The M18 Optical Laser Sensor is a high-performance automation control component with a typical detection range of 0-15 meters, a response time of less than 0.5 millisecond, an IP65 protection rating, and an operating voltage of DC 12-24V. Utilizing advanced laser technology, this sensor provides reliable and stable detection of transparent, translucent, and highly reflective objects, making it suitable for a variety of complex industrial environments.
Core Technical Parameters
Working Voltage: DC 12V–24V
Response Time: ≤0.5ms (ultra-fast detection)
Protection Grade: IP65 (dustproof and splash-proof)
Max Detection Distance: Through-beam: 15m; Retro-reflective: 8m; Diffuse reflection: 2m
Adjustable Detection Range: Support fine distance calibration according to actual working conditions
Output Mode: Optional NPN/PNP, NO/NC (Light-on/Dark-on switchable)
Cable Length: 2m standard industrial cable
Working Temperature: -10℃ ~ 60℃
Shell Material: High-strength industrial ABS plastic, impact-resistant and durable
Main features
• Built with a laser diode source. Its tight, focused spot makes optical alignment straightforward. It works well for clear, glossy or oddly shaped items that standard LED photoelectric sensors struggle to pick up.
• Three sensing types are available: through-beam, retro-reflective and diffuse. Engineers can pick the right mode based on target distance and material for their automation setup.
• Good resistance to field noise. It handles EMI from servos, flash lights and welding arcs, so readings stay reliable even in busy factory floors.
• Onboard protection against short circuit and overcurrent. It can withstand voltage surges, lowering the chance of unexpected failure and extending service life.
• Standard M18 threaded body. It fits common mounting brackets and installs easily, even in tight machine spots.
• Visible LED status lights. Technicians can check sensor state and tune detection range quickly on site.
• Solid industrial performance at a reasonable price. A practical choice for high-volume automation projects where cost control matters.
Safety & Maintenance Notes
- Laser Safety: The built-in laser beam may cause damage to human eyes. It is strictly prohibited to irradiate human eyes or skin directly.
- Anti-Static Operation: The sensor is electrostatic-sensitive. Wear anti-static bracelets during transportation, installation and maintenance to avoid static damage.
- Working Environment: Use in dry, clean and well-ventilated environments. Avoid high temperature, high humidity, severe vibration and impact.
- Heat Dissipation: Ensure good heat dissipation during long-term operation to prevent component aging caused by overheating.
- Standard Use: Do not exceed the rated voltage, current and output power parameters to avoid product failure and performance attenuation.
Application Scenarios
This M18 Optical Laser Sensor is widely used for non-contact object detection in industrial automation, suitable for various material and shape detection requirements. Typical applications include:
- Conveyor belt object counting and presence detection
- Packaging machinery and consumer goods production line inspection
- Logistics sorting and material handling systems
- Machine tool and automated fixture position monitoring
- Color distinguishing and special-shaped object identification
- Electronic equipment and automated assembly line detection
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