Description

330904-00-10-05-02-05 | Bently Nevada | 3300 NSv Proximity Probes

### Product Description
The 330904-00-10-05-02-05 is a non-contact eddy-current proximity probe designed for the Bently Nevada 3300 NSv monitoring system.
Moreover, it measures dynamic and static displacement of rotating shafts in turbomachinery to support vibration and position analysis.
Therefore, it is deployed in critical machinery protection systems where high-reliability shaft orbit and gap voltage data are required.

### Technical Specifications

### Typical Applications
– Steam and gas turbine shaft vibration monitoring
– Compressor shaft position and axial thrust measurement
– Generator rotor radial displacement tracking
– Centrifugal pump shaft orbit analysis

### FAQ
What is the standard sensing range for this probe?
The sensing range is 2.0 mm (0.08 in) with a linear output over ±1.0 mm.

Is calibration required before installation?
Yes, each probe must be calibrated with its matching 3300 NSv extension cable and monitor module using the specified calibration procedure.

Can this probe operate in high-temperature environments?
It is rated for continuous operation up to +121 °C (250 °F) at the probe tip; ambient temperature limits depend on cable and connector selection.

Does it require a separate power supply?
No, it receives 7–10 Vdc bias power from the 3300 NSv monitor via the extension cable.

What thread size is used for mechanical mounting?
The probe features a standard 3/8-24 UNF-2A threaded body for secure mounting.

### SEO Title
Bently Nevada 330904-00-10-05-02-05 Proximity Probe

### Meta Description
Bently Nevada 330904-00-10-05-02-05 proximity probe delivers precise shaft displacement data for turbomachinery protection. Specify your application needs today.