Omron E3S-AR36 Retro-Reflective Photoelectric Sensor IP67
SKU: E3S-AR36USD 82.00
Omron E3S-AR36 is a retro-reflective photoelectric sensor with IP67 protection for reliable detection in harsh industrial environments.
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Product Overview
The E3S-AR36 is designed for practical object detection where reflector-based sensing provides stable performance over moderate distances. It supports conveyors, transfer points, and packaging stations that require dependable triggering under varying product colors and backgrounds. Its rugged construction and PNP output make integration straightforward in many PLC-based control systems.
- SKU: E3S-AR36
- Series: E3S
- Voltage: 24V
Best-Fit Applications
- Detecting cartons and products on conveyors
- Confirming object arrival at machine process points
- Triggering diverters and sortation control events
- Monitoring transfer handoff zones in packaging lines
- Replacing unreliable diffuse sensors in moderate-range tasks
- Standardizing retro-reflective sensing in OEM equipment
Buying Checklist
- Retro-reflective design offers dependable mid-range detection
- IP67 improves durability in industrial conditions
- PNP output fits common automation wiring schemes
- Practical choice for conveyor and packaging installations
- Supports stable high-cycle detection performance
Technical Specifications
| Model | E3S-AR36 |
|---|---|
| Series | E3S |
| Type | Retro-Reflective Photoelectric Sensor |
| Sensing Range | Up to 5m |
| Output Type | NPN Open Collector |
| Supply Voltage | DC12-24V |
| Response Time | 1ms |
| Light Source | Red LED |
| Cable Length | 2m |
| Protection | IP67 |
| Operating Temperature | -25 to +55°C |
| Material | PBT housing |
| Indicator | Operation LED |
Resources & Downloads
FAQ for E3S-AR36
What's the advantage of E3S series?
E3S: large, robust sensor for harsh environments. IP67 protection, metal housing options, long sensing range. Ideal for heavy industry, outdoor use, washdown areas.
What reflector should I use?
E39-R series reflectors. For 5m range: E39-R4 (large). For shorter range: E39-R1 (standard). Larger reflector = longer range.
Can this sensor detect transparent objects?
Standard retro-reflective: no. For transparent objects, use MSR (Mirror Set-up Recognition) model or through-beam sensor.
Is this sensor suitable for outdoor use?
Yes, IP67 rating provides weather protection. Protect from direct sunlight (can interfere with detection). Consider sun shield for direct sun exposure.
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