Procurement teams shortlist E3FA-RP11-2M with Omron Photoelectric Sensor, E3Z D61 2M and Omron Sensors, aligning budget approvals, warranty terms, and multisite availability for smoother rollout across plants.
Omron E3FA-RP11 2M Photoelectric Sensor
The Omron E3FA-RP11 2M Photoelectric Sensor provides PNP output and a reliable 0.1 to 4 m retro-reflective range using a Red LED light source. Manufactured by Omron under the Omron Photoelectric Sensor category, this model in the Omron E3FA Series features a pre-wired 2M cable, 10β30 VDC power supply, and Light-ON/Dark-ON operation. It includes a durable M18 cylindrical ABS housing, 0.5 ms response time, and IP67/IP69K protection with M.S.R. functionality for stable industrial performance.

| Brand | Omron |
| Product Type | Photoelectric Sensors |
| Model Number | E3FA-RP11 2M |
Omron E3FA-RP11 2M Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Shape | Cylindrical axial |
| Sensing Method | Retro-reflective |
| Sensing Distance | 0.1 to 4 m |
| Light Source Wavelength | Red LED |
| Connection Method | Pre Wired Cable, 2M Length |
| Power Supply Voltage | 10 to 30 VDC |
| Output Configuration | PNP |
| Power Consumption | 25 mA max. |
| Operation Mode | Light-ON/Dark-ON |
| Thread Size | M18 |
| Length | 41 mm |
| Response Time | 0.5ms |
| Degree of Protection | IP67/IP69K |
| Material Housing | ABS |
| Features | M.S.R. |
The Omron E3FA-RP11 2M Photoelectric Sensor from Omron Corporation is designed for accurate object detection in industrial automation. This retro-reflective sensor with MSR function operates within a 0.1 to 4 m sensing range using the E39-R1S reflector. It features a PNP open-collector output and a 10 to 30 VDC power supply, built with a durable M18 plastic housing and pre-wired 2 m cable. Belonging to the Omron E3FA Series, it delivers reliable performance across packaging, material handling, and process automation systems in Indian industrial environments.
Used extensively in conveyor automation, packaging lines, and assembly processes, this model ensures consistent and stable target detection even under challenging lighting conditions. The polarized red LED provides immunity against background reflection, while the IP67 and IP69K protection rating allows it to withstand water spray and dust exposure. With a fast 0.5 ms response time and simple single-turn sensitivity adjustment, it supports quick installation and dependable operation in fast-paced production setups.
The Omron E3FA-RP11 2M Photoelectric Sensor offers retro-reflective sensing with a pre-wired cable and PNP output. For engineers preferring the same configuration with an NPN output, the Omron E3FA-RN11 2M Photoelectric Sensor serves as an equivalent option. Those requiring a PNP output with an M12 connector instead of pre-wired cable can use the Omron E3FA-RP21 Photoelectric Sensor. Alternatively, when a diffuse-reflective sensing type is preferred for close-range applications, the Omron E3FA-DP11 2M Photoelectric Sensor provides efficient detection at 100 mm. The Omron E3FA-RP11 2M remains a dependable choice for reflective sensing requirements in automated environments.
With its robust ABS construction, IP69K protection, and stable PNP switching output, the Omron E3FA-RP11 2M Photoelectric Sensor delivers reliable object detection across diverse industrial operations. The combination of polarized red LED light source, rapid 0.5 ms response time, and wide 10β30 VDC input range ensures precise performance and long operational life. Backed by Omronβs engineering expertise, this sensor upholds quality, safety, and dependability for industrial automation users seeking consistent detection accuracy in demanding conditions.




