Description
1. Product Title
Bently Nevada 330103-00-03-05-02-05 – 3300 XL 8 mm Proximity Probe
2. Product Overview
TheBently Nevada 330103-00-03-05-02-05 is a precision-engineered 8 mm proximity probe from the 3300 XL series, designed for non-contact measurement of shaft vibration, position, and speed in rotating machinery. This eddy current probe tip detects variations in gap distance to conductive surfaces, delivering high-resolution signals to Proximitor® sensors for real-time diagnostics. It addresses critical needs in predictive maintenance by enabling early identification of imbalances, misalignment, or bearing degradation in high-value assets like turbines and compressors. With its specific configuration for case length, tip length, and cabling, the <span style=”color: blue;”>Bently Nevada 330103-00-03-05-02-05</span> ensures reliable integration into 3300/3500 monitoring systems across harsh industrial conditions.
3. Technical Specifications
- Brand: Bently Nevada
- Model: 330103-00-03-05-02-05
- Warranty: One Year
- Condition: 100% New & Original
- Probe Diameter: 8 mm
- Unthreaded Length: 00 (0 mm)
- Overall Case Length: 03 (30 mm)
- Total Length: 05 (0.5 meters / 1.6 feet)
- Connector/Cable Type: 02 (2-pin MIL-C-5015 connector, armored cable option)
- Operating Temperature: -35°C to +177°C probe tip
- Material: 316L stainless steel case
- Thread Type: 3/8-24 UNF standard
4. Key Features & Benefits
- Compact Case Design: 30 mm overall length facilitates installation in tight clearances around shafts and housings without compromising signal integrity.
- Armored Cable Protection: 0.5 m length with connector safeguards against mechanical damage and electrical interference in dynamic environments.
- High-Frequency Response: Captures vibrations up to 10 kHz, supporting accurate analysis of high-speed rotating equipment.
- API 670 Compliance: Meets industry standards for probe sensitivity and linearity in critical machinery applications.
5. Application Scenarios
- High-Pressure Compressors in Gas Processing: Measures radial shaft motion to detect rubs and unbalance in multi-stage rotors.
- Electric Motors in Steel Mills: Monitors bearing clearance and vibration trends for preventive maintenance scheduling.
- Aeroderivative Turbines: Provides Keyphasor® reference signals for phase analysis during acceleration/deceleration.

6. Frequently Asked Questions (FAQ)
- Q: What is the primary function of the Bently Nevada 330103-00-03-05-02-05 ?
A: It serves as the sensing element in 3300 XL proximity systems for shaft vibration and position measurement. - Q: Is Bently Nevada 330103-00-03-05-02-05 compatible with legacy systems?
A: Yes, pairs with 3300 XL Proximitor sensors and extension cables in existing 3300/3500 racks.




