Omron E3NC-SH250H 2M Smart Laser Photoelectric Sensor
The Omron E3NC-SH250H 2M Photoelectric Sensor is a Smart Laser Sensor with distance-setting capability and a 35 to 250 mm sensing range. Built as an Ultra-compact CMOS Laser Sensor, it uses a red semiconductor laser diode (660 nm) and comes with a pre-wired 2-meter cable housed in an IP65-rated enclosure. Manufactured by Omron, this sensor is part of the Omron Photoelectric Sensors portfolio and belongs to the Omron E3NC Series.
| Brand | Omron |
| Product | Photoelectric Sensors |
| Model Number | E3NC-SH250H 2M |
Omron E3NC-SH250H 2M Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Sensor | Smart Laser Sensor |
| Sensing Method | Distance-setting |
| Sensing Distance | 35 to 250 mm |
| Light Source | Red semiconductor laser diode (660 nm) |
| Beam Shape | Spot |
| Spot Size | 1 mm dia. (Distance: 250 mm) |
| Laser Class | IEC: Class 1 |
| Connection Method | Pre Wired Cable, 2M Length |
| Indicators | OUT indicator (orange), STABILITY indicator (green), ST indicator (Blue) |
| Ambient Illumination | Incandescent lamp: 2,000 lx max. Sunlight: 4,000 lx max. |
| 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. 125 g/ approx. 75 g |
The Omron E3NC-SH250H 2M photoelectric sensor is designed for precise object detection using Smart Laser Sensors technology. This Omron sensor integrates an Ultra-compact CMOS Laser Sensor structure with distance-setting functionality, enabling accurate detection within a 35 to 250 mm range. Its red laser light source ensures stable sensing performance even on small or low-contrast targets.
In industrial automation applications, the E3NC-SH250H 2M is widely used in packaging machines, assembly lines, electronics manufacturing, and inspection systems. The focused laser beam supports reliable detection of parts at varying distances, while the compact sensor body allows easy installation in space-constrained equipment. This makes it suitable for high-density automation layouts requiring consistent detection accuracy.
The E3NC-SH250H 2M is built for long-term industrial use with IP65 protection against dust and water ingress. The pre-wired 2-meter cable simplifies wiring and reduces installation time. As part of the Omron E3NC Series, this Smart Laser Photoelectric Sensor supports stable operation, system compatibility, and dependable performance in demanding industrial environments.
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