Description

330500-07-02 | Bently Nevada | Velomitor Piezo-velocity Sensor

### Product Description
The 330500-07-02 is a permanently mounted, integrated electronics piezoelectric velocity sensor designed for continuous industrial vibration monitoring.
Moreover, it delivers analog velocity output proportional to casing vibration across a broad frequency range, supporting machinery health assessment in rotating equipment.
Therefore, it is commonly installed on bearings, gearboxes, and compressors where reliable, low-noise velocity measurements are required for predictive maintenance programs.

### Technical Specifications

### Typical Applications
– Steam and gas turbine bearing housings
– Centrifugal compressor casings
– Electric motor frames with sleeve or rolling-element bearings
– Industrial gearbox monitoring points

### FAQ
What output signal does the 330500-07-02 provide?
A 4–20 mA analog current signal proportional to velocity (mm/s RMS), powered by loop supply.

Is the sensor intrinsically safe?
No — it is not certified for hazardous locations; use only in general-purpose industrial environments.

Does it require external power conditioning?
No — it operates on standard 2-wire loop-powered configuration (18–30 VDC).

What is its frequency response range?
2.5 Hz to 1000 Hz (±5 % amplitude tolerance).

Can it be used with legacy Bently Nevada monitors?
Yes — compatible with System 1, 3500, and other 4–20 mA input monitoring systems.

### SEO Title
Bently Nevada 330500-07-02 Velomitor Piezo-velocity Sensor

### Meta Description
Bently Nevada 330500-07-02 Velomitor sensor delivers stable 4–20 mA velocity output for rotating equipment monitoring. Specify for turbine, compressor, or motor applications today.