Description
The Omron E3FB-BP22 is a compact, M18-threaded, metal-housed retro-reflective photoelectric sensor specifically designed for detecting transparent objects with high precision.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Omron |
| Category |
Sensors & Switches |
| Part Number |
E3FB-BP22 |
| Subcategory |
Photoelectric |
| Shape |
Cylindrical, axial |
| Sensing Method |
Retro-reflective |
| Sensing Distance (max) |
2000 mm |
| Sensing Distance (min) |
100 mm |
| Setting Method |
Manual adjustment |
| Connection Method |
M12 connector, 4-pin |
| Output Type |
PNP |
| Operation Mode |
Dark-ON, Light-ON (selectable) |
| Response Time |
0.5 ms (500 µs) |
| Housing Material |
Brass, nickel-plated |
| Thread Size |
M18 |
| Product Length |
48 mm |
| Light Source Type |
Polarized red LED |
| Supply Voltage |
10–30 VDC |
| Special Features |
P-opaquing function, transparent object detection |
| Degree of Protection |
IP67, IP69K, IEC compliant |
| Series |
E3FB |
| Packaging |
Bulk |
| Part Status |
Active |
| Adjustment Type |
Single-turn |
| Operating Temperature |
-25°C to +55°C |
| Weight |
3.00 lbs |
Information About E3FB-BP22
The Omron E3FB-BP22 is a cylindrical, M18-threaded retro-reflective photoelectric sensor designed for reliable detection in demanding industrial environments, including transparent object detection. Featuring a nickel-plated brass housing and IP67/IP69K protection, it offers excellent durability against dust, water, and high-pressure washdowns. With a sensing range adjustable from 100 mm to 2000 mm (when used with the proper reflector), it delivers stable operation even in harsh or high-humidity conditions.
Key Features:
- Shape & Mounting: Cylindrical M18 threaded barrel, axial optics.
- Sensing Method: Retro-reflective with polarized red LED for transparent object detection.
- Sensing Range: Adjustable from 100 mm to 2000 mm with appropriate reflector.
- Output & Modes: PNP, selectable Dark-ON or Light-ON operation.
- Response Time: 0.5 ms for high-speed detection.
- Construction: Brass housing, nickel-plated for corrosion resistance.
- Connection: M12, 4-pin connector for quick installation.
- Protection: IP67 and IP69K rating for dust-tight and washdown resistance.
- Special Function: P-opaquing function for improved transparent detection accuracy.
- Environmental Rating: Operates from -25°C to +55°C.
- Adjustment Type: Single-turn manual sensitivity control.
The Omron E3FB-BP22 combines rugged construction, precision sensing, and versatile mounting options, making it an ideal choice for automation systems that demand consistent, accurate detection—especially in applications involving transparent or reflective targets.
