Omron E3NC-LH03 2M Photoelectric Sensor
The Omron E3NC-LH03 2M Photoelectric Sensor offers Compact Laser Sensor, Coaxial Retroreflective with MSR function, 8 m Sensing distance, Visible semiconductor laser diode (660 nm), Pre-wired connector 2 M Cable. Manufactured by Omron under the Omron Photoelectric Sensors category, this model belongs to the Omron E3NC Series.
| Brand | Omron |
| Product | Photoelectric Sensors |
| Model Number | E3NC-LH03 2M |
Omron E3NC-LH03 2M Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Coaxial Retroreflective with MSR function |
| Sensing Distance | 8 m |
| Light Source | Visible semiconductor laser diode (660 nm) |
| Connection Method | Pre-wired connector 2 M Cable |
| Indicators | OUT indicator (orange) and STABILITY indicator (green) |
| Ambient Illumination | Incandescent lamp: 10,000 lx max., Sunlight: 20,000 lx max. |
| Ambient Temperature Range | Operating: −10 to 55°C; Storage: −25 to 70°C (with no icing or condensation) |
| Ambient Humidity Range | Operating and storage: 35% to 85% (with no condensation) |
| Insulation Resistance | 20 MΩ min. (at 500 VDC) |
| Dielectric Strength | 1,000 VAC at 50/60 Hz for 1 min |
| Vibration Resistance | 10 to 55 Hz with a 1.5-mm double amplitude or 100 m/s2 for 2 hours each in X, Y, and Z directions |
| Shock Resistance | 500 m/s2 for 3 times each in X, Y, and Z directions |
| Degree Of Protection | IEC IP67 |
| Material | Polybutylene terephthalate (PBT, Methacrylic resin (PMMA), Vinyl chloride (PVC) |
| Weight | Approx. 120 g/approx. 70 g |
Engineered for demanding automation setups, the Omron E3NC-LH03 2M Photoelectric Sensor features a coaxial retroreflective sensing method with MSR (Mirror Surface Rejection) functionality, enabling it to ignore background reflections and detect targets reliably across varying surfaces. It offers a long-range detection capability of up to 8 meters in giga-power mode and supports additional modes like high-speed and super-high-speed detection, allowing it to adapt to dynamic sensing requirements in industrial applications.
This sensor is powered by a red semiconductor laser diode (660 nm), ensuring consistent performance in various lighting conditions, with a maximum tolerance of 20,000 lx sunlight. The integrated OUT and STABILITY indicators provide real-time visual status, improving onsite diagnostics and system feedback. Installation is simplified with a pre-wired 2-meter connector cable, while the sensor's IP67-rated PBT/PMMA/PVC housing guarantees protection against dust and moisture ingress, even during high-pressure cleaning processes.
Built to withstand shock levels of 500 m/s² and vibrations up to 100 m/s², the E3NC-LH03 2M is an ideal fit for high-speed packaging lines, robotics, and harsh industrial automation environments. With excellent insulation resistance of 20 MΩ at 500 VDC and dielectric strength of 1,000 VAC, this model delivers dependable performance with a compact form factor weighing only approximately 120 g.
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