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| Part Number | E3K-R10K4-NR |
| Description | SENSOR RETROREFLECTIVE 10M RELAY |
| Manufacturer | Omron Automation and Safety |
| Series | - |
| Part Status | Obsolete |
| Sensing Method | Retroreflective |
| Sensing Distance | 393.7" (10m) 32.8' |
| Voltage - Supply | 24V ~ 240V |
| Response Time | 30ms |
| Output Configuration | Relay - Dark-ON/Light-ON - Selectable |
| Connection Method | Wire |
| Ingress Protection | NEMA 1, 4, 4X, 12, 13; IEC 144 IP67 |
| Cable Length | - |
| Light Source | Pulse Modulated Infrared LED (950nm) |
| Adjustment Type | Adjustable |
| Operating Temperature | -25°C ~ 55°C |