$ 68.31
Reliable SICK GRTB18S-F2317 photoelectric sensor with fast response, stable background suppression, and durable M18 design for high-accuracy industrial detection.
The SICK GRTB18S-F2317 photoelectric sensor is a compact M18 detection device designed for automation tasks that require dependable object recognition at close range. It uses a precise red LED and background suppression to detect items from short distances without being affected by reflective surfaces or shifting backgrounds. Its rugged housing, clear LED indicators, and fast reaction timing make it a strong choice for industrial equipment builders who need a stable and durable sensing component. With adjustable sensitivity and consistent detection across varied materials, it supports accurate sensing even in challenging production environments.
Engineered to maintain stable performance, the GRTB18S-F2317 excels where ambient conditions, material colors, or surface finishes often cause unreliable detection. Its optimized optical design allows it to identify dark, bright, or low-reflective objects with minimal setup effort. The rapid switching capability supports high-speed conveyor lines and pick-and-place machines, helping prevent miscounts or missed items. Its robust construction and wide operating temperature range reduce the risk of downtime, while the simple potentiometer adjustment makes installation quick and intuitive. This sensor offers dependable, repeatable detection that contributes to higher process consistency and fewer maintenance interventions.
The GRTB18S-F2317 is chosen for its ability to deliver sharp, consistent detection even in the tight spaces and unpredictable lighting conditions found in modern factories. It blends fast response, simple adjustment, and strong immunity to background interference, giving machine builders a sensor they can trust to perform reliably without constant tuning or supervision.
This sensor eliminates the frustration of inconsistent detection caused by shiny parts, dark materials, or busy backgrounds. It solves the problem of false triggers and missed objects by using controlled background suppression and stable red LED illumination, ensuring that automated lines keep moving accurately, even when object surfaces or colors change from batch to batch.
| Feature | Details | Benefit |
|---|---|---|
| Sensing Technology | Photoelectric proximity sensor with background suppression | Stable detection even when targets vary in color or reflectivity |
| Sensing Range | 20–150 mm adjustable (up to 300 mm max depending on target) | Flexible setup for short-range positioning, sorting, or presence detection |
| Light Source | High-visibility red PinPoint LED | Easy alignment and consistent detection performance |
| Response Time | < 500 µs | Supports high-speed conveyor and indexing machines |
| Switching Frequency | Up to 1,000 Hz | Ideal for fast-moving objects and rapid throughput |
| Output Type | PNP, dark switching | Works seamlessly with modern PLC/automation systems |
| Optical Axis | Axial alignment | Straightforward mounting and precise object targeting |
| Adjustment Method | 270° potentiometer | Quick installation and fine-tuning without tools |
| Indicators | Green LED (power), Yellow LED (object detection) | Clear, instant status feedback for maintenance and setup |
| Housing Material | ABS plastic body with PMMA optics | Durable, lightweight design suitable for industrial lines |
| Protection Rating | IP67 | Withstands dust, moisture, and tough environments |
| Electrical Range | 10–30 V DC supply, ≤30 mA consumption | Low power draw and wide compatibility |
| Output Current | Up to 100 mA | Capable of driving external loads reliably |
| Connection | M12, 3-pin connector | Fast replacement and secure wiring |
| Operating Temperature | –25°C to +55°C | Performs reliably in most production environments |
| Certifications | CE, UKCA, cULus, ECOLAB | Meets safety and hygiene standards for global industries |
Download SICK GRTB18S-F2317 (1076111) Datasheet
| Commercial Data | Details |
|---|---|
| EAN Number | 4047084374500 |
| Weight | 17 g |
| Country of Origin | Malaysia |
In automated assembly lines, robot arms frequently pick components that vary in color, finish, or reflectivity. The GRTB18S-F2317 can be mounted on the gripper to confirm that a part has been successfully grasped before the robot moves. Its stable background suppression prevents the sensor from reacting to nearby machinery or fixture surfaces. This ensures the robot only proceeds when a part is actually present, reducing mis-picks, preventing dropped components, and improving cycle consistency across shifts.
Packaging lines often handle items wrapped in shiny film or housed in clear plastic trays, which can confuse basic diffuse sensors. The GRTB18S-F2317 isolates the target from its background, allowing it to detect packages even when reflections or transparency make them visually challenging. It delivers consistent counts and triggers for sorting equipment, keeping throughput stable even when packaging materials change throughout the production run. This reduces manual intervention and helps maintain smooth flow along high-speed conveyors.
Metal fabrication processes require confirmation that each sheet or blank is properly positioned before stamping begins. By placing the GRTB18S-F2317 near the loading area, operators gain a fast and accurate indication of whether a metal sheet is in the correct location. Its immunity to reflections from polished surfaces helps avoid false detection caused by machine components. The quick response time also supports fast-cycling presses, ensuring the machine only activates when material is correctly fed.
Automated storage systems rely on shuttles that must verify whether a tote, bin, or carton is present before picking or placing items. The GRTB18S-F2317 provides reliable detection even when containers differ in shape, color, or finish. Its ability to focus on the object rather than the distant background allows shuttles to operate with confidence in tight aisles. This reduces transfer errors, prevents empty retrieval cycles, and supports the tight timing required for modern intralogistics environments.
| Accessory Name | Model | Part Number | Description |
|---|---|---|---|
| Mounting Bracket for M18 Sensors | BEF-WN-M18 | 5308446 | Steel, zinc-coated bracket for mounting M18 cylindrical sensors; supplied without mounting hardware. |
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Warranty – 1-year warranty for your peace of mind.
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