Maintenance teams planning replacements for E3Z-L81-2M frequently review Omron SMPS 24V 10A, E3Z D61 2M and Omron Sensors to prevent downtime, checking availability and compatibility with existing systems.
Omron E3Z-L81 2M Photoelectric Sensor
The Omron E3Z-L81 2M Photoelectric Sensor offers Diffuse-reflective, 90Β±30 mm (narrow beam) Sensing distance, PNP Output, Pre Wired, Cable Length 2M, Red LED (650 nm), 12 to 24 VDC Power supply voltage, Light-ON/Dark-ON 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-L81 2M |
Omron E3Z-L81 2M Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Diffuse-reflective |
| Sensing Distance | 90Β±30 mm (narrow beam) |
| Light Source | Red LED (650 nm) |
| Power Supply Voltage | 12 to 24 VDC |
| Output configuration | PNP |
| Connection Method | Pre Wired, Cable Length 2M |
| Current Consumption | 30 mA max. |
| Operation Mode | Light-ON/Dark-ON |
| Response Time | Operate or reset: 1 ms max |
| Sensitivity Adjustment | One-turn adjuster |
| Ambient Illumination | Incandescent lamp: 3,000 lx max. Sunlight: 10,000 lx max |
| Ambient Temperature Range | Operating: β25 to 55Β°C, Some connector models: β40Β°C to 55Β°C * (with no icing or condensation) Storage: β40 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 | 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 3 times each in X, Y, and Z directions |
| Protection Circuits | Reversed power supply polarity protection, Output short-circuit protection, Mutual interference prevention, and Reversed output polarity protection |
| Degree of Protection | IEC, IP67 |
| Material | PBT (polybutylene terephthalate) |
| Weight | Approx. 65 g |
Omron continues to lead the way in industrial sensing with reliable and compact photoelectric sensors like the Omron E3Z-L81 2M. Designed with cutting-edge automation in mind, this Omron Diffuse-reflective Photoelectric Sensor combines fast detection with robust environmental resistance. With decades of expertise, Omron provides trusted solutions for manufacturers and machine builders across the globe. Compact and efficient, the E3Z L81 2M meets the dynamic demands of modern automation systems.
The Omron E3Z-L81 2M uses a diffuse-reflective sensing method with a narrow beam range of 90Β±30 mm. Powered by a 650 nm Red LED, it supports 12 to 24 VDC input and delivers PNP output via a pre-wired 2M cable. With a 1 ms max response time, the sensor ensures high-speed detection and features a one-turn adjuster for sensitivity control. It is housed in IP67-rated PBT, weighs approximately 65 g, and includes protection against reversed polarity and short circuits.
Engineered for compact machinery and challenging environments, the E3Z L81 2M excels in applications such as part presence detection, labeling machines, and packaging lines. Its quick response and narrow beam make it ideal for precise positioning tasks. With its rugged build and stable performance, the Omron E3Z-L81 2M is a dependable Omron Diffuse-reflective Photoelectric Sensor for demanding automation setups.
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