$ 206.00
Compact photoelectric sensor with 900mm range, fast 1.25 ms response, and IP67 protection for reliable object detection in harsh industrial environments.
Compact and Reliable Detection for Demanding Industrial Environments
The SICK GTE6-P4231 is a high-performance photoelectric proximity sensor designed to deliver precise object detection in industrial automation environments. Utilizing visible red PinPoint LED light and compact housing, it solves common detection challenges in tight spaces and on high-speed production lines.
With a sensing range up to 900 mm and selectable light/dark switching, the GTE6-P4231 ensures consistent and flexible object detection — even in dusty or high-vibration environments. It’s the go-to solution for OEMs, system integrators, and manufacturers seeking high reliability, fast response, and low maintenance in photoelectric sensing.
Why?
To deliver fast, accurate, and reliable object detection in compact spaces — even under tough industrial conditions.
What problem does it solve?
The SICK GTE6-P4231 solves the common industrial challenge of detecting fast-moving or hard-to-see objects in tight, cluttered, or variable-light environments. With its bright red LED, compact build, and lightning-fast 1.25 ms response time, it ensures precision detection where others fail — minimizing downtime, miscounts, and errors in automation systems.
Part Number: 1065730
Photoelectric Sensors Model: GTE6-P4231
| Feature | Details | Benefit |
|---|---|---|
| Sensing Range | 40 mm to 760 mm (max 900 mm) | Flexible detection distances for diverse object sizes and materials |
| Light Source | Visible red light, PinPoint LED (650 nm) | Easy alignment, high visibility, precise spot targeting |
| Adjustment Method | 5-turn mechanical spindle | Fine-tune sensitivity for optimal performance in varying environments |
| Output Type | PNP, selectable Light/Dark switching | Adaptable to application requirements, simplifies integration |
| Response Time | < 1.25 ms | Fast response for high-speed automation lines |
| Switching Frequency | 500 Hz | Suitable for rapid object detection and fast-moving targets |
| Housing Material | Plastic (ABS/PC), PMMA front | Durable and lightweight with strong resistance to environmental wear |
| Protection Class | IP67 | Dust-tight and water-resistant, ideal for harsh industrial conditions |
| Operating Voltage | 10 V DC to 30 V DC | Wide supply range for compatibility with various systems |
| Connection | M8, 4-pin male connector | Standardized connection for easy wiring |
| Certifications | CE, UKCA, cULus, China-RoHS, DIN EN 62471 | Meets global compliance standards |
| Operating Temperature | –25 °C to +55 °C | Performs reliably in both cold and warm environments |
| Enclosure Size | 12 × 31.5 × 21 mm (W × H × D) | Ultra-compact design fits tight installation spaces |
| Weight | 20 g | Lightweight, suitable for robotic arms or dynamic applications |
| Signal Indicators | Green (power), Yellow (beam status), Sensitivity control | Visual status indicators simplify commissioning and troubleshooting |
Download the full datasheet for SICK GTE6-P4231 (PDF)
Precision Sensing in Tight Jigs
Integrated into measurement fixtures with very limited space, the sensor’s ultra-compact body and focused LED beam make it ideal for detecting small parts without interfering with the mechanical setup.
Manual Tool Alignment Support
Used in manual or semi-automated stations, the visible red PinPoint LED assists technicians in quickly aligning components during setup or calibration, improving accuracy and reducing alignment time.
Fast Object Sorting on Conveyor Lines
On high-speed conveyors, the sensor’s rapid 1.25 ms response and 500 Hz switching frequency ensure it can accurately detect passing items without missing or double-counting, even at fast throughput rates.
Reliable Operation in Harsh Environments
Ideal for dusty, humid, or splash-prone areas, its IP67 enclosure rating ensures continuous performance where sensors are often exposed to contaminants or routine washdowns.
Modular Assembly Line Integration
In plug-and-play assembly systems, the M8 4-pin connector allows for quick sensor replacement or relocation without downtime, ensuring seamless integration into modular control cabinets or panels.
Presence and Absence Detection Flexibility
The selectable light/dark switching mode enables the sensor to be tuned for either object presence (light switching) or absence (dark switching), adapting easily to different detection logic.
Compatibility with Diverse Power Systems
With a wide 10–30 V DC input range, this sensor functions reliably across various control system voltages, making it suitable for factories with mixed electrical environments.
Mounting on Lightweight Robotic Arms
Weighing just 20 grams and built with durable plastic housing, the sensor is ideal for use on robotic arms or compact automation cells, where minimal weight and durability are key.
Mechanical data
| Housing | Rectangular | ||||||
| Dimensions (W x H x D) | 12 mm x 31.5 mm x 21 mm | ||||||
| Connection | Male connector M8, 4-pin | ||||||
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| Weight | 20 g | ||||||
Ambient data
| Enclosure rating | IP67 |
| Ambient operating temperature | –25 °C … +55 °C 1) |
| Ambient temperature, storage | –40 °C … +70 °C |
| UL File No. | E348498 |
Contact our expert team for volume pricing, application support, or to get help integrating this sensor into your automation system.
