- Functional principle: Photoelectric retro-reflective sensor
- Functional principle detail: With minimum distance to reflector (dual lens system)
- Dimensions (W x H x D): 18 mm x 18 mm x 55.9 mm
- Housing design (light emission): Cylindrical
- Housing length: 55.9 mm
- Thread length: 31.7 mm
- Compact cylindrical housing with precise detection: Designed with an M18 threaded body for easy mounting and reliable performance in space-restricted applications.
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- Brand: Sick
Sick 1106933 Photoelectric retro-reflective sensor
Mfr # 1106933
$167.34
/ea
Availability: Available to Order|Typically ships within 7 to 10 business days. Lead time may vary based on supplier availability.
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- Compact cylindrical housing with precise detection: Designed with an M18 threaded body for easy mounting and reliable performance in space-restricted applications.
- Background suppression technology: Ensures accurate object detection regardless of color, surface texture, or ambient lighting conditions.
- Bright visible red light spot: Provides clear visual alignment during installation and simplifies ongoing sensor monitoring.
- Rugged IP67 protection rating: Built to withstand dust, moisture, and harsh industrial environments for long-term reliability.
The Sick GRL18S-K2431V, part number 1106933, is a high-performance photoelectric proximity sensor designed for precision detection in industrial automation environments. This model belongs to Sick’s GR18S series, which is widely recognized for its compact cylindrical form factor, easy installation, and robust performance across diverse operating conditions. With its threaded M18 housing, the sensor is simple to mount into existing systems, making it suitable for machine builders and maintenance teams looking for a dependable sensing solution.
One of the standout advantages of the GRL18S-K2431V is its background suppression capability. Unlike conventional sensors that may struggle when distinguishing between objects of varying colors or reflective surfaces, this sensor is engineered to ignore background interference while maintaining precise detection of the target object. This makes it an excellent choice for applications where product variability or shiny materials are common, such as packaging lines, assembly automation, or materials handling systems.
The sensor features a visible red light spot, which provides quick visual confirmation of the detection zone. This simplifies alignment during setup, reducing installation time and minimizing the need for additional tools. Operators and technicians benefit from clear feedback, ensuring that the sensor is always correctly positioned for maximum accuracy.
Durability is another defining characteristic of the GRL18S-K2431V. The sensor is housed in a rugged cylindrical body with an IP67 protection rating, enabling it to operate reliably in environments exposed to dust, splashes of water, and other industrial contaminants. Its robust design makes it suitable for demanding industries such as automotive production, logistics, food and beverage processing, and general manufacturing.
From an operational standpoint, the GRL18S-K2431V is engineered for efficiency and reliability. It delivers fast, consistent switching performance that supports modern high-speed production lines. Its electrical connection options allow for seamless integration with standard control systems, while Sick’s reputation for sensor innovation ensures compatibility with a wide range of automation setups.
In addition to its technical strengths, the sensor’s compact size enables it to be installed in space-restricted environments without compromising performance. Whether positioned along conveyor systems, integrated into robotic tooling, or mounted on production machinery, it offers flexibility that meets the needs of diverse applications.
Overall, the Sick GRL18S-K2431V (Part No. 1106933) combines compact design, background suppression technology, visible alignment aids, and rugged protection into a single reliable sensing package. It is specifically engineered to provide precise object detection in challenging environments, supporting operational efficiency and reducing downtime. This makes it a highly effective choice for manufacturers and system integrators seeking long-lasting and dependable sensor solutions.
Product Specifications
| Manufacturer | Sick |
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