Product Description

The E3Z-LT81 is a high-performance photoelectric sensor from Omron, designed for accurate and reliable object detection in industrial environments. Featuring a compact, durable design, the E3Z-LT81 uses a through-beam sensing method for precise long-distance detection, making it ideal for applications where high-speed and reliable performance are critical. It provides excellent immunity to ambient light and ensures stable detection even in challenging environments with varying light conditions. With an IP67-rated housing, the E3Z-LT81 is resistant to dust and water, offering long-lasting operation in harsh industrial settings, including material handling, packaging, and assembly automation systems.

Technical Specifications

• Sensing Method: Through-beam
• Operating Voltage: 12–24 VDC
• Output Type: NPN or PNP output (selectable)
• Sensing Range: Up to 8 meters (depending on reflectivity and environment)
• Response Time: 1 ms (typical)
• Switching Frequency: 1 kHz
• Temperature Range: -25°C to +55°C
• Degree of Protection: IP67 (dust-tight and water-resistant)
• Housing Material: Plastic (high-durability)
• Mounting Type: M18 (cylindrical)
• Certifications: CE, UL, RoHS compliant
• Weight: Approximately 60 grams