SICK GRTE18S-P2317 Photoelectric Proximity Sensor with PinPoint LED
SICK GRTE18S-P2317 photoelectric proximity sensor with PinPoint LED is a compact M18 sensor engineered for accurate short-range object detection in industrial automation. It uses energetic photoelectric sensing with visible red light to detect objects reliably within a working range of up to 100 mm. The focused PinPoint LED creates a well-defined light spot, making alignment easier and improving detection stability on small or precisely positioned targets. With a rugged IP67 housing and fast switching response, this sensor addresses space-constrained installations where consistent and repeatable detection is essential.
The SICK GRTE18S-P2317 is designed to maintain dependable sensing performance in real production environments where dust, vibration, or temperature changes can affect reliability. Its adjustable sensitivity allows engineers to fine-tune detection for different materials and surface finishes without changing hardware. The clearly visible status LEDs simplify setup and troubleshooting during commissioning and maintenance. Combined with a durable plastic housing and standard M18 mounting, the sensor integrates smoothly into existing machinery, helping reduce unplanned stoppages and supporting stable operation in packaging, assembly, and automated handling applications.
Why SICK GRTE18S-P2317?
SICK GRTE18S-P2317 is chosen when precision, stability, and installation simplicity must coexist in a compact sensor. Its PinPoint LED generates a sharply defined sensing spot, allowing accurate detection of small or closely spaced objects where diffuse sensors often struggle. The adjustable sensing range supports fine process tuning without mechanical changes, while the robust M18 design ensures long-term reliability. For engineers seeking consistent performance, fast response, and minimal setup effort, this model delivers a balanced solution for demanding industrial automation tasks.
What problem does it solve?
In many automated systems, short-range object detection becomes unreliable due to varying surface colors, limited mounting space, or unstable light conditions. SICK GRTE18S-P2317 addresses these challenges by providing controlled, energetic photoelectric sensing with a focused light spot that improves repeatability. It reduces false switching caused by background reflections and simplifies alignment during installation. As a result, it helps prevent missed detections, unnecessary machine stops, and quality losses in high-speed production and handling environments.
Key Features & Specifications – SICK GRTE18S-P2317: Part Number 1058196
| Feature | Details | Benefit |
|---|---|---|
| Sensor Type | Photoelectric proximity sensor (energetic) | Reliable short-range object detection without reflector |
| Light Source | PinPoint LED, visible red light (650 nm) | Sharp, focused light spot improves precision and alignment |
| Sensing Range | 5 mm to 100 mm (max. up to 115 mm) | Stable detection for small parts and close-range applications |
| Light Spot Size | Ø 8 mm at 100 mm distance | Accurate detection of small or narrowly spaced objects |
| Housing Design | Cylindrical M18 × 1 | Easy integration into standard machine mounts |
| Optical Axis | Axial | Straightforward alignment in confined installations |
| Sensitivity Adjustment | Potentiometer, 270° rotation | Fine tuning for different materials and surface reflectivity |
| Switching Output | PNP, light switching | Direct compatibility with common PLC inputs |
| Response Time | < 1 ms | Supports fast-moving processes and high cycle rates |
| Switching Frequency | Up to 500 Hz | Reliable performance in dynamic automation systems |
| Supply Voltage | 10 V DC to 30 V DC | Flexible use across standard industrial power systems |
| Current Consumption | 30 mA | Energy-efficient operation |
| Output Current | Up to 100 mA | Suitable for most control inputs |
| Connection Type | M12 connector, 3-pin | Secure, vibration-resistant electrical connection |
| Status Indicators | Green LED (power), Yellow LED (object detection) | Quick visual diagnostics and easier commissioning |
| Housing Material | Plastic (ABS), optics in PMMA | Lightweight yet durable for industrial environments |
| Enclosure Rating | IP67 | Protection against dust and temporary water exposure |
| Operating Temperature | –25 °C to +55 °C | Reliable operation in harsh industrial conditions |
| Certifications | CE, UKCA, UL, Ecolab | Compliance with global industrial standards |
| Service Life (LED) | Approx. 100,000 hours | Long-term reliability and reduced maintenance |
Download SICK GRTE18S-P2317 (1058196) Datasheet
Commercial Information – SICK GRTE18S-P2317 (1058196)
| Commercial Data | Details |
|---|---|
| EAN Number | 4047084259432 |
| Net Weight | 17 g |
| Country of Origin | Malaysia |
The Applications of the SICK GRTE18S-P2317
1. Small Package Presence Verification in Packaging Lines
In compact packaging machines, detecting small boxes, pouches, or trays requires precise sensing at very short distances. The SICK GRTE18S-P2317 is well suited for this role because its PinPoint LED generates a narrow and well-defined light spot that focuses only on the target object. This reduces unwanted detection of surrounding machine structures. Its fast response time supports high-speed conveyors, while the adjustable sensitivity allows fine tuning for different packaging materials. The rugged housing ensures stable operation in dusty or vibration-prone environments, helping maintain consistent throughput and reduce false machine stops.
2. Component Position Confirmation in Automated Assembly
Automated assembly stations depend on accurate confirmation that parts are correctly positioned before joining or fastening operations begin. The GRTE18S-P2317 can be installed close to the working area due to its compact M18 form factor. Its energetic photoelectric sensing reliably detects components made of plastic or metal without requiring additional reflectors. The visible red light simplifies alignment during setup, reducing commissioning effort. By delivering repeatable detection even on small components, the sensor helps prevent assembly errors, protects tooling, and supports higher production quality.
3. Product Stop and Transfer Control on Conveyors
Conveyor systems often need precise detection at transfer points or defined stop positions, especially where mechanical limit switches would suffer from wear. The SICK GRTE18S-P2317 provides non-contact detection that eliminates mechanical fatigue. Its stable short-range sensing prevents false triggers from distant objects or conveyor frames. With a high switching frequency, the sensor performs reliably at varying conveyor speeds. The durable enclosure allows continuous operation in industrial material handling environments, reducing maintenance requirements and improving overall system availability.
4. Small Part Presence Checking in Electronics Manufacturing
In electronics and precision manufacturing, sensors must detect small parts without damaging sensitive components. The GRTE18S-P2317 excels in fixture-based presence checks by using a focused sensing area that minimizes background interference. Adjustable sensitivity allows optimization for different surface finishes and colors. Clear status indicators assist technicians during setup and fault diagnosis. By ensuring accurate detection without physical contact, the sensor supports consistent quality control and helps avoid costly defects in high-value production processes.
Related Products & Accessories
| Category | Model / Accessory Name | Part Number | Benefits |
|---|---|---|---|
| Mounting Accessory | BEF-WN-M18 Mounting Bracket | 5308446 | Steel mounting bracket providing rigid and vibration-resistant installation for M18 sensors |