Overview
Manuals
Principle
Core Application
Features:
- Velomitor Piezo-velocity Sensor
- 330500 Velomitor Piezo-velocity Sensor
- Designed to measure absolute (relative to free space) bearing housing, casing, or structural vibration
Bently Nevada™ Velomitor Piezo-velocity Sensors are designed to measure absolute (relative to free space) bearing housing, casing, or structural vibration. The 330500 is a specialized piezoelectric accelerometer that incorporates embedded integrated electronics in a solid-state design.
Because the 330500 incorporates solid-state electronics and has no moving parts, it does not suffer from mechanical degradation and wear, and can be mounted vertically, horizontally, or at any other angle of orientation.
The 330500-02-04 Bently Nevada Velomitor Piezo-velocity Sensor may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330500-02-04 Velomitor Piezo-velocity Sensor Manuals(Datasheets), Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
When positioned near a conductive target such as a rotating shaft, the alternating magnetic field induces eddy currents in the target material. Variations in the probe-to-target gap alter the amplitude of these induced currents, which in turn modulate the oscillator signal. The associated signal conditioning electronics process this modulation and convert it into a proportional DC voltage output representing displacement. This non-contact measurement method ensures high accuracy, rapid dynamic response, and reliable performance in harsh industrial environments.
This sensor is primarily used to measure the absolute vibration (relative to free space) of bearing housings, machine casings, or structural components.
Target Machinery: Suitable for machinery using rolling bearings, where vibration measurement in velocity units is most effective for fault detection.
Fault Detection: Used to identify common mechanical faults such as imbalance, misalignment, and mechanical wear.
Industry Applications: Widely used in the oil and gas, petrochemical, power transmission, and general industrial automation sectors.
