Description

330500-02-01 | Bently Nevada | Velomitor Piezo-velocity Sensors

### Product Description
The 330500-02-01 is a permanently mounted, integrated electronics piezoelectric velocity sensor designed for continuous industrial vibration monitoring.
Moreover, it delivers true velocity output in mm/s RMS across a 4.5–1000 Hz frequency range for machinery health assessment.
Therefore, it is commonly installed on rotating equipment such as motors, pumps, and gearboxes where low-frequency vibration trends inform predictive maintenance decisions.

### Technical Specifications

### Typical Applications
– Centrifugal and reciprocating compressors
– AC and DC electric motors
– Horizontal and vertical process pumps
– Industrial gearboxes and couplings
– Steam and gas turbines

### FAQ
What output signal does the 330500-02-01 provide?
A 4–20 mA proportional current loop output referenced to velocity in mm/s RMS.

Is external power required?
Yes — it requires a 24 VDC loop-powered supply with built-in signal conditioning.

Can it be used in hazardous areas?
No — it is rated for general-purpose industrial environments only (non-ATEX/IECEx).

What is its operating temperature range?
−40 °C to +105 °C ambient.

Does it include a mounting stud?
Yes — supplied with a standard 1/4-28 UNF mounting stud.

### SEO Title
Bently Nevada 330500-02-01 Velomitor Piezo-velocity Sensor

### Meta Description
Bently Nevada 330500-02-01 Velomitor sensor delivers accurate mm/s RMS velocity output for rotating equipment monitoring. View specs, applications, and technical support now.