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Omron E3AS-HL500MN 2M Photoelectric Sensor
The Omron E3AS-HL500MN 2M Photoelectric Sensor offers Spot type, 35 mm to 500 mm Sensing distance, NPN output, Pre-wired 2 M Cable, Red Laser Class 1, 10 to 30 VDC Power supply voltage. Manufactured by Omron under the Omron Photoelectric Sensors category, this model belongs to the Omron E3AS Series.
| Brand | Omron |
| Product Type | Photoelectric Sensor |
| Model Number | E3AS-HL500MN 2M |
Omron E3AS-HL500MN 2M Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing Distance | 35 mm to 500 mm |
| Light Source | Red Laser |
| Laser Class | Class 1 |
| Power Supply Voltage | 10 to 30 VDC |
| Output configuration | NPN |
| Connection Method | Pre-wired 2 M Cable |
| Current Consumption | 100 mA max. |
| Power Consumption | Power supply reverse polarity protection, Output short-circuit protection, and Output reverse polarity protection |
| Control Output | Load power supply voltage 30 VDC max. (Class2), the total load current of the two outputs is 100 mA max., Residual voltage (Load current 10 mA max.: 1 VDC max., Load current 10 to 100 mA: 2 VDC max.) |
| Response Time | 1.5 ms / 10 ms / 50 ms selectable |
| Indicators | OLED Display (White), Power/Communication indicator, Operation indicator (Orange) |
| Ambient Illumination | Receiver surface illuminance: Incandescent lamp: 20,000 lx max., Sunlight: 25,000 lx max. at distance of 250 mm, Incandescent lamp: 5,000 lx max., Sunlight: 10,000 lx max. at distance of 500 mm |
| Ambient Temperature Range | Operating: -20 to 55Β°C, Storage: -40 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 | 1,000 VAC, 50/60 Hz for 1 min |
| Vibration Resistance | 10 to 55 Hz with a 1.5-mm double amplitude 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 |
| Protection Circuits | Power supply reverse polarity protection, Output short-circuit protection, and Output reverse polarity protection |
| Degree of Protection | IP67 (IEC60529) and IP67G (JIS C 0920 Annex 1), IP69K (ISO20653) |
| Material | Stainless steel (SUS316L), Methacrylic resin (PMMA) (Lens cover: Antifouling coating) |
| Weight | Approx. 180 g/approx. 110 g |
Omron E3AS-HL500MN 2M is a rugged photoelectric sensor built for reliable short-range detection in challenging industrial environments. It features a Class 1 red laser (660 nm) and a sensing range starting from 35 mm, making it suitable for detecting reflective, dark, or transparent objects in motion. The integrated control logic and laser precision ensure consistent operation across a wide range of material types and lighting conditions.
This Omron model includes a separate digital amplifier, NPN output, and a pre-wired 2-meter cable. It operates on a 10β30 VDC Class 2 power supply and supports a total output load of 100 mA. Built-in protection includes power supply reverse polarity, output reverse polarity, and output short-circuit protection. Its selectable response timesβ1.5 ms, 10 ms, or 50 msβallow fine-tuned control for high-speed or precision-based applications.
A high-visibility white OLED display and LED indicators (power, communication, and orange operation) make setup and diagnostics intuitive. The E3AS-HL500MN 2M handles ambient light interference up to 25,000 lx sunlight (at 250 mm), making it reliable even in brightly lit production areas. Designed to perform in harsh conditions, it operates between β20Β°C to 55Β°C and withstands vibration (10β55 Hz, 1.5 mm double amplitude) and shock up to 500 m/sΒ².
The housing is constructed from stainless steel (SUS316L) and features a methacrylic resin (PMMA) lens with antifouling coatingβideal for hygiene-sensitive or washdown applications. It meets IP67, IP67G, and IP69K protection standards, making it suitable for the food, beverage, chemical, and pharmaceutical industries. The Omron E3AS-HL500MN 2M delivers precise, laser-based detection in a durable, industrial-grade form factor that integrates easily into modern automated systems.
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