Maintenance teams planning replacements for E3JK-TR12-2M frequently review Omron SMPS 24V 10A, E3Z D61 2M and Omron Sensors to prevent downtime, checking availability and compatibility with existing systems.
Omron E3JK-TR12 2M Photoelectric Sensor
The Omron E3JK-TR12 2M Photoelectric Sensor features a Through-beam type design with Relay output and a 5 m sensing distance. It operates with AC/DC power supply selectable and belongs to the Omron industrial automation range under the Omron Photoelectric Sensors category and the Omron E3JK Series. This model includes an Emitter (E3JK-TR12-L 2M) and Receiver (E3JK-TR12-D 2M), uses a Red LED light source, and comes with a 2 m pre-wired cable for stable, long-range detection performance in industrial automation applications.
| Brand | Omron |
| Product Type | Photoelectric Sensor |
| Model Number | E3JK-TR12 2M |
Omron E3JK-TR12 2M Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Through-beam |
| Sensing Distance | 5 m |
| Emitter Number | E3JK-TR12-L 2M |
| Receiver Number | E3JK-TR12-D 2M |
| Light Source | Red LED (624 nm) |
| Power Supply Voltage | 24 to 240 VDC , ripple (p-p): 10% max. 24 to 240 VAC , 50/60 Hz |
| Output configuration | Relay |
| Connection Method | Pre Wired, Cable Length 2M |
| Power Consumption | DC: 3 W max. AC: 3 W max. |
| Operation Mode | Light-ON/Dark-ON |
| Response Time | 20 ms max |
| Sensitivity Adjustment | One-turn adjuster |
| Ambient Illumination | Incandescent lamp: 3,000 lx max., Sunlight: 11,000 lx max. |
| Ambient Temperature Range | Operating: β25Β°C to 55Β°C, Storage: β40Β°C to 70Β°C (with no icing or condensation) |
| Ambient Humidity Range | Operating: 35% to 85%, Storage: 35% to 95% (with no condensation) |
| Insulation Resistance | 20 MΞ© min. at 500 VDC |
| Dielectric Strength | 1,500 VAC, 50/60 Hz for 1 min |
| Degree of Protection | IEC 60529 IP64 |
| Material | ABS (Acrylonitrile Butadiene Styrene) |
| Weight | Approx. 350 g |
The Omron E3JK-TR12 2M Photoelectric Sensor is a through-beam type sensor that offers a 5 m sensing distance and relay output configuration. Operating within a 24β240 V AC/DC voltage range, it ensures consistent detection across various industrial automation applications. This model belongs to the Omron E3JK Series, known for dependable detection accuracy and flexible mounting in manufacturing and process control environments. Built with a durable IP64 protection rating, it withstands dust and light water exposure, ensuring reliability on production floors.
In industrial automation setups, the Omron E3JK-TR12 2M is widely used for position sensing, part detection, and product counting on conveyor systems, packaging lines, and automated assembly units. The long sensing range and stable relay output help in detecting transparent or reflective materials. Its red LED light source provides clear optical alignment, reducing setup errors and maintenance downtime. The sensorβs one-turn sensitivity adjuster simplifies fine-tuning during installation and operation.
The Omron E3JK-TR12 2M Photoelectric Sensor is a dependable through-beam sensor featuring a 5 m sensing distance, red LED, and AC/DC selectable power supply for versatile industrial applications. For users needing longer detection capability, the Omron E3JK-TR11 2M Photoelectric Sensor offers an extended 40 m sensing range with similar relay output and cable connection. If infrared light source detection is preferred, the Omron E3JK-TR13 2M Photoelectric Sensor provides the same 40 m range using an infrared LED for high reliability in challenging lighting conditions. Additionally, the Omron E3JK-TR12-C 2M Photoelectric Sensor includes a mounting bracket for quick installation while maintaining the same 5 m red LED through-beam performance. The Omron E3JK-TR12 2M modelβs emitter (E3JK-TR12-L 2M) and receiver (E3JK-TR12-D 2M) combination ensures precise object detection with a pre-wired 2 m cable and durable relay output for stable operation in automation environments.
Built for consistent operation in challenging environments, the Omron E3JK-TR12 2M Photoelectric Sensor delivers dependable performance for automation engineers and system integrators. Its design supports light-on and dark-on operation modes, making it adaptable for multiple control requirements. The combination of a robust body, reliable sensing, and flexible voltage compatibility reinforces its trust among industrial users. This model continues Omronβs strong reputation in creating sensors that support precise automation control and long-term stability in Indian industrial applications.
Related Products
