- Functional principle: Photoelectric retro-reflective sensor
- Functional principle detail: With minimum distance to reflector (dual lens system)
- Dimensions (W x H x D): 16.2 mm x 44.9 mm x 31.8 mm
- Housing design (light emission): Hybrid
- Thread diameter (housing): M18
- Mounting system type: M18, head/side (24.1 … 25.4 mm)
- Ultra-long sensing range with visible red LED: Detects objects up to 2,100 mm, providing a bright and precise light spot for accurate alignment during installation.
Free Shipping: $50+ U.S. orders | $350+ International orders
12-Month Warranty
Hassle-Free Returns Within 30 days
Over 100,000 parts in stock
- Brand: Sick
Sick 1088879 Photoelectric retro-reflective sensor
Mfr # 1088879
$173.09
/ea
Availability: Available to Order|Typically ships within 7 to 10 business days. Lead time may vary based on supplier availability.
- Free shipping on U.S. orders over $50 and international orders over $350.
- Hassle-Free 30-Day Returns.
- 12-Month Warranty for all products.
- Get 10% off—join our email list.
Accepted Payments
- Ultra-long sensing range with visible red LED: Detects objects up to 2,100 mm, providing a bright and precise light spot for accurate alignment during installation.
- Durable compact design: Resistant to dust, vibrations, and mechanical shocks, ideal for industrial environments.
- Multi-color LED status indicator: Provides immediate visual feedback for alignment, operation, and error detection.
- Flexible installation options: Supports multiple mounting angles for conveyors, robots, and automated systems.
The Sick 1088879 (Model No. HL18G-N3A3BN) is a robust and reliable laser sensor engineered for modern industrial automation applications. It belongs to the HL18G series, which is recognized for delivering high-accuracy object detection, operational reliability, and adaptability in demanding production environments.
This sensor leverages advanced laser detection technology to identify objects with high precision, even under challenging conditions. It can reliably sense items of various shapes, sizes, and materials, including reflective and non-reflective surfaces. The wide sensing range ensures consistent detection, reducing errors and enhancing throughput in automated processes such as sorting, inspection, and material handling.
Designed with a compact and durable housing, the HL18G-N3A3BN withstands industrial stresses including vibration, mechanical impact, and dust. Its robust construction guarantees long-term stability and reliable performance, while the compact form factor allows for installation in tight spaces or integration into existing machinery without requiring major modifications.
The sensor features a multi-color LED indicator, providing clear and immediate visual feedback on operational status, alignment, and potential faults. This allows operators to quickly identify and resolve issues, minimizing downtime and maintenance requirements.
With versatile mounting capabilities, the HL18G-N3A3BN can be installed at various angles and positions on conveyors, robotic arms, or production lines. This flexibility ensures optimal detection coverage and integration into complex workflows, supporting high-efficiency manufacturing operations.
Additionally, the sensor is compatible with standard industrial automation systems and can be easily connected to PLCs and other control devices. Its combination of precise laser sensing, rugged construction, visual monitoring, and flexible installation makes the Sick 1088879 (HL18G-N3A3BN) an excellent choice for companies seeking reliable, accurate, and adaptable solutions for industrial automation and process control.
Product Specifications
| Manufacturer | Sick |
|---|
We’re Always Ready to Assist You
Submit A Request
Reach us through our form.
Give Us A Call
Connect with a representative.
Live Chat
Chat live with our support team.

Reviews
There are no reviews yet.