The SICK HTE18-P4B1BB is a high-performance retro-reflective photoelectric sensor engineered for demanding industrial applications that require precise and reliable object detection. Part of the HTE series, this sensor combines advanced sensing technology with a durable, compact design, making it ideal for automation systems, packaging lines, material handling, and machine safety applications. With a maximum sensing range of 4‚ÄØmeters, it offers dependable detection for objects of varying sizes and surface characteristics.

Equipped with a visible red LED light source, the HTE18-P4B1BB provides highly accurate and consistent detection. The clearly defined light beam ensures that even small, transparent, or reflective objects are detected reliably. This feature makes the sensor particularly suitable for production environments where precision is critical and ambient lighting conditions may vary.

The sensor includes dual complementary PNP outputs, providing both light and dark switching modes. This versatility allows seamless integration into a wide range of industrial control systems, giving engineers flexibility in configuring the sensor to meet specific operational requirements. The retro-reflective design, using a reflector to return the light beam to the sensor, enhances detection reliability and simplifies installation.

Constructed from rugged VISTAL® plastic, the HTE18-P4B1BB is designed to withstand harsh industrial conditions. Its IP67 and IP69K ingress protection ratings ensure resilience against dust, water ingress, and high-pressure cleaning processes, making it suitable for demanding environments with minimal maintenance requirements.

The sensor also operates efficiently across a wide temperature range from -40 °C to +70 °C, making it versatile for use in extreme conditions, including cold storage, outdoor installations, and high-temperature production areas. Its combination of high-precision sensing, flexible outputs, and robust housing ensures dependable performance for industrial applications, such as conveyor monitoring, object detection, and machine automation.

In summary, the SICK HTE18-P4B1BB photoelectric sensor offers precise retro-reflective detection, dual output flexibility, and rugged industrial durability. Its compact design, long service life, and adaptability to challenging environments make it a reliable and efficient solution for a wide range of automated industrial systems.