Description

330908-22-31-10-01-05 | Bently Nevada | | Bently Nevada | | Bently Nevada | Probe

### Product Description
This is a high-precision proximity probe engineered for non-contact vibration and position monitoring in rotating machinery. It operates on the eddy-current principle and interfaces with Bently Nevada 3300 and 3500 series monitoring systems.
Moreover, it delivers stable output across temperature variations and harsh industrial environments. Therefore, it supports continuous condition monitoring of critical assets such as turbines and compressors. In addition, its robust construction ensures long-term reliability under high-vibration and high-temperature operating conditions.

### Technical Specifications

### Typical Applications
– Monitoring shaft vibration in steam and gas turbines
– Measuring axial position and thrust bearing wear in centrifugal compressors
– Detecting radial displacement in large electric motors and generators
– Supporting startup/shutdown protection logic in critical rotating equipment

### FAQ
What is the nominal sensing range of this probe?
The nominal sensing range is 2.0 mm.

Is this probe compatible with the 3300 XL system?
Yes, it is fully compatible with the 3300 XL and 3500 monitoring systems.

Does the probe require a separate extension cable?
Yes, it must be used with a matched 330930-series extension cable for calibration integrity.

What is the operating temperature range?
The probe operates from –30 °C to +120 °C.

Can it be used in hazardous areas?
No—this probe is not intrinsically safe or explosion-proof; use only in non-hazardous locations unless paired with appropriate barriers and certified systems.

### SEO Title
Bently Nevada 330908-22-31-10-01-05 Proximity Probe

### Meta Description
Bently Nevada 330908-22-31-10-01-05 proximity probe delivers stable eddy-current measurement for turbine and compressor monitoring. Ensure reliable asset protection—request datasheet or quote today.