Bently Nevada 330500 – Velomitor Piezo – 330500-01-04 | velocity Sensor

Bently Nevada 330500 Velomitor Piezo-Velocity Sensor

Description

The Bently Nevada 330500-01-04 is a high-performance piezo-velocity sensor designed for precise machinery health monitoring. Built with 316L stainless steel, it ensures durability in harsh environments. Ideal for industrial applications like turbines, compressors, and pumps, this sensor delivers accurate vibration data to prevent equipment failure.

Technical Data

Model Suffix Breakdown (330500-01-04)

• -01: 1/2-20 UNF mounting thread
• -04: Multi-certified (CSA, ATEX, DNV)

Key Specifications 

• Brand: Bently Nevada
• Range: 0-1270 mm/s (0-50 in/s)
• Accuracy: ±5% sensitivity, ±0.9 dB frequency response
• Output: 3.94mV/mm/s (±5%)
• Temp Range: -55°C to +121°C
• Resonance: >12 kHz

Installation & Compatibility

• Max torque: 24-40 in-lb
• Works with 305m Bently cable (02173006)
• Case-isolated design prevents ground loops

Certificated

• ATEX/IECEx: Ex ia IIC T4
• UL/CUL: Class I Div 1 & 2
• DNV Marine Compliance

Package Includes

• 1x Sensor unit
• Mounting hardware

Real-World Applications

• Gas turbine vibration monitoring
• Centrifugal pump diagnostics
• Marine engine health systems