1. Sensing Precision and Functional Design

The Pepperl + Fuchs NBB8-18GM30-E2-V1 is a high-performance inductive proximity sensor engineered for reliable non-contact detection of metallic objects in industrial settings. With a rated sensing distance of 8 mm (flush mounting), it offers an assured operating range of 0 to 6.48 mm, ensuring precise detection of materials like mild steel, aluminum, and copper—ideal for applications requiring accuracy in assembly lines, robotics, or quality control systems. The PNP output in a 3-wire configuration ensures seamless compatibility with standard control systems, while a yellow multi-hole LED indicator provides clear visual feedback on the switching state for easy monitoring. Boasting a switching frequency of up to 1,350 Hz, it delivers rapid response to dynamic industrial environments, enhancing automation efficiency.

2. Robust Construction and Environmental Resilience

Built with a durable brass housing coated in white bronze and a green PBT sensing face, this sensor combines mechanical strength with resistance to chemical and physical stress. Its IP68 protection rating ensures full dust tightness and withstands temporary water immersion, making it suitable for harsh environments, including wet, dusty, or high-pressure 清洗 zones. The cylindrical design with an 18 mm diameter and M12 x 1 threading allows flexible flush mounting using included self-locking nuts (tightening torque 0–30 Nm), fitting seamlessly into compact spaces. Operating across a wide ambient temperature range of -40 °C to +85 °C, it maintains consistent performance in extreme conditions, supporting long-term reliability.

3. Electrical Performance and Safety Features

Operating on a versatile 5–36 V DC voltage range, the NBB8-18GM30-E2-V1 adapts to various industrial power supplies while incorporating essential protections: reverse polarity protection guards against wiring errors, and pulsing short-circuit protection ensures safety during overloads. It features a low voltage drop of ≤ 1 V and a maximum operating current of 200 mA, balancing energy efficiency with stable signal transmission. Compliance with standards like EN 60947-5-2 and UL certification (Class 2 power source) guarantees seamless integration into complex automation systems. The sensor’s robust electrical design, combined with a lightweight 48 g construction, makes it a trusted choice for critical detection tasks where precision, durability, and ease of installation are paramount.

​Xiamen Zhicheng Automation Technology Co., Ltd

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