E3JK-DR12-C OMRON 2M Diffuse-Reflective Photoelectric Sensor
The OMRON E3JK-DR12-C 2M is a versatile block-style diffuse-reflective photoelectric sensor with a built-in power supply circuit, accepting a wide voltage range of 24 to 240 VAC/VDC. Designed for accurate object detection up to 300 mm, it features a robust relay output (SPDT) suitable for directly switching external loads, control relays, and industrial alarms.
| Parameter | Specification |
|---|---|
Manufacturer | OMRON |
Model / Part Number | E3JK-DR12-C 2M |
Sensing Method | Diffuse-Reflective |
Sensing Distance | 300 mm (0.3 m) |
Light Source | Infrared LED (Red LED emitter) |
Supply Voltage | 24 ... 240 VAC ($\pm 10\%$) / 24 ... 240 VDC ($\pm 10\%$) |
Control Output | Relay Output (SPDT: 1c), 3A at 250 VAC max |
Operation Mode | Light-ON / Dark-ON (Selectable via switch) |
Response Time | 30 ms Max. |
Sensitivity Adjustment | Single-turn sensitivity adjuster knob |
Ambient Light Immunity | Incandescent lamp: 3,000 lx max., Sunlight: 10,000 lx max |
Ambient Temperature | -25 °C ... +55 °C (with no icing or condensation) |
Degree of Protection | IP64 / IP65 |
Cable Length | Pre-wired 2 meters (5-core cable) |
Included Accessories | Mounting bracket, fixing bolts, nuts, instruction manual |

Ssaoco Dammam
- Started from: Jul 10, 2025



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