Description
Overview
The 330101‑00‑25‑10‑02‑05 proximity probe assembly is part of Bently Nevada’s 3300 XL 8 mm transducer family, engineered for precise vibration and shaft position measurement in rotating machinery. This probe and extension cable set is designed for compatibility with the 3300 XL system architecture and supports high‑accuracy condition monitoring in demanding industrial environments.
Design and Performance
This model incorporates an 8 mm probe tip and a factory‑matched extension cable to ensure consistent linearity and measurement accuracy. The assembly adheres to API 670 requirements for mechanical configuration, linear range, and temperature stability. Its rugged construction supports long‑term operation in harsh conditions, including wide temperature swings and high mechanical stress.
The probe system is fully interchangeable with other 3300 XL 8 mm components, eliminating the need for individual calibration and simplifying maintenance workflows. The ClickLoc‑style coaxial connectors provide secure, vibration‑resistant connections during installation and operation.
Technical Specifications
| Parameter |
Specification |
| Model |
330101‑00‑25‑10‑02‑05 |
| Product Type |
Proximity Probe + Extension Cable |
| Probe Tip Diameter |
8 mm |
| Cable Length |
1.0 m (extension cable) |
| System Compatibility |
3300 XL 8 mm Proximity Transducer System |
| Linear Range |
Typically 2 mm (dependent on system configuration) |
| Frequency Response |
Suitable for high‑speed rotating equipment |
| Temperature Range |
–51°C to +177°C |
| Connector Type |
Miniature coaxial (ClickLoc) |
| Compliance |
API 670 (4th Edition) |
| Dimensions |
110 × 1.5 × 1.2 cm |
| Weight |
0.23 kg |
| Origin |
USA |
| HS Code |
8537101190 |
| Product Status |
Active |
Functional Characteristics
-
Stable displacement and vibration measurement for fluid‑film bearing machines
-
Armored and unarmored cable options for different installation environments
-
High immunity to electrical noise and mechanical interference
-
Backward compatibility with selected 3300 5 mm and 8 mm components
-
No field calibration required due to matched probe‑cable‑driver configuration
Application Scenarios
-
Turbomachinery vibration monitoring
-
Shaft position and radial displacement measurement
-
Condition monitoring systems in power generation, petrochemical, and refining industries
-
Machinery protection systems requiring API 670 compliance
Model Comparison
| Model |
Probe Tip |
Cable Length |
Compatibility |
Typical Use |
| 330101‑00‑25‑10‑02‑05 |
8 mm |
1.0 m |
3300 XL |
Standard vibration monitoring |
| 330101‑00‑12‑10‑02‑05 |
8 mm |
5 m |
3300 XL |
Long‑distance installations |
| 330103‑00‑04‑10‑02‑05 |
5 mm |
1 m |
3300 XL |
Tight‑clearance machinery |
FAQ
Q: Does this probe require calibration before installation? A: No. The 330101‑00‑25‑10‑02‑05 is factory‑matched with its cable and driver, eliminating field calibration.
Q: Can it be used with older 3300 series systems? A: Yes, it supports backward compatibility with selected 5 mm and 8 mm components.
Q: Is the probe suitable for high‑temperature environments? A: Yes. It is rated for continuous operation up to +177°C.
