Omron E3NC-LH01 5M Smart Laser Photoelectric Sensor
Omron E3NC-LH01 5M is specified as a smart laser sensor head using retro-reflective sensing with an MSR function across an 8 m sensing distance. Its 660 nm red semiconductor laser diode provides the optical source and produces an approximately 2.0 mm spot at a distance of 1 m. The sensor head includes a 5 m pre-wired cable, providing additional wiring length between the sensing position and associated E3NC equipment. Orange OUT and green STABILITY indicators provide visual operating information during setup. The stated operating temperature range is -10 to 55°C. Within the E3NC Series, the E3NC-LH01 5M provides the long-cable laser head configuration. Related long-range laser sensor heads can be explored across Omron Industrial Products.
| Brand | Omron |
| Product | Photoelectric Sensors |
| Model Number | E3NC-LH01 5M |
Omron E3NC-LH01 5M Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Sensor | Smart Laser Sensor |
| Sensing Method | Retro-reflective with M.S.R. function |
| Sensing Distance | 8m |
| Light Source | Red semiconductor laser diode (660 nm) |
| Beam Shape | Spot |
| Spot Size | 2.0 mm dia. (Distance: 1 m) |
| Laser Class | IEC: Class 1 |
| Connection Method | Pre Wired Cable, 5M Length |
| Indicators | OUT indicator (orange), STABILITY indicator (green) |
| Ambient Temperature Range | Operating: −10 to 55°C; Storage: −25 to 70°C |
| Ambient Humidity Range | 35 to 85% |
| Insulation Resistance | 20 MΩ min. (at 500 VDC) |
| Dielectric Strength | 1,000 VAC at 50/60 Hz for 1 min |
| Degree Of Protection | IEC: IP65 |
| Material | Case: Polybutylene terephthalate (PBT) Lens: Methacrylate resin (PMMA) Cable: Polyvinyl chloride (PVC) |
| Weight | Approx. 180 g/approx. 130 g |
The Omron E3NC-LH01 5M Photoelectric Sensor is specified as a smart laser sensor head using retro-reflective sensing with an MSR function across an 8 m sensing distance. A 660 nm red semiconductor laser diode provides the optical source and produces an approximately 2.0 mm spot at a distance of 1 m. The sensor head includes a 5 m pre-wired cable, providing additional wiring length between the sensing position and associated E3NC equipment. Orange OUT and green STABILITY indicators provide visual operating information. The operating temperature range is specified from -10 to 55°C, while storage extends from -25 to 70°C. Humidity is listed at 35% to 85%, and insulation resistance is 20 MΩ minimum at 500 VDC.
For an Omron long-range laser sensor head requiring the supplied 5 m cable and the listed 8 m retro-reflective range, the relevant model is the E3NC-LH01. Dielectric strength is specified at 1,000 VAC for one minute, while listed materials include PBT for the case, PMMA for the lens, and PVC for the cable. Independent output architecture and operating voltage are not stated for this sensor head in the supplied specification, so those values are not added. Its configuration also suits searches for an Omron 8 m laser sensor and Omron long-cable sensor head. For the related 2 m cable version listed with limited-reflective sensing from 55 to 85 mm, see the E3NC-LH01 2M. The longer cable supports installations where the sensing position is farther from the associated amplifier equipment.
