Description

330103-00-05-50-02-05 | Bently Nevada | 3300 XL 8 mm Proximity Probes

### Product Description
The 330103-00-05-50-02-05 is a non-contact eddy-current proximity probe from Bently Nevada’s 3300 XL series. It delivers high-fidelity displacement and vibration measurements for rotating machinery.
Moreover, it is engineered for continuous monitoring of shaft position, vibration, and axial thrust in critical turbomachinery applications. Therefore, it integrates seamlessly with 3300 series monitors and supports API 670 compliance. In addition, its 8 mm diameter sensing tip provides optimal resolution and stability in harsh industrial environments.

### Technical Specifications

### Typical Applications
– Monitoring radial vibration and shaft position in steam and gas turbines
– Measuring axial position and thrust bearing wear in centrifugal compressors
– Detecting rotor dynamic behavior in large electric motors and generators
– Supporting condition monitoring per API 670 in refinery and power generation facilities

### FAQ
What is the standard output signal?
The probe outputs a voltage signal proportional to target displacement, designed for use with 3300 XL 8 mm extension cables and 3300 series monitors.

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

Can this probe be used with non-ferrous targets?
No—it requires a conductive ferromagnetic target material such as 4140 steel; sensitivity and linearity degrade significantly on non-ferrous or low-permeability surfaces.

What is the maximum operating temperature?
The probe is rated for continuous operation up to 120 °C (248 °F) at the tip, assuming proper cable routing and ambient conditions.

Does the part number indicate cable length?
Yes—the “50” in the part number designates a 50 mm probe body length, and “02” indicates a 2-meter cable length.

### SEO Title
Bently Nevada 330103-00-05-50-02-05 3300 XL Proximity Probe

### Meta Description
Bently Nevada 330103-00-05-50-02-05 3300 XL 8 mm proximity probe delivers API 670–compliant shaft monitoring. Built for turbines and compressors. Request datasheet or technical support today.