Description
Overview
The Bently Nevada 330902‑00‑10‑10‑02‑05 proximity probe is part of the 3300 NSv (Narrow Side‑view) transducer family, engineered for installations where standard 5 mm or 8 mm probes cannot be mounted due to geometric constraints. Its compact design enables accurate non‑contact vibration and displacement measurement in tight or obstructed locations commonly found in compressors and small rotating machinery.
Functional Characteristics
This NSv probe is optimized for small‑target monitoring, making it suitable for radial vibration measurement on shafts under 51 mm in diameter and axial position measurement on flat targets smaller than 15 mm. It is frequently used on fluid‑film bearing machines for radial vibration, thrust position, and phase reference applications when paired with tachometer or Keyphasor systems.
The 330902‑00‑10‑10‑02‑05 features a 1/4‑28 UNF threaded body, armored construction for mechanical protection, and a miniature ClickLoc coaxial connector for secure, repeatable electrical connections. Its rugged design ensures reliable performance in harsh industrial environments.
Technical Specifications
| Parameter |
Specification |
| Model / Part Number |
330902‑00‑10‑10‑02‑05 |
| Probe Type |
3300 NSv Proximity Probe |
| Thread Size |
1/4‑28 UNF |
| Target Size Suitability |
Shafts < 51 mm; flat targets < 15 mm |
| Cable Type |
Armored |
| Connector |
Miniature coaxial ClickLoc |
| System Compatibility |
3300 XL Proximity Transducer System |
| Measurement Capability |
Static position + dynamic vibration |
| Typical Applications |
Small shafts, restricted mounting areas, Keyphasor reference |
| Operating Temperature |
–35 °C to +120 °C (typical probe rating) |
| Storage Temperature |
–51 °C to +177 °C |
| Weight |
0.06 kg |
| Dimensions |
1.8 × 1.6 × 123 cm |
| Origin |
USA |
| Condition |
Brand New |
| Availability |
In Stock |
| HS Code |
8537101190 |
| System |
TSI compatible |
Application Areas
-
Centrifugal and refrigeration compressors
-
Small‑shaft machinery
-
Installations with counter‑bore, side‑view, or rear‑view restrictions
-
Fluid‑film bearing machines
-
Phase reference and Keyphasor applications
-
Compact housings requiring narrow‑profile probes
FAQ
Q: What makes the NSv probe different from standard 8 mm probes It is designed for restricted spaces where standard probes cannot be installed due to geometric limitations.
Q: Can this probe measure both vibration and shaft position Yes. It provides both static displacement and dynamic vibration signals.
Q: What types of machines typically use NSv probes Compressors, small rotating equipment, and machinery with limited probe access.
Q: Does this model support Keyphasor applications Yes. It can provide reliable phase reference signals when used with tachometer systems.
