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| Part Number | E3F2-R2RC4-M |
| Description | SENSOR RETRO POL 2M NPN DO/LO |
| Manufacturer | Omron Automation and Safety |
| Series | E3F2 |
| Part Status | Obsolete |
| Sensing Method | Retroreflective, Polarized |
| Sensing Distance | 3.937" ~ 78.740" (100mm ~ 2m) ADJ |
| Voltage - Supply | 10V ~ 30V |
| Response Time | 2.5ms |
| Output Configuration | NPN - Dark-ON/Light-ON - Selectable |
| Connection Method | Wire |
| Ingress Protection | NEMA 6 |
| Cable Length | - |
| Light Source | Red (660nm) |
| Adjustment Type | Fixed |
| Operating Temperature | -25°C ~ 55°C |