E3S-BR61 | Omron Retroreflective Photoelectric Sensor 1m NPN 10-30VDC
Omron · Sensors & Instrumentation
Description The Omron E3S-BR61 is a polarized retroreflective photoelectric sensor designed for reliable object detection up to 1 meter. It features an NPN open-collector output with selectable Light-ON/Dark-ON operation and operates on a 10–30 VDC power supply. This sensor is suited for industrial automation systems requiring stable detection of opaque objects in compact installation spaces. Technical Specifications Condition New/Never Used Surplus Brand Omron Category Sensors & Switches Part Number E3S-BR61 Subcategory Photoelectric Series E3S-B Sensing Method Polarized Retroreflective Sensing Distance 1 m Light Source Red LED (approx. 700 nm) Output Configuration NPN Open Collector (Light-ON/Dark-ON Selectable) Supply Voltage 10 – 30 VDC Response Time 500 µs max. Connection Method Pre-Wired Cable Ingress Protection IP67, NEMA 4X, 6 Operating Temperature -25°C to +55°C Adjustment Type 3/4-Turn Potentiometer Weight 0.42 lbs Information About E3S-BR61 The E3S-BR61 is part of the Omron E3S-B series of industrial photoelectric sensors. It utilizes polarized retroreflective sensing technology, allowing accurate detection when used with a compatible reflector while minimizing false triggering from shiny surfaces. The unit incorporates a red LED light source and a 3/4-turn sensitivity adjustment potentiometer for precise setup. Its IP67-rated enclosure and operating temperature range of -25°C to +55°C make it suitable for demanding factory environments. Key Features: Polarized Retroreflective Sensing: Provides stable object detection up to 1 meter with a reflector. NPN Open-Collector Output: Compatible with common PLC digital input systems. Selectable Light-ON/Dark-ON Mode: Configurable output logic for application flexibility. Wide Supply Voltage Range: Operates on 10–30 VDC industrial power systems. Fast Response Time: 500 µs response supports high-speed detection tasks. Adjustable Sensitivity: 3/4-turn potentiometer for fine-tuning detection performance. IP67 Protection Rating: Resistant to dust and water ingress. Pre-Wired Cable Connection: Simplifies installation and wiring. The E3S-BR61 delivers the reliability and precision required for industrial object detection and automated material handling systems.
Brand: Omron · Category: Sensors & Instrumentation
Key features
- Polarized Retroreflective Sensing: Provides stable object detection up to 1 meter with a reflector.
- NPN Open-Collector Output: Compatible with common PLC digital input systems.
- Selectable Light-ON/Dark-ON Mode: Configurable output logic for application flexibility.
- Wide Supply Voltage Range: Operates on 10–30 VDC industrial power systems.
- Fast Response Time: 500 µs response supports high-speed detection tasks.
- Adjustable Sensitivity: 3/4-turn potentiometer for fine-tuning detection performance.
- IP67 Protection Rating: Resistant to dust and water ingress.
- Pre-Wired Cable Connection: Simplifies installation and wiring.
Specifications
| Manufacturer part number | E3S-BR61 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Omron |
| Category | Sensors & Switches |
| Part Number | E3S-BR61 |
| Subcategory | Photoelectric |
| Series | E3S-B |
| Sensing Method | Polarized Retroreflective |
| Sensing Distance | 1 m |
| Light Source | Red LED (approx. 700 nm) |
| Output Configuration | NPN Open Collector (Light-ON/Dark-ON Selectable) |
| Supply Voltage | 10 – 30 VDC |
| Response Time | 500 µs max. |
| Connection Method | Pre-Wired Cable |
| Ingress Protection | IP67, NEMA 4X, 6 |
| Operating Temperature | -25°C to +55°C |
| Adjustment Type | 3/4-Turn Potentiometer |
| Weight | 0.42 lbs |
| Product type | Photoelectric |
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