Description

330703-000-050-10-01-00 | Bently Nevada | 3300 XL 11 mm Proximity Probes

### Product Description
The 330703-000-050-10-01-00 is a non-contact eddy-current proximity probe from Bently Nevada’s 3300 XL series, designed for high-accuracy shaft vibration and position measurement.
Moreover, it delivers stable, linear output in harsh industrial environments where oil, steam, and electromagnetic interference are present.
Therefore, it is routinely deployed on critical rotating machinery such as steam turbines, compressors, and large electric motors for continuous condition monitoring.

### Technical Specifications

### Typical Applications
– Steam turbine shaft displacement and vibration monitoring
– Centrifugal compressor radial and axial position sensing
– Large motor rotor eccentricity and bearing housing vibration analysis
– Gearbox input/output shaft runout and phase measurement

### FAQ
What is the standard operating temperature range?
–40 °C to +125 °C ambient, with probe tip rated to +200 °C for short-term exposure.

Is this probe compatible with all 3300 XL monitoring systems?
Yes, it is fully compatible with 3300 XL 25 mm and 50 mm extension cables and 3300 XL 11 mm preamplifiers.

Does it require calibration before installation?
No—factory-calibrated per API 670; field verification is recommended but not mandatory for initial commissioning.

Can it be used in hazardous areas?
Only when paired with an intrinsically safe barrier and installed per applicable area classification requirements.

What is the nominal sensitivity?
8.0 V/mm (200 mV/mil) at 120 Hz, per API RP 670 Annex D.

### SEO Title
Bently Nevada 330703-000-050-10-01-00 Proximity Probe

### Meta Description
Bently Nevada 330703-000-050-10-01-00 3300 XL 11 mm proximity probe delivers API 670-compliant shaft vibration and position data. Order certified replacement probes today.