Description

330101-00-20-10-01-05 | Bently Nevada | 3300 XL 8 mm Proximity Probes

### Product Description
This is a non-contact eddy-current proximity probe designed for continuous displacement and vibration monitoring of rotating machinery.
Moreover, it delivers high-resolution shaft position and dynamic motion data in harsh industrial environments.
Therefore, it is integrated into condition monitoring systems for turbomachinery, compressors, and steam turbines to support predictive maintenance strategies.

### Technical Specifications

### Typical Applications
– Monitoring radial vibration and axial position of gas turbine shafts
– Measuring thrust collar movement in centrifugal compressors
– Detecting shaft orbit and runout in large electric motors
– Providing input signals for machine protection systems per API 670

### FAQ
What is the standard output sensitivity?
The probe has a nominal sensitivity of 7.87 V/mm (200 mV/mil) when used with a 3300 XL 8 mm extension cable and monitor.

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

What is the maximum operating temperature for continuous use?
The probe is rated for continuous operation up to +121 °C (250 °F) at the tip; derating applies above this limit.

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

Can it be used in hazardous areas?
Not intrinsically; it requires appropriate barrier or isolator integration and compliance with local area classification requirements.

### SEO Title
Bently Nevada 330101-00-20-10-01-05 3300 XL Proximity Probe

### Meta Description
Bently Nevada 330101-00-20-10-01-05 3300 XL 8 mm proximity probe delivers precise shaft displacement data for critical machinery. Order certified replacement probes today.