Many procurement teams check E3Z-LS66 against Omron SMPS 24V 10A, E3Z D61 2M and Omron Sensors before signing purchase orders, verifying quality, compliance, and after-sales support availability.
Omron E3Z-LS66 Photoelectric Sensor
The Omron E3Z-LS66 Photoelectric Sensor offers Distance-settable, Background Suppression (BGS), 20 to 200 mm Sensing distance, NPN Output, Connector (M8, 4 pins), Red LED (670 nm), 12 to 24 VDC Power supply voltage, Light-ON/Dark-ON switch
mode. Manufactured by Omron under the Omron Photoelectric Sensors category, this model belongs to the Omron E3Z Series.
| Brand | Omron |
| Product Type | Photoelectric Sensor |
| Model Number | E3Z-LS66 |
Omron E3Z-LS66 Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Distance-settable |
| Sensing Distance | 20 to 200 mm |
| Light Source | Red LED (670 nm) |
| Power Supply Voltage | 12 to 24 VDC |
| Output configuration | NPN |
| Connection Method | Connector (M8, 4 pins) |
| Current Consumption | 30 mA max. |
| Control Output | Load power supply voltage: 26.4 VDC max., Load current: 100 mA max. (residual voltage 1 V max.) |
| Operation Mode | Light-ON/Dark-ON switch |
| Response Time | Operate or reset: 1 ms max. |
| Indicators | Operation indicator (orange), Stability indicator (green) |
| Ambient Illumination | Incandescent lamp: 3,000 lx max.; Sunlight: 10,000 lx max. |
| Ambient Temperature Range | Operating: −25 to 55°C, Storage: −40 to 70°C (with no icing or condensation) |
| Ambient Humidity Range | Operating: 35% to 85%, Storage: 35% to 95% (with no condensation) |
| Insulation Resistance | 20 MΩ min. at 500 VDC |
| Dielectric Strength | 1,000 VAC at 50/60 Hz for 1 minute |
| Vibration Resistance | Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions |
| Shock Resistance | Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions |
| Protection Circuits | Reversed power supply polarity protection, Output short-circuit protection, Mutual interference prevention |
| Degree of Protection | IP67 (IEC 60529) |
| Material | PBT (polybutylene terephthalate) , Modified polyarylate resin |
| Weight | Approx. 20 g |
The Omron E3Z-LS66 Photoelectric Sensor uses a Red LED (670 nm) as its light source and supports both BGS (20 mm to set distance) and FGS (set distance to 200 mm min.) sensing modes for white or black target objects. Designed to run on 12 to 24 VDC , it delivers NPN output through a secure M8, 4-pin connector, with a quick 1 ms response time for fast-paced operations.
Engineered for durability, the E3Z-LS66 is rated at IP67, offering strong protection against dust and water. Its housing, made from PBT and modified polyarylate resin, withstands harsh environments, including high vibration (up to 1.5 mm double amplitude) and shock resistance of 500 m/s². The sensor is also equipped with reverse polarity protection, short-circuit output protection, and mutual interference prevention, ensuring safe, long-term performance in demanding settings.
Trusted across factories and assembly lines, the Omron E3Z-LS66 is a go-to solution for engineers seeking precision, flexibility, and longevity in object detection.
