Bently Nevada 330500-00-04 Piezo-Velocity Sensor

Product Overview

The Bently Nevada 330500-00-04 Velomitor Piezo-Velocity Sensor is a solid-state vibration monitoring device engineered for absolute vibration measurement on bearing housings, casings, and structural components. As part of the Velomitor series, it integrates embedded electronics that eliminate mechanical wear, ensuring long-term durability and consistent accuracy.

Unlike traditional moving-coil sensors, the 330500-00-04 can be mounted in any orientation—vertical, horizontal, or angled—without performance loss. This flexibility makes it ideal for installations in space-constrained or complex machinery layouts.

Technical Specifications

Functional Highlights

• The 330500-00-04 sensor measures absolute vibration on casings and bearing housings with high accuracy.

• Solid-state electronics resist mechanical wear, ensuring long-term reliability.

• Orientation flexibility allows installation in vertical, horizontal, or angled positions.

• Detects rotor-related faults such as unbalance or misalignment through casing vibration monitoring.

• Robust construction ensures consistent performance in harsh industrial environments.

• Proper installation on bearing housings or casings is critical for accurate amplitude and frequency response.

Applications and Compatibility

The Bently Nevada 330500-00-04 Velomitor Piezo-Velocity Sensor is widely applied in:

• Turbines and compressors requiring reliable casing vibration monitoring.

• Industrial pumps and fans where rotor faults manifest as increased vibration.

• Power generation and petrochemical facilities needing durable vibration sensors for predictive maintenance.