- Functional principle: Photoelectric proximity sensor
- Functional principle detail: Background suppression
- 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 1090235 Photoelectric proximity sensor
Mfr # 1090235
$264.36
/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.
- High-precision sensing technology: Provides accurate object detection for complex automation and material handling tasks.
- Rugged industrial durability: Resistant to dust, vibration, and moisture, ensuring reliable operation in harsh environments.
- Fast response and signal processing: Delivers rapid detection for high-speed automation systems, minimizing delays.
The Sick 1090235 (Model No. HTB18L-P3A5BG) is a high-performance sensor designed for modern industrial automation, offering precise and reliable object detection in demanding manufacturing environments. Part of the HTB18L series, this sensor combines compact form, durability, and advanced sensing technology to optimize operational efficiency across a wide range of applications.
Its compact and space-saving design allows seamless integration into confined or complex machine layouts. This makes it ideal for assembly lines, conveyor systems, and robotic automation setups where space is at a premium, without compromising the sensor’s detection capabilities.
Equipped with high-precision sensing technology, the HTB18L-P3A5BG ensures accurate identification and monitoring of objects in real time. This accuracy reduces production errors, enhances process consistency, and is particularly valuable in sorting, inspection, and material handling applications. The sensor reliably detects objects of different sizes, shapes, and surface conditions, providing dependable performance under diverse industrial conditions.
Designed for rugged industrial durability, this sensor withstands challenging environments that include dust, vibrations, and moisture. Its robust construction ensures long-term operation with minimal maintenance, reducing downtime and extending the lifespan of the sensor. This reliability is crucial for maintaining continuous and efficient production processes in demanding facilities.
The fast response and signal processing capabilities of the HTB18L-P3A5BG allow it to operate effectively in high-speed automation scenarios. Rapid detection ensures real-time feedback and immediate action, which is critical for synchronized manufacturing processes, robotic operations, and automated quality 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.