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E3S-AR11 | Omron E3S-A Retro-Reflective Photoelectric Sensor 2m NPN
- Regular price
- $212.00
- Sale price
- $212.00
- Regular price
-
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Product Description P/N: E3S-AR11
Description
The Omron E3S-AR11 is a retro-reflective photoelectric sensor designed for object detection up to 2 meters in industrial automation systems. It operates on 10 to 30 VDC and provides an NPN open-collector output with selectable Light-ON or Dark-ON modes. The sensor is equipped with a 2 m pre-wired cable for direct installation in control panels and production equipment.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Omron |
| Category | Sensors & Switches |
| Part Number | E3S-AR11 |
| Subcategory | Photoelectric |
| Series | E3S-A |
| Sensing Method | Polarized Retro-Reflective |
| Sensing Distance | 0.1 m to 2 m |
| Light Source | Red LED (660 nm) |
| Supply Voltage | 10 to 30 VDC |
| Current Consumption | 30 mA max. |
| Output Type | NPN Open Collector |
| Switching Current | 100 mA max. |
| Response Time | 0.5 ms max. |
| Connection Method | Pre-Wired Cable (2 m) |
| Ingress Protection | IP67, NEMA 4X |
| Operating Temperature | -25°C to +55°C |
| Body Material | Polybutylene Terephthalate (PBT) |
| Weight | 6 oz |
Information About E3S-AR11
The E3S-AR11 is part of the Omron E3S-A series of square-body photoelectric sensors built for industrial environments. It uses a polarized retro-reflective sensing method with a red LED light source and supports detection when paired with a compatible reflector. The housing is constructed from durable polybutylene terephthalate (PBT) and rated IP67 for protection against dust and water ingress. Designed for stable operation, it includes a two-turn endless sensitivity adjustment and integrated status indicators for installation and monitoring.
Key Features:
-
Retro-Reflective Sensing: Detects objects from 0.1 m to 2 m using a reflector.
-
NPN Open-Collector Output: Supports up to 30 VDC and 100 mA switching current.
-
Selectable Operation Mode: Configurable for Light-ON or Dark-ON operation.
-
10–30 VDC Supply Voltage: Wide operating voltage range for DC systems.
-
Fast Response Time: 0.5 ms maximum operate or reset time.
-
IP67 Protection Rating: Resistant to dust and water for industrial use.
-
Two-Turn Sensitivity Adjustment: Fine tuning with visual indicator.
-
Pre-Wired 2 m Cable: Direct connection for simplified installation.
The E3S-AR11 delivers the reliability and precision required for industrial photoelectric detection and object sensing applications.
Description
The Omron E3S-AR11 is a retro-reflective photoelectric sensor designed for object detection up to 2 meters in industrial automation systems. It operates on 10 to 30 VDC and provides an NPN open-collector output with selectable Light-ON or Dark-ON modes. The sensor is equipped with a 2 m pre-wired cable for direct installation in control panels and production equipment.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Omron |
| Category | Sensors & Switches |
| Part Number | E3S-AR11 |
| Subcategory | Photoelectric |
| Series | E3S-A |
| Sensing Method | Polarized Retro-Reflective |
| Sensing Distance | 0.1 m to 2 m |
| Light Source | Red LED (660 nm) |
| Supply Voltage | 10 to 30 VDC |
| Current Consumption | 30 mA max. |
| Output Type | NPN Open Collector |
| Switching Current | 100 mA max. |
| Response Time | 0.5 ms max. |
| Connection Method | Pre-Wired Cable (2 m) |
| Ingress Protection | IP67, NEMA 4X |
| Operating Temperature | -25°C to +55°C |
| Body Material | Polybutylene Terephthalate (PBT) |
| Weight | 6 oz |
Information About E3S-AR11
The E3S-AR11 is part of the Omron E3S-A series of square-body photoelectric sensors built for industrial environments. It uses a polarized retro-reflective sensing method with a red LED light source and supports detection when paired with a compatible reflector. The housing is constructed from durable polybutylene terephthalate (PBT) and rated IP67 for protection against dust and water ingress. Designed for stable operation, it includes a two-turn endless sensitivity adjustment and integrated status indicators for installation and monitoring.
Key Features:
-
Retro-Reflective Sensing: Detects objects from 0.1 m to 2 m using a reflector.
-
NPN Open-Collector Output: Supports up to 30 VDC and 100 mA switching current.
-
Selectable Operation Mode: Configurable for Light-ON or Dark-ON operation.
-
10–30 VDC Supply Voltage: Wide operating voltage range for DC systems.
-
Fast Response Time: 0.5 ms maximum operate or reset time.
-
IP67 Protection Rating: Resistant to dust and water for industrial use.
-
Two-Turn Sensitivity Adjustment: Fine tuning with visual indicator.
-
Pre-Wired 2 m Cable: Direct connection for simplified installation.
The E3S-AR11 delivers the reliability and precision required for industrial photoelectric detection and object sensing applications.