions. Built-in features like reverse polarity protection, short-circuit protection, and a mutual interference prevention circuit ensure safe and uninterrupted operation.
With proven durability, Omronโs trusted engineering, and wide applicability across factory automation setups, the E3S-AD36 Photoelectric Sensor is a reliable component in any sensing solution.




