€ 41.20
Discover the SICK GRTE18-N2447 photoelectric sensor with precise red-light detection, fast response, and rugged M18 design for reliable industrial automation.
The SICK GRTE18-N2447 photoelectric sensor is a compact M18 axial-beam detector designed for accurate presence sensing in short and medium ranges. Using a focused red LED light spot and energetic detection technology, it reliably identifies objects within a working distance of 10 to 400 mm (up to 550 mm maximum). Its quick response time and clear visual indicators make it well suited for automated equipment where precise positioning matters. With a rugged build and IP67 sealing, the sensor performs consistently in environments where vibrations, dust, or splashes are common, making it a practical choice for machine builders and industrial automation users.
The GRTE18-N2447 offers dependable detection even when the target surface varies in color or reflectivity, thanks to its stable PinPoint LED and adjustable sensitivity. The built-in potentiometer allows operators to fine-tune sensing performance quickly during installation or maintenance. Its complementary NPN outputs support flexible integration with different control systems, while the fast switching capability helps maintain smooth machine flow. The device’s tough ABS housing and sealed optical components withstand everyday industrial stresses, reducing downtime and extending service life. This makes the sensor suitable for tasks such as part confirmation, conveyor monitoring, or compact fixture installations where consistent detection is critical.
The SICK GRTE18-N2447 is designed for users who need fast, accurate, and stable object detection without the complexity of advanced setups. Its focused red-light beam, adjustable range, and rugged M18 body make it a compact powerhouse for automation lines. You choose this model when you want dependable detection that fits easily into tight spaces, responds quickly, and keeps machines moving with minimal intervention.
The GRTE18-N2447 eliminates unreliable sensing caused by inconsistent lighting, varied object colors, or unstable machine environments. It solves the common issue of missed detections on fast-moving lines by delivering consistent performance, even with challenging surfaces. This sensor ensures precise presence verification, reduces machine stoppages, and brings predictable reliability to processes that demand smooth, uninterrupted operation.
| Feature | Details | Benefit |
|---|---|---|
| Sensing Technology | Energetic photoelectric proximity sensor using visible red light | Reliable detection across varied materials and reflectivity levels |
| Sensing Range | Working range 10–400 mm; maximum up to 550 mm | Supports both short-distance and mid-range presence sensing |
| Light Source | PinPoint red LED, 650 nm wavelength | Highly focused beam for easier alignment and precise targeting |
| Housing Type & Size | Cylindrical M18 × 73.5 mm ABS housing | Fits easily into compact mounting spaces while providing durability |
| Optical Design | Axial optical axis and Ø9 mm spot size at 400 mm distance | Stable, concentrated beam reduces false triggers |
| Adjustment Method | 270° potentiometer for sensitivity tuning | Quick manual setup for different applications |
| Switching Output | Complementary NPN output | Flexible wiring for integration into control systems |
| Switching Mode | Light/Dark switching options | Adapts easily to required machine logic behavior |
| Response Time | <1 ms, switching frequency 500 Hz | Ideal for fast-moving production lines |
| Operating Voltage | 10–30 V DC, low current consumption (30 mA) | Energy-efficient with wide supply tolerance |
| Connection Type | M12 4-pin male connector | Standardized interface for quick cable replacement |
| Operating Indicators | Green LED for power, yellow LED for target detection | Immediate visual status feedback for diagnostics |
| Enclosure Rating | IP67 environmental protection | Resists dust, water, and harsh industrial environments |
| Material | ABS housing, PMMA optics | Lightweight yet durable construction |
| Operating Temperature | –25 °C to +55 °C | Suitable for most industrial conditions |
| Mounting Accessories (Included) | Two fastening nuts (plastic) | Easy installation into threaded fixtures |
| Certifications | CE, UKCA, UL, ECOLAB, China RoHS, EMC-compliant | Ensures global compliance and safety |
Download SICK GRTE18-N2447 (1067973) Datasheet
| Commercial Data | Details |
|---|---|
| EAN Number | 4047084352164 |
| Weight | 23 g |
| Country of Origin | Malaysia |
In busy warehouse conveyor systems, items of mixed colors and surface textures move quickly toward sorting or labeling stations. The GRTE18-N2447 performs well in this environment because its concentrated red-light beam stays stable even when packages have reflective tape, dark printing, or uneven surfaces. Mounted at key checkpoints, it confirms that each item is correctly positioned before the next machine action occurs. Its rapid response time reduces the chance of missed reads when conveyors run at high speed. With adjustable sensitivity, technicians can fine-tune the sensor to ignore light reflections from rollers or metal guards, keeping the flow uninterrupted.
Compact assembly fixtures used in electronics, automotive parts, or mechanical subassemblies often require reliable detection of tiny components. The GRTE18-N2447 helps address this by producing a focused light spot that easily identifies the presence of small, low-profile parts. Its M18 cylindrical body allows integration into tight jigs without compromising alignment. When used for assembly verification, it ensures a component is present before operators or automated tools proceed to the next step. This reduces assembly errors, lowers rework, and helps maintain a consistent production rhythm, even when handling items with varying surface finishes or shapes.
Packaging equipment such as pouch formers, wrapping systems, and carton folders depends on accurate position sensing to avoid material jams. The GRTE18-N2447 is effective here because it can detect diverse packaging materials—from glossy laminated films to matte cardboard—without requiring constant recalibration. Its high switching frequency provides timely feedback when a material edge is misaligned or when a fold is not fully formed. Maintenance teams can quickly adjust the sensing range using the built-in potentiometer, allowing the sensor to distinguish between intentional material movement and unwanted slack or flutter, ultimately reducing stoppages and improving production stability.
Robotic picking cells often need a fast, dependable way to verify whether a part is present before a gripper engages. The GRTE18-N2447 offers this reliability with its precise axial beam that isolates the target area from background clutter. Because of its quick reaction time, the robot can maintain high cycle rates without waiting for delayed confirmation signals. The sensor can be positioned close to trays, nests, or feeder chutes thanks to its compact design, making it suitable for dense workstation layouts. Its resistance to dust and splashes ensures performance remains consistent, even in manufacturing zones with frequent tool activity or coolant mist.
| Category | Model Name | Part Number | Benefits / Usage |
|---|---|---|---|
| Mounting Bracket | BEF-WN-M18 | 5308446 | Steel bracket for M18 sensors; allows secure mounting on machines, conveyors, and fixtures. Ideal for precise alignment in axial configurations. |
| Sensor Cable (PUR, 5 m) | YF2A14-050UB3XLEAX | 2095608 | M12, 4-pin female connector with PUR cable; halogen-free and suitable for oily environments, robots, and drag chains. Provides durable connectivity for demanding applications. |
| Sensor Cable (PVC, 5 m) | YF2A14-050VB3XLEAX | 2096235 | M12, 4-pin female connector with PVC cable; ideal for clean zones or chemical-exposed areas. Cost-effective general-purpose cabling. |
| Connector (Male) | STE-1204-G | 6009932 | M12, 4-pin male connector with screw terminals; allows custom cable wiring and easy field termination. Useful for flexible installation layouts. |
For expert guidance before placing your order.
Warranty – 1-year warranty for your peace of mind.
Global Shipping – We ship worldwide with secure packaging and reliable delivery.
Technical Support – Contact us for professional after-sales technical assistance.
