Client Protection
Dedicated Support
OMRON E3FA-RP21-F2 | Retroreflective Photoelectric Sensor | 4 m, PNP, M12 Connector
With a 4 m detection range, the OMRON E3FA-RP21-F2 is an M18 barrel-style retroreflective photoelectric sensor offering PNP output. It is supplied with an M12 connector and it is housed in ABS. OMRON lists the E3FA-RP21-F2 in its E3FA series.
- Polarised red light emitter
- Rated up to 30 V DC
- Maximum current: 25 mA
- 500 μs response time
- IP67 and IP69K ingress protection
- Works from -25°C to +55°C
- Detailed Description
- Specifications
- Downloads
Omron E3FA Series Photoelectric Sensor, PNP Output, IP67/IP69K - E3FA-RP21-F2
Features & Benefits
• Polarised red light for enhanced detection accuracy on shiny surfaces
• IP67/IP69K rating provides protection against water and dust ingress
• Response time of 500μs enables quick detection and signalling
Applications
• Ideal for packaging machinery requiring precise positioning
• Employed in material handling systems for quality control
• Suitable for in automotive manufacturing environments
• Utilised in conveyor systems to accurately detect items
What type of output does this device provide?
How can I connect this device to my existing setup?
What is the maximum distance at which it can detect objects?
What temperature range can it operate within?
| Brand | Omron |
| Sensor Style | Barrel |
| Detection Type | Retroreflective |
| Detection Range | 4 m |
| Output Type | PNP |
| Switching Mode | Light / Dark switching |
| Electrical Connection | M12 Connector |
| Maximum DC Voltage | 30V |
| Light Source | Polarized Red Light |
| IP Rating | IP67/IP69K |
| Maximum Current | 25 mA |
| Response Time | 500 μs |
| Housing Material | ABS |
| Series | E3FA |
| Maximum Operating Temperature | +55°C |
| Minimum Operating Temperature | -25°C |
| Standards Met | CE |
| Thread Size | M18 |
Related Products
OPTEX FA Z4B-30NIR | IO-Link BGS Photoelectric Sensor, Infrared | 10-300 mm, NPN, 2 m Cable
OPTEX FA Z4B-30NIR | IO-Link BGS Photoelectric Sensor, Infrared | 10-300 mm, NPN, 2 m Cable
OPTEX FA Z4D-L09CN4 | Limited Diffuse-Reflective Photoelectric Sensor | 10-90 mm, NPN, M8 Connector
OPTEX FA Z4D-L09CN4 | Limited Diffuse-Reflective Photoelectric Sensor | 10-90 mm, NPN, M8 Connector
OPTEX FA Z4B-S08CN4 | IO-Link BGS Photoelectric Sensor | 5-80 mm, NPN, M8 Connector
OPTEX FA Z4B-S08CN4 | IO-Link BGS Photoelectric Sensor | 5-80 mm, NPN, M8 Connector
OPTEX FA Z4T-2500CN4 | Through-Beam Photoelectric Sensor | 25 m, NPN, M8 Connector
OPTEX FA Z4T-2500CN4 | Through-Beam Photoelectric Sensor | 25 m, NPN, M8 Connector
OPTEX FA Z4B-30N | IO-Link BGS Photoelectric Sensor | 10-300 mm, NPN, 2 m Cable
OPTEX FA Z4B-30N | IO-Link BGS Photoelectric Sensor | 10-300 mm, NPN, 2 m Cable
OPTEX FA Z4B-10N | IO-Link BGS Photoelectric Sensor | 5-100 mm, NPN, 2 m Cable
OPTEX FA Z4B-10N | IO-Link BGS Photoelectric Sensor | 5-100 mm, NPN, 2 m Cable
OPTEX FA Z4B-S08N | IO-Link BGS Photoelectric Sensor | 5-80 mm, NPN, 2 m Cable
OPTEX FA Z4B-S08N | IO-Link BGS Photoelectric Sensor | 5-80 mm, NPN, 2 m Cable
OPTEX FA Z4R-400N | Retro-Reflective Photoelectric Sensor | 0.01-4 m, NPN, Cable
OPTEX FA Z4R-400N | Retro-Reflective Photoelectric Sensor | 0.01-4 m, NPN, Cable