Procurement teams shortlist E3S-AR86 with Omron SMPS 24V 10A, E3Fa Dp12 2M and Omron Sensors, aligning budget approvals, warranty terms, and multisite availability for smoother rollout across plants.
Omron E3S-AR86 Photoelectric Sensor
The Omron E3S-AR86 Photoelectric Sensor is a medium sensor with built-in amplifier, retro-reflective with M.S.R. function, and 2 m sensing distance (using the E39-R1 reflector) for reliable detection. It delivers PNP output and operates on a 10β30 VDC power supply, belonging to the Omron automation lineup under the Omron Photoelectric Sensors category and the Omron E3S Series. Equipped with a red LED (660 nm) light source, vertical optical axis, M12 connector, and IP67 protection, it offers Light-ON/Dark-ON selectable mode, 0.5 ms response time, and 30 mA current consumption for stable industrial performance.
| Brand | Omron |
| Product | Photoelectric Sensors |
| Model Number | E3S-AR86 |
Omron E3S-AR86 Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Retro-reflective Sensors |
| Sensing Distance | 2 m (100 mm) |
| Standard Sensing Object | Opaque: 75-mm dia. min. |
| 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: β25Β°C to 55Β°C (with no icing or condensation) Storage: β40Β°C to 70Β°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 MΞ© 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. 110 g |
The Omron E3S-AR86 uses a retro-reflective sensing method with a sensing range of 2 meters for opaque objects as small as 75 mm in diameter. Its Red LED (660 nm) light source ensures stable performance under a variety of lighting conditions, supported by fast 0.5 ms response time and Light-ON/Dark-ON selectable modes. The sensor operates on 10 to 30 VDC and is equipped with PNP output for seamless integration into PLC-based systems.
Built for durability, the E3S-AR86 Photoelectric Sensor features a rugged housing made of PBT and stainless steel (SUS304), with a robust IEC IP67 and NEMA 4X (indoor) rating. Its reliable performance is reinforced by reverse polarity protection, output short-circuit protection, and mutual interference prevention, making it highly dependable in harsh industrial environments. The two-turn endless adjuster allows easy sensitivity tuning, and the standard M12 connector simplifies installation and maintenance.
With excellent resistance to vibration, shock, and extreme temperatures, the Omron E3S-AR86 stands as a trusted choice for engineers requiring accurate, long-range detection.
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