Description
Overview
The Bently Nevada 330101‑12‑30‑10‑02‑05 proximity probe is part of the 3300 XL 8 mm transducer family, engineered for high‑accuracy non‑contact measurement of shaft vibration, displacement, and position in rotating machinery. Its robust construction and stable electrical characteristics make it suitable for continuous monitoring in demanding industrial environments.
Design and Construction
This probe features an 8 mm tip and a durable molded cable assembly designed for long‑term reliability. The 330101‑12‑30‑10‑02‑05 includes a miniature coaxial ClickLoc connector, which provides a secure, vibration‑resistant electrical interface and prevents accidental loosening during operation.
The probe is designed for seamless integration with 3300 XL extension cables and Proximitor sensors, forming a complete eddy‑current transducer system capable of delivering consistent linearity and measurement accuracy.
Technical Specifications
| Parameter |
Specification |
| Model |
330101‑12‑30‑10‑02‑05 |
| Probe Type |
3300 XL 8 mm Proximity Probe |
| Measurement Type |
Static position and dynamic vibration |
| Applications |
Axial position, differential expansion, rod position, Keyphasor |
| Cable Type |
Molded coaxial cable |
| Connector |
Miniature ClickLoc |
| Certifications |
CSA, ATEX, IECEx |
| Weight |
0.06 kg |
| Dimensions |
112 × 1.5 × 1.2 cm |
| HS Code |
8537101190 |
| Origin |
USA |
| Minimum Order |
1 unit |
| Product Status |
Active |
| System |
TSI |
Performance Characteristics
The 330101‑12‑30‑10‑02‑05 supports a wide range of machinery protection functions, including axial position detection, differential expansion monitoring on steam turbines, and rod position measurement in reciprocating compressors. It also supports phase reference (Keyphasor) and zero‑speed detection applications.
The probe is engineered to withstand harsh industrial environments and maintains stable performance across temperature variations and electromagnetic interference. Its compatibility with the entire 3300 XL system ensures easy upgrades and simplified maintenance.
Application Scenarios
-
Turbine axial position and differential expansion monitoring
-
Compressor rod position measurement
-
Keyphasor phase reference and speed detection
-
Radial vibration and shaft displacement monitoring
-
OEM and retrofit installations requiring 3300 XL compatibility
FAQ
Q: Is this probe compatible with older 3300 series components Yes. It integrates seamlessly with 3300 XL Proximitor sensors and extension cables.
Q: What types of measurements can this probe support It supports vibration, displacement, axial position, differential expansion, and Keyphasor reference.
Q: Does the ClickLoc connector improve reliability Yes. It ensures a secure, vibration‑resistant connection and maintains shielding integrity.
