- Functional principle: Photoelectric proximity sensor
- Functional principle detail: Background suppression
- Dimensions (W x H x D): 16.2 mm x 48.5 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)
- Precise background suppression technology: Ensures reliable detection of objects even in challenging environments with varying backgrounds.
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- Brand: Sick
Sick 1078820 Photoelectric proximity sensor
Mfr # 1078820
$245.43
/ea
Availability: Available to Order|Typically ships within 7 to 10 business days. Lead time may vary based on supplier availability.
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- Precise background suppression technology: Ensures reliable detection of objects even in challenging environments with varying backgrounds.
- Compact 18 mm cylindrical housing: Space-saving design allows flexible integration into tight installation spaces without sacrificing performance.
- Long detection range with high switching reliability: Detects objects over extended distances while maintaining stable and accurate operation.
- Durable industrial design with IP67 protection: Resistant to dust, moisture, and harsh environmental conditions, ensuring long service life.
The SICK HTB18L-P4A5BH (Part No. 1078820) is a high-performance photoelectric sensor designed to meet the demanding requirements of modern automation systems. As part of SICK’s versatile HTB18 series, this sensor combines compact size, advanced optical technology, and robust construction to deliver dependable object detection across a wide range of applications. Its refined engineering makes it an excellent choice for industries such as packaging, logistics, material handling, and assembly automation, where precision and reliability are essential.
One of the standout aspects of the HTB18L-P4A5BH is its background suppression technology, which enables the sensor to distinguish targets accurately regardless of surface color or texture. This ensures consistent detection performance even in environments where reflective or variable backgrounds could otherwise cause false signals. This feature is especially beneficial for conveyor systems, sorting lines, and automated machinery where products may vary in shape, size, and reflectivity.
The sensor’s compact cylindrical housing with an 18 mm diameter provides a balance between space efficiency and ruggedness. Its small footprint allows easy integration into confined spaces, making it suitable for both new installations and retrofitting in existing systems. Despite its size, the HTB18L-P4A5BH offers an impressive detection range, supporting applications that require precise object identification over medium distances. This combination of range and reliability enhances system productivity and reduces downtime caused by missed or inaccurate detections.
Durability is another defining characteristic of this sensor. With an IP67 protection rating, it is built to withstand harsh industrial conditions including dust, moisture, and mechanical stress. This robust design not only extends the product’s operational life but also minimizes maintenance requirements, leading to reduced total cost of ownership for operators.
In addition to its performance and durability, the HTB18L-P4A5BH features a straightforward installation process with user-friendly adjustments for alignment and sensitivity. Clear indicator LEDs provide intuitive feedback on operating status, ensuring quick setup and minimizing errors during commissioning. These practical features make it easy for engineers and technicians to integrate the sensor into their systems with minimal training or specialized tools.
Overall, the SICK HTB18L-P4A5BH is a reliable, versatile, and efficient photoelectric sensor that brings together advanced sensing capabilities, robust design, and ease of use. Its ability to provide accurate detection in complex environments ensures higher operational reliability and supports greater automation efficiency. Whether used in fast-moving production lines, automated warehouses, or compact machinery, this sensor is engineered to deliver consistent and dependable results that align with the high standards of industrial automation.
Product Specifications
| Manufacturer | Sick |
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