Bently Nevada 330525-CN: Rugged Velomitor XA Sensor Elevates Industrial Vibration Monitoring Standards
HOUSTON, May 9, 2026 — Bently Nevada, a Baker Hughes subsidiary and global leader in industrial asset condition monitoring, introduces the 330525-CN Velomitor XA Piezo-velocity Sensor, a high-performance, ruggedized solution engineered to deliver precise vibration monitoring for critical rotating machinery across harsh industrial environments worldwide, with a focus on reliability and seamless integration.
As an enhanced variant of the renowned 330500 series, the 330525-CN leverages advanced piezoelectric technology to provide absolute vibration measurement (relative to free space) for bearing housings, machine casings, and structural components, serving as a vital tool for predictive maintenance and early fault diagnosis. Its solid-state design, free of moving parts, eliminates mechanical wear and degradation, ensuring long-term stability and consistent performance regardless of mounting orientation—vertical, horizontal, or any angle in between.
Boasting impressive technical specifications, the 330525-CN features a sensitivity of 3.94 mV/mm/s (100 mV/in/s) ±5% and a frequency response of 4.5 Hz to 2,000 Hz, enabling accurate capture of both low-frequency rotor imbalance and high-frequency bearing defects. Crafted with a 316L stainless steel case and a weatherproof connector-cable assembly, it meets IP65 and NEMA 4X dust and moisture protection standards when properly installed, making it ideal for moist and harsh industrial settings. It operates reliably in extreme temperatures ranging from -55°C to +121°C and can withstand 5,000 g peak shock, ensuring durability in the most demanding conditions.

Designed for ease of installation and cost efficiency, the 330525-CN features a pipe-thread mounting bolt that eliminates the need for a flush sensor base or specialized surface treatment, reducing installation time and costs significantly. It supports a maximum cable length of 305 meters (1,000 feet) without signal degradation and integrates seamlessly with Bently Nevada’s 3500 machinery protection system and System 1® machinery management software, streamlining data analysis and maintenance workflows.
Widely adopted across oil and gas, power generation, metallurgy, and petrochemical industries, the 330525-CN excels in monitoring turbines, compressors, pumps, and fans, helping operators detect anomalies such as misalignment, bearing wear, and rotor imbalance before they escalate into costly downtime. Its low power consumption and eco-friendly design also contribute to sustainable industrial operations, aligning with global energy efficiency goals.
“The 330525-CN embodies our commitment to delivering rugged, user-centric monitoring solutions that thrive in harsh environments,” said a Bently Nevada product specialist. “Its precision, durability, and easy integration empower businesses to protect critical assets, reduce maintenance costs, and maximize operational efficiency, even in the most challenging industrial settings.”
Backed by a 12-month warranty and comprehensive global technical support, the 330525-CN, with its compact dimensions and robust construction, remains a top choice for enterprises seeking reliable, high-performance vibration monitoring solutions to enhance machinery health and operational safety in the digital industrial era.
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