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| Part Number | E3JK-R4M1 |
| Description | SENSOR RETROREFLECTIVE 4M RELAY |
| Manufacturer | Omron Automation and Safety |
| Series | E3JK |
| Part Status | Obsolete |
| Sensing Method | Retroreflective |
| Sensing Distance | 157.480" (4m) |
| Voltage - Supply | 12V ~ 240V, 24V ~ 240V |
| Response Time | 30ms |
| Output Configuration | Relay - Light-ON |
| Connection Method | Cable |
| Ingress Protection | IP64 |
| Cable Length | - |
| Light Source | Pulse Modulated Red LED |
| Adjustment Type | Fixed |
| Operating Temperature | -25°C ~ 55°C |