Description

330901-00-90-05-02-00 | Bently Nevada | 3300 NSv Proximity Probes

### Product Description
The 330901-00-90-05-02-00 is a non-contact eddy-current proximity probe designed for continuous vibration and position monitoring in rotating machinery.
Moreover, it delivers high-resolution displacement measurements for shaft relative vibration, axial position, and differential expansion in critical turbomachinery applications.
Therefore, it integrates seamlessly with the 3300 NSv monitor system to support reliable condition monitoring and machine protection strategies.

### Technical Specifications

### Typical Applications
– Steam turbine shaft vibration and thrust position monitoring
– Gas compressor radial and axial position measurement
– Centrifugal pump shaft displacement analysis
– Turboexpander differential expansion tracking

### FAQ
What is the standard probe gap voltage range?
The nominal output is −10 VDC at mid-gap, with a linear range of −2 VDC to −18 VDC.

Is this probe compatible with legacy 3300 series monitors?
Yes, it is fully compatible with all 3300 series monitors, including 3300 XL and 3300 NSv systems.

Does the probe require calibration before installation?
No—each probe is factory-calibrated and supplied with a certified calibration certificate traceable to NIST standards.

What is the maximum operating temperature?
The probe is rated for continuous operation up to +121 °C ambient temperature.

Can it be used in hazardous areas?
Only when installed with an approved intrinsically safe barrier and associated certified components; the probe itself is not explosion-proof.

### SEO Title
Bently Nevada 330901-00-90-05-02-00 Proximity Probe

### Meta Description
Bently Nevada 330901-00-90-05-02-00 proximity probe delivers precise shaft displacement data for turbomachinery protection. Built for 3300 NSv systems—order certified OEM replacement today.