SICK HTB18-B4A2BB Photoelectric Sensor with Background Suppression
The SICK HTB18-B4A2BB Photoelectric Sensor from the H18 Sure Sense line is designed for accurate object detection using background suppression technology. It offers consistent performance even when detecting reflective or dark surfaces. Built in a compact M18 hybrid housing with a visible red PinPoint LED, it allows quick alignment and reliable operation in industrial environments. With a sensing range of 5 mm to 300 mm, durable IP67/IP69K protection, and a response time under 0.5 ms, it’s ideal for high-speed automation, packaging, and production systems requiring stability and precision.
Engineered for demanding applications, the HTB18-B4A2BB ensures dependable detection of various materials and colors with minimal adjustment. The sensor’s dual PNP/NPN outputs make it adaptable for different control systems, while its VISTAL® reinforced housing provides excellent resistance to vibration and environmental stress. The integrated signal strength indicator simplifies setup and monitoring, helping operators maintain peak performance. Whether in conveyor systems, robotic arms, or assembly lines, this sensor enhances process efficiency, minimizes false readings, and supports long-term operational reliability in modern industrial environments.
Why SICK HTB18-B4A2BB?
The SICK HTB18-B4A2BB stands out for its precision and versatility, combining background suppression, dual output flexibility, and IP69K protection in a compact M18 design. It’s the smart choice for engineers who need a reliable sensor that performs flawlessly on fast-moving lines and under tough environmental conditions.
What problem does it solve?
This sensor eliminates false detections caused by background reflections, color variations, or inconsistent lighting. It ensures accurate object recognition even on shiny or dark surfaces, reducing machine downtime and maintenance. The result—consistent detection, higher productivity, and smoother automation workflows across packaging, assembly, and material handling applications.
Key Features & Specifications – SICK HTB18-B4A2BB: 1073427
| Feature | Details | Benefit |
|---|---|---|
| Sensing Principle | Photoelectric proximity sensor with background suppression | Ensures reliable object detection regardless of color or reflectivity. |
| Sensing Range | 5 mm to 300 mm | Provides flexible detection distance for various automation tasks. |
| Light Source | Visible red PinPoint LED (631 nm) | Enables easy alignment and high detection accuracy. |
| Response Time | ≤ 0.5 ms | Suitable for high-speed production and packaging lines. |
| Switching Output | PNP/NPN, dual output | Flexible connectivity to different control systems. |
| Switching Frequency | Up to 1,000 Hz | Handles rapid detection in fast-moving conveyor or robotic applications. |
| Supply Voltage | 10 V DC to 30 V DC | Compatible with standard industrial power systems. |
| Housing Type | M18 hybrid design, compact | Simplifies mounting in tight spaces and machinery layouts. |
| Material | VISTAL® plastic housing, PMMA optics | High mechanical strength and resistance to harsh conditions. |
| Protection Rating | IP67 / IP69K | Withstands dust, water, and high-pressure cleaning environments. |
| Operating Temperature | –40 °C to +65 °C | Reliable operation in extreme cold or heat. |
| Connection Type | M12 male connector, 4-pin | Easy plug-and-play installation and replacement. |
| Signal Indicator | LED status and signal strength light bar | Provides clear visual feedback during setup and operation. |
| Mounting Options | M18 thread, head/side mounting | Versatile installation options to suit different applications. |
| Certifications | cULus, CE, UKCA, EMC Class A | Meets global industrial compliance standards. |
| Typical Lifetime | MTTFD 523.9 years | Long service life ensures consistent reliability and low maintenance. |
Download SICK HTB18-B4A2BB (1073427) Datasheet
Commercial Data – SICK HTB18-B4A2BB: 1073427
| Commercial Data | Details |
|---|---|
| EAN Number | 4047084369575 |
| Weight | 29 g |
| Country of Origin | United States |