
Industrial Automation and Controls
E3FA-RP21
ActiveOmron Automation and Safety
SENSOR REFLECTIVE 4M PNP
Deep-Dive with AI
Search across all available documentation for this part.

Industrial Automation and Controls
E3FA-RP21
ActiveOmron Automation and Safety
SENSOR REFLECTIVE 4M PNP
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | E3FA-RP21 |
|---|---|
| Connection Method | Connector |
| Ingress Protection | IP69K, IEC IP67, IP67, IEC |
| Light Source | Red LED |
| Operating Temperature [Max] | 55 °C |
| Operating Temperature [Min] | -25 °C |
| Output Configuration | PNP - Dark-ON/Light-ON - Selectable |
| Response Time | 500 µs |
| Sensing Distance [Max] | 4000 mm |
| Sensing Distance [Max] | 157.48 in |
| Sensing Distance [Min] | 3.937 " |
| Sensing Distance [Min] | 10 cm |
| Sensing Method | Reflective |
| Voltage - Supply [Max] | 30 VDC |
| Voltage - Supply [Min] | 10 VDC |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 1 | $ 88.18 | |
| 10 | $ 73.48 | |||
| 25 | $ 71.03 | |||
| 100 | $ 68.58 | |||
| N/A | 20 | $ 85.10 | ||
| 549 | $ 85.10 | |||
Description
General part information
E3FA-RP Series
Reflective Optical Sensor 3.937" ~ 157.48" (100mm ~ 4m) PNP - Dark-ON/Light-ON - Selectable
Documents
Technical documentation and resources