Precise Inductive Sensing for Compact Industrial Applications

The Pepperl+Fuchs NBB2-V3-E2-Y83903 is a high-precision inductive proximity sensor designed for reliable non-contact detection of metal objects in space-constrained automation setups. With a 2 mm rated operating distance (flush mounting) and a compact rectangular design (16 x 27.8 x 10.2 mm), it excels in tight environments, supported by a 3-wire DC PNP output (normally open) that operates seamlessly across 10–30 V DC. A 1000 Hz switching frequency ensures rapid response in high-speed applications, while 5% hysteresis and pulsing short-circuit protection minimize signal interference and safeguard against voltage fluctuations. The sensor features a yellow LED for real-time switching state indication, enabling quick diagnostics in dynamic industrial workflows.

Rugged Construction for Harsh Environmental Conditions

ngineered for durability, the NBB2-V3-E2-Y83903 incorporates a robust PBT housing with an IP67 protection rating, offering full resistance to dust and temporary water immersion, making it suitable for wet, dusty, or high-contamination zones. It maintains stable operation across a -25°C to +70°C ambient temperature range (storage: -40°C to +85°C), adapting to extreme industrial climates. The sensor includes a 2 m PUR cable with ferruled wire ends for secure connections, supporting up to 0.14 mm² conductors, and a bending radius of >12x cable diameter to withstand mechanical stress. Its flush-mountable design and lightweight construction (225 g) simplify installation in vibration-prone machinery or compact mechanical systems.

Compliant Performance and Versatile System Integration

Designed for global industrial use, the NBB2-V3-E2-Y83903 complies with EN IEC 60947-5-2 safety standards and carries certifications like cULus listing and RoHS compliance, with CCC exemption for ≤36 V DC applications. Metal reduction factors (aluminum: 0.35, copper: 0.2, stainless steel 304: 0.7) allow adaptable detection across various metal types, enhancing versatility in automotive, electronics, and logistics sectors. Functional safety parameters include an MTTFd of 3560 years and a 20-year mission time, ensuring long-term reliability in non-safety-integrated systems. Backed by 3D CAD models and EPLAN data, this sensor enables seamless integration into complex automation networks, combining precision, durability, and ease of use for critical industrial positioning and part-detection tasks.

​Xiamen Zhicheng Automation Technology Co., Ltd

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