- Functional principle: Photoelectric proximity sensor
- Functional principle detail: Background suppression
- Dimensions (W x H x D): 16.2 mm x 45.5 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 red LED emitter: Detects objects reliably from 1 m up to 45 m, and can extend up to 55 m for maximum application flexibility.
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 1074788 Photoelectric proximity sensor
Mfr # 1074788
$239.79
/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 red LED emitter: Detects objects reliably from 1 m up to 45 m, and can extend up to 55 m for maximum application flexibility.
- Compact yet robust 18 mm housing: Slim cylindrical design ensures easy installation in tight spaces while offering long-term durability in harsh industrial conditions.
- Versatile background suppression technology: Provides stable detection performance even in environments with shiny, dark, or irregular surfaces, minimizing false triggers.
- Simple installation and adjustment: Features precise alignment with visible LED and easy electrical connection, reducing setup time and ensuring consistent operation.
The Sick HTB18L-N1G5BB, part number 1074788, is a high-performance photoelectric sensor engineered to meet the demanding needs of modern automation and industrial applications. Belonging to the HTB18 series, this sensor combines long-distance detection capabilities with a compact and rugged design, making it an ideal choice for various environments where precision, reliability, and ease of use are critical.
One of the standout features of this model is its extended sensing range. The HTB18L-N1G5BB can detect objects at distances up to 45 m, with a maximum reach of 55 m under optimal conditions. This impressive range ensures that it can handle applications requiring detection across large working areas, such as conveyor systems, packaging lines, or warehouse automation. The visible red LED emitter not only enhances accuracy but also aids in quick and reliable alignment during installation, reducing setup time significantly.
The sensor’s robust housing design is another factor contributing to its popularity. Built within an 18 mm cylindrical body, the device is compact enough to fit into restricted spaces while being durable enough to withstand industrial wear and tear. Whether in dusty environments, areas with vibrations, or locations prone to mechanical stress, the HTB18L-N1G5BB delivers long-term operational stability. Its construction adheres to industry standards for ruggedness, providing confidence in demanding production lines.
In addition, the sensor employs advanced background suppression technology, ensuring consistent detection even in challenging conditions. This feature allows the sensor to reliably recognize objects with varying colors, reflectivity, or textures while ignoring unwanted reflections from the background. As a result, it minimizes false triggers, ensuring continuous, error-free operation and reducing downtime in automated processes.
Ease of use is a central advantage of the HTB18L-N1G5BB. The device supports simple and fast mounting thanks to its standardized cylindrical form, and the visible LED facilitates precise alignment during installation. Electrical connections are straightforward, which helps reduce wiring complexity and setup times. Once in operation, the sensor maintains stable performance with minimal need for recalibration or adjustment, making it a low-maintenance solution for manufacturers.
Overall, the Sick HTB18L-N1G5BB is an optimal choice for applications where long-distance detection, compact design, and reliability are essential. Its combination of extended sensing range, rugged housing, background suppression, and user-friendly features make it a versatile sensor suitable for diverse industries, including logistics, packaging, material handling, and general factory automation. With its strong balance of performance and simplicity, the HTB18L-N1G5BB exemplifies Sick’s reputation for innovation and quality in sensor technology.
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.