The 51305430-100 is a high-performance industrial proximity probe system designed for precise shaft vibration and position monitoring in turbomachinery. This robust sensor features an extended temperature range (-50°C to +125°C), ±1% linearity, and IP68-rated stainless steel construction, making it ideal for critical applications in power generation, oil & gas, and heavy industry. The system includes a 5m integral cable and meets API 670 standards for machinery protection.