Omron E3FB-LN22 Photoelectric Sensor
Omron E3FB-LN22 is an NPN background suppression photoelectric sensor designed for object sensing within a 200 mm range. Its red LED supplies the optical light, while the BGS principle helps reduce response from surfaces positioned beyond the intended target area. The cylindrical axial sensor uses an M18 body and operates from 10 to 30 VDC. An M12 connector provides detachable machine wiring, while selectable Light-ON or Dark-ON operation allows the output logic to match the control requirement. Response time is specified at 0.5 ms. Within the E3FB Series, the E3FB-LN22 provides the 200 mm NPN BGS option. Applications needing background separation can review NPN background suppression sensors across Omron Sensing Products.
| Brand | Omron |
| Product | Photoelectric Sensors |
| Model Number | E3FB-LN22 |
Omron E3FB-LN22 Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Background Suppression |
| Shape | Cylindrical axial |
| Sensing Distance | 200 mm |
| Power Supply Voltage | 10 to 30 VDC |
| Output Configuration | NPN |
| Connection Method | M12 Connector |
| Light Source (Wavelength) | Red LED |
| Thread Size | M18 |
| Length | 48 mm |
| Operation Mode | Light-ON/Dark-ON |
| Response Time | 0.5ms |
| Degree Of Protection | IP67/IP69K |
| Material Housing | Brass, nickel plated |
The Omron E3FB-LN22 Photoelectric Sensor uses background suppression sensing over a 200 mm distance to focus on objects within the intended sensing area while reducing response from surfaces positioned farther behind. A red LED supplies the optical source, and the NPN output communicates the switching state to compatible industrial control inputs. The cylindrical axial sensor operates from 10 to 30 VDC and uses an M12 connector for detachable wiring. Current consumption is specified at 25 mA max. Light-ON or Dark-ON operation can be selected according to the required machine sequence, while response time is 0.5 ms. Its M18 metal body provides threaded mounting and carries IP67 and IP69K environmental protection.
For an Omron background suppression sensor requiring NPN output, 200 mm sensing, and M12 connector wiring, the corresponding model is the E3FB-LN22. The specification also suits searches for an Omron NPN photoelectric sensor, Omron 200 mm BGS sensor, and Omron M12 background suppression sensor. For the corresponding E3FB model using the same 200 mm background suppression range and M12 connector with PNP output, see E3FB-LP22.
