Description
Overview
The Bently Nevada 330101-00-45-20-12-05 proximity probe is an 8 mm eddy‑current sensor engineered for precise shaft displacement and vibration monitoring in critical rotating machinery. As part of the 3300 XL Proximity Transducer System, it delivers stable, API 670‑compliant performance and long‑term reliability in harsh industrial environments.
Technical Specifications
| Parameter |
Specification |
| Model |
330101-00-45-20-12-05 |
| Probe Type |
3300 XL 8 mm Proximity Probe |
| Thread Size |
3/8‑24 UNF |
| Wrench Flats |
5/16 in |
| Case Length |
2.0 m |
| Cable Type |
75 Ω coaxial cable |
| Connector |
Gold‑plated miniature ClickLoc |
| Mechanical Enhancements |
TipLoc molded tip, CableLoc high‑strength retention |
| Optional Feature |
FluidLoc leak‑prevention cable |
| Certifications |
CSA, ATEX, IECEx |
| System Compatibility |
3300 XL Proximity Transducer System |
| Weight |
0.06 kg |
| Dimensions |
1.8 × 1.6 × 123 cm |
| HS Code |
8537101190 |
| Origin |
USA |
| Condition |
New |
| MOQ |
1 |
| Lead Time |
In stock |
| Status |
Active |
Functional Characteristics
The 330101-00-45-20-12-05 probe incorporates Bently Nevada’s patented TipLoc process, which reinforces the bond between the probe tip and body to prevent separation under thermal or mechanical stress. CableLoc technology provides 330 N (75 lbf) of pull strength, ensuring secure cable retention in high‑vibration environments.
Gold‑plated ClickLoc connectors maintain low‑resistance electrical contact, supporting clean signal transmission across the probe, extension cable, and Proximitor sensor. The optional FluidLoc cable prevents oil migration through the cable assembly, making the probe suitable for lubrication‑rich environments.
Designed to meet API 670 requirements, the probe offers excellent linearity, temperature stability, and mechanical robustness, making it suitable for long‑term machinery protection and predictive maintenance programs.
Application Scenarios
Common applications include:
-
Turbines and compressors
-
High‑speed pumps and motors
-
Gearboxes and industrial drive systems
-
API 670–aligned monitoring systems
-
Hazardous‑area machinery requiring certified components
FAQ
Q: What advantages does the TipLoc design provide? A: It strengthens the probe tip bond, improving durability under vibration and thermal cycling.
Q: Is this probe compatible with older 3300 series components? A: Yes. It integrates seamlessly with 3300 XL extension cables and Proximitor sensors.
Q: Can this model be used in hazardous environments? A: Yes. It carries CSA, ATEX, and IECEx certifications for global hazardous‑location compliance.
