The SICK GRTE18S-P134Z Photoelectric Sensor is a high-performance sensor designed for accurate object detection in industrial automation applications. Its ultra-long sensing range, compact M18 cylindrical housing, and durable construction make it suitable for conveyor systems, packaging lines, robotics, and material handling applications.

Sensing Range and Light Source

This sensor uses a 650 nm visible red LED, providing a sensing range from 5 mm to 550 mm. The PinPoint LED technology creates a small, highly visible light spot, allowing precise alignment and detection of small objects. The light spot at 400 mm is approximately 9 mm in diameter.

Housing and Mounting

The compact M18 cylindrical housing with M18 x 1 threading ensures easy mounting in various configurations. Its fully flush optical axis allows unobstructed passage of objects, making it ideal for space-constrained setups.

Electrical and Output Specifications

The sensor operates on 10–30 V DC with a PNP output. It supports up to 100 mA switching current and a response time of less than 1 ms, ensuring fast and reliable operation. A 3-wire cable, 2 m long, facilitates easy installation.

Status Indicators and Adjustment

Green and yellow LEDs indicate operating status and detection. The green LED signals power on, while the yellow LED shows the presence of objects. A 270° potentiometer allows fine-tuning of the sensing threshold to suit different applications.

Durability and Environmental Protection

The sensor’s nickel-plated brass and ABS housing provides mechanical robustness. Rated IP67, it is resistant to dust and water, and operates reliably in temperatures from –25 °C to +55 °C, making it suitable for demanding industrial conditions.

Applications

Conveyor Systems: Detects items to prevent jams.

Packaging Lines: Monitors product positions for accurate packaging.

Robotics: Enables precise object handling.

Material Handling: Detects and sorts materials efficiently.

The SICK GRTE18S-P134Z is a versatile and reliable solution for precise, high-speed, and industrial-grade object detection.