$ 156.63
Discover the SICK HL18L-P3A5BA laser sensor for precise long-range object detection. Fast, stable, and ideal for automation systems requiring high accuracy.
The SICK HL18L-P3A5BA is a compact photoelectric retro-reflective sensor built to deliver long-distance and highly reliable object detection in demanding automation environments. Using a visible Class 1 laser and an enhanced dual-lens optical design, it ensures stable performance even when detecting small or low-contrast targets across distances reaching up to 10–12 meters. The rugged M18 housing, combined with high protection ratings, supports dependable operation in both clean and harsh industrial settings. Its fast response and flexible output configuration make it ideal for solving challenges where accurate alignment, long sensing range, and consistent detection are essential for machine efficiency.
The HL18L-P3A5BA provides strong detection stability thanks to its focused laser spot and rapid signal processing, ensuring reliability on fast-moving conveyors and automated handling systems. Its visible beam makes installation straightforward, saving time during setup and reducing the risk of misalignment. The robust enclosure withstands washdowns, vibration, and temperature fluctuations, offering resilience in industrial production lines. With both light and dark switching outputs available, integration into different control architectures becomes easier. Its extended sensing distance enables coverage of wider machine zones, allowing users to reduce the number of sensors required while maintaining consistent performance across challenging applications.
The HL18L-P3A5BA stands out for its laser-guided precision, long sensing distance, and exceptional stability when detecting even the smallest objects. Its visible beam simplifies alignment, while the rugged housing ensures dependable operation in tough environments. It’s the sensor you choose when you want accuracy, speed, and installation confidence in one compact device.
This model eliminates inconsistent detection over long ranges, especially where small, reflective, or low-contrast objects cause conventional sensors to fail. It solves alignment challenges, reduces downtime from false triggers, and replaces multiple shorter-range sensors with one reliable solution. When production demands repeatable accuracy across extended distances, the HL18L-P3A5BA delivers clear, stable results.
| Feature | Details | Benefit |
|---|---|---|
| Functional Principle | Photoelectric retro-reflective sensor with dual-lens design | Ensures stable detection over long distances and challenging object surfaces |
| Light Source | Class 1 visible red laser, 655 nm | Provides precise aiming and consistent detection of small or low-contrast targets |
| Sensing Range | 0.1 m to 10 m (up to 12 m max) | Enables wide-area coverage and reduces the number of sensors required |
| Light Spot Size | 2 mm at 2 m | High-accuracy detection for small parts and narrow profiles |
| Switching Outputs | Complementary PNP (Q1 light switching, Q2 dark switching) | Flexible integration into diverse control systems |
| Response Time | ≤ 0.5 ms | Supports fast-moving conveyors and high-speed automation |
| Switching Frequency | 1,000 Hz | Maintains performance in rapid detection environments |
| Supply Voltage | 10–30 V DC | Broad compatibility with industrial power systems |
| Connection Type | M8, 4-pin male connector | Quick installation and simplified wiring |
| Housing Design | M18 hybrid housing with blue VISTAL® body | Durable construction and easy alignment during mounting |
| Enclosure Rating | IP67 and IP69K | Resistant to dust, water jets, and washdown environments |
| Special Feature | Signal strength light bar | Helps users visualize alignment accuracy instantly |
| Polarizing Filter | Included | Improves reliability when detecting reflective or shiny objects |
| Operating Temperature | –30°C to +55°C | Suitable for cold storage, outdoor, and industrial temperature variations |
| EMC Compliance | Meets industrial EMC Class A requirements | Reduces interference and ensures stable operation in noisy electrical environments |
| Housing Material | Impact-resistant VISTAL® plastic | Long-term durability under vibration and mechanical stress |
| Optics Material | PMMA | Provides optical clarity and reliable light transmission |
Download SICK HL18L-P3A5BA (1082242) Datasheet
| Commercial Data | Details |
|---|---|
| EAN Number | 4047084430213 |
| Weight | 35 g |
| Country of Origin | United States |
In busy logistics facilities, products travel at high speed and often vary in size, reflectivity, and orientation. The HL18L-P3A5BA is well suited for these environments because its long sensing range monitors wide conveyor spans without placing multiple sensors along the line. Its concentrated laser spot distinguishes smaller parcels that may tilt or overlap while moving at high throughput. The rapid response time prevents missed readings, improving sorting accuracy. Even with glossy packaging or reflective tape, the sensor maintains stable switching, reducing false triggers. This enhances overall conveyor control and helps maintain consistent flow, minimizing slowdowns and unnecessary operator intervention.
Automated storage systems require dependable verification to confirm when pallets or bins are properly positioned within deep racks. The HL18L-P3A5BA can be mounted at accessible points yet still observe distant storage locations thanks to its extended sensing capability. Its laser beam remains well-defined across long distances, allowing it to detect objects even when surrounded by irregular surfaces such as shrink wrap, textured wood, or metal frames. The visible beam aids technicians during setup by making alignment clear and intuitive. Once installed, its reliable switching supports safe and efficient warehouse movements, reducing the risk of misplacements and improving inventory accuracy.
Electronics production often involves very small parts that can be difficult to detect, especially on shiny trays or in fast-moving feeders. The HL18L-P3A5BA’s narrow laser spot provides focused detection suitable for miniature components. Its high switching frequency enables it to keep up with rapid part transitions during automated placement. The sensor maintains stable readings even when close to reflective metal tooling or bright surfaces common in electronic assembly. This consistency reduces placement errors, ensures parts are handled in the correct sequence, and supports tighter production tolerances. As a result, operators benefit from fewer rework cycles and improved line efficiency.
Large packaging and assembly machines require precise verification to ensure each mechanical action occurs at the correct moment. The HL18L-P3A5BA’s long-range laser detection allows it to observe areas that are physically difficult to access or located behind guarding. Its rugged, washdown-capable design withstands vibration and cleaning routines common in industrial environments. The visible laser helps maintenance teams quickly validate alignment during changeovers. With its fast response and dependable detection, the sensor helps prevent incomplete cycles, misfeeds, or part jams. By ensuring every stage of the machine sequence is confirmed before the next action, overall uptime and process reliability significantly improve.
| Category | Model Name | Part Number | Benefits |
|---|---|---|---|
| Mounting Accessory | BEF-WN-M18 | 5308446 | Stable M18 mounting; easy alignment for HL18 series sensors |
| Reflector Mounting Accessory | BEF-WN-REFX | 2064574 | Holds various reflector types securely for accurate retro-reflective sensing |
| Clamp Plate Mounting | BEF-KHS-N11N | 2071081 | Adjustable stainless-steel clamp for flexible sensor positioning |
| Fine Triple Reflector | P250F | 5308843 | High-precision reflective performance optimized for laser retro-reflective sensors |
| Sensor Cable (PVC) | YF8U14-050VA3XLEAX | 2095889 | Standard 5 m PVC cable for general installations with M8 connection |
| M8 Connector (Screw-Type) | STE-0804-G | 6037323 | Simple wiring into panels; supports M8 sensor interfaces |
| Sensor Cable (PUR) | YF8U14-050UA3XLEAX | 2094792 | Durable 5 m PUR cable suitable for robotics, drag chains, oils, and moving applications |
For expert guidance before placing your order.
Warranty – 1-year warranty for your peace of mind.
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