Description
Overview
The Bently Nevada 330904‑00‑12‑10‑01‑CN proximity probe is part of the 3300 NSv transducer family, engineered for accurate non‑contact measurement of shaft vibration and displacement in compact or space‑restricted machinery. Its armored construction and M8×1 threaded design provide mechanical robustness and installation flexibility in demanding industrial environments.
Design and Construction
This probe incorporates a minimum case length of 120 mm and includes a 1.0‑meter molded cable terminated with a miniature coaxial ClickLoc connector. The ClickLoc system uses gold‑plated contacts to ensure a secure, corrosion‑resistant electrical interface. A connector protector is included to shield the connection from moisture and contaminants.
The 330904‑00‑12‑10‑01‑CN is engineered with the same RFI/EMI immunity enhancements found in the 3300 XL series, enabling installation in non‑metallic housings while maintaining CE‑compliant electromagnetic performance.
Technical Specifications
| Parameter |
Specification |
| Model |
330904‑00‑12‑10‑01‑CN |
| Probe Type |
3300 NSv Proximity Probe |
| Thread Type |
M8×1 |
| Minimum Case Length |
120 mm |
| Cable Length |
1.0 m |
| Connector |
Miniature coaxial ClickLoc (gold‑plated) |
| Cable Protection |
Armored with connector protector |
| Measurement Type |
Static position and dynamic vibration |
| RFI/EMI Immunity |
CE‑compliant, suitable for fiberglass housings |
| System Compatibility |
3300 NSv / 3300 XL Proximity Transducer System |
| Weight |
0.14 kg |
| Dimensions |
20.3 × 22 × 3.5 cm |
| HS Code |
8537101190 |
| Origin |
USA |
| Minimum Order |
1 unit |
| Product Status |
Active |
| System |
TSI |
Performance Characteristics
The probe delivers accurate gap‑to‑voltage conversion for both vibration and position monitoring. Its armored construction provides superior protection against mechanical damage, making it suitable for high‑vibration environments such as compressors, turbines, and process machinery.
The compact design supports DIN‑rail and panel‑mount installations, enabling integration into OEM equipment or retrofit applications. Enhanced electromagnetic immunity allows installation without shielded conduit, reducing installation cost and complexity.
Application Scenarios
-
Turbine and compressor vibration monitoring
-
Shaft displacement and axial position measurement
-
High‑vibration environments requiring armored probes
-
Installations with limited mounting space
-
Predictive maintenance programs in power generation and process industries
FAQ
Q: What makes this probe suitable for harsh environments Its armored cable, gold‑plated ClickLoc connector, and connector protector provide mechanical and environmental resilience.
Q: Can this probe be installed in non‑metallic housings Yes. Its CE‑compliant RFI/EMI immunity supports installation in fiberglass or composite housings.
Q: Is this probe compatible with the 3300 XL system Yes. It integrates seamlessly with 3300 NSv and 3300 XL Proximitor sensors and extension cables.
