Why SICK GRTE18-N1152?
Because it combines German precision engineering with robust infrared sensing, the SICK GRTE18-N1152 offers unmatched reliability in detecting objects, even in dusty or reflective environments. Its compact M18 metal body, adjustable range, and instant response time make it the go-to choice for engineers who need dependable, maintenance-free automation sensing.
What Problem Does It Solve?
The GRTE18-N1152 eliminates false readings, unstable detections, and costly downtime caused by changing lighting or reflective surfaces. By providing consistent and accurate proximity detection, it ensures smooth material handling, reliable packaging flow, and precise machine control—empowering automated systems to work smarter, faster, and with absolute confidence.
Key Features & Specifications – SICK GRTE18-N1152: Article Number 1091354
| Feature | Details | Benefit |
|---|---|---|
| Sensor Type | Photoelectric proximity sensor (energetic type) | Offers accurate object detection using reflected infrared light. |
| Housing Design | Cylindrical, M18 x 1 thread | Compact and easy to mount on existing automation setups. |
| Material Construction | Nickel-plated brass with ABS optics | Provides excellent resistance to wear, vibration, and impact. |
| Light Source | Infrared LED, wavelength 850 nm | Enables stable performance even under changing ambient lighting. |
| Sensing Range | Adjustable 10 mm to 400 mm (max 550 mm) | Flexible detection for short or medium-range applications. |
| Adjustment Method | 270° potentiometer | Simple manual fine-tuning for optimal detection accuracy. |
| Output Type | NPN, complementary light/dark switching | Provides versatile integration with different control systems. |
| Switching Frequency | Up to 500 Hz | Fast detection ideal for high-speed production lines. |
| Response Time | < 1 ms | Ensures precise and immediate feedback for automated control. |
| Operating Voltage | 10 V DC to 30 V DC | Compatible with standard industrial power systems. |
| Current Consumption | 30 mA | Low energy demand, improving overall system efficiency. |
| Cable Connection | 4-wire PVC cable, 2 m length | Flexible and durable connection for easy installation. |
| Protection Rating | IP67 | Fully protected against dust and water immersion for outdoor or wet environments. |
| Operating Temperature | –25 °C to +55 °C | Reliable performance across wide temperature conditions. |
| Certifications | CE, UKCA, cULus, ECOLAB, China-RoHS | Meets global industrial safety and environmental standards. |
| Mounting Accessories | Includes 2 fastening nuts | Ready-to-install package ensures hassle-free setup. |
| Recommended Accessories | BEF-WN-M18 Mounting Bracket (5308446) / STE-1204-G Cable (6009932) | Expands versatility for different machine configurations. |
| Enclosure Material | Metal housing with PMMA optics | Long-term stability and optical clarity for accurate detection. |
Download SICK GRTE18-N1152 (1091354) Datasheet
Commercial Information – SICK GRTE18-N1152: Article Number 1091354
| Commercial Data | Details |
|---|---|
| GTIN Number | 4047084428401 |
| Weight | 84.4 g |
| Country of Origin | Malaysia |
The Applications
1. High-Speed Bottle Detection on Packaging Lines
In beverage or cosmetic production lines, bottles often move rapidly and vary in shape or transparency. The SICK GRTE18-N1152 detects each passing bottle with precision, even when dealing with reflective glass or glossy labels. Its compact M18 cylindrical body easily fits beside conveyors without obstructing the process. The infrared sensing ensures reliable detection under fluctuating lighting, while the fine-tuning potentiometer allows quick adjustments for different bottle materials—reducing false counts and ensuring uninterrupted packaging flow.
2. Automotive Component Verification During Assembly
In automotive manufacturing, metal brackets or painted parts with reflective surfaces can be difficult for standard sensors to detect. The GRTE18-N1152 uses infrared LED light and fast 1 ms response to verify part presence with remarkable consistency. Its nickel-plated brass housing endures vibration and oil mist from production lines, ensuring stable operation in tough environments. By confirming each part’s position before robotic welding or fastening, it helps eliminate errors, improve quality control, and increase assembly line efficiency.
3. Conveyor Box Counting in Warehouse Sorting Systems
In modern logistics centers, thousands of boxes travel through sorting conveyors every hour. The SICK GRTE18-N1152 provides dependable counting and spacing detection regardless of box color, size, or print pattern. Its high 500 Hz switching frequency ensures accurate reading at high speeds, while the bright LED indicators make installation and monitoring effortless. With its IP67-rated protection, the sensor withstands dust and vibration, maintaining precise detection that prevents jams and optimizes sorting line throughput.
4. Container Presence Detection in Food and Beverage Filling Machines
Filling stations demand precise timing and resistance to moisture. The GRTE18-N1152 is ideal for confirming container presence before filling begins, even with shiny or translucent packaging. Its sealed metal housing prevents water ingress during washdowns, and its adjustable sensing range allows accurate operation across different container sizes. By ensuring the filler activates only when a container is correctly positioned, it prevents spills, reduces waste, and maintains hygiene and production efficiency.