Description
Overview
The Bently Nevada 330101‑00‑20‑05‑02‑05 is an 8 mm proximity probe assembly designed for use within the 3300 XL Proximity Transducer System. It provides accurate non‑contact measurement of shaft vibration and displacement, supporting machinery protection and condition‑monitoring applications across a wide range of industrial environments.
Design and Construction
This configuration includes a 1.0 m probe cable and is engineered for stable performance across extreme temperatures from –51 °C to +177 °C. The probe delivers a voltage output proportional to the distance between the probe tip and the monitored conductive surface, enabling both static and dynamic measurement functions.
The 330101‑00‑20‑05‑02‑05 supports armored and unarmored cable configurations and uses a miniature ClickLoc coaxial connector, ensuring secure electrical connections and simplified installation. Full interchangeability with other 3300 XL components eliminates the need for individual calibration, reducing installation time and maintenance complexity.
Designed to comply with API 670 requirements, the probe offers excellent linearity, temperature stability, and long‑term measurement accuracy. Backward compatibility with non‑XL 3300‑series components provides additional flexibility for retrofit or mixed‑system environments.
Technical Specifications
| Parameter |
Specification |
| Model / Part Number |
330101‑00‑20‑05‑02‑05 |
| Probe Type |
3300 XL 8 mm Proximity Probe |
| Cable Length |
1.0 m |
| Case Length |
2.0 m (per configuration code) |
| Unthreaded Length |
0 mm |
| Connector Type |
Miniature coaxial ClickLoc |
| Cable Options |
Armored or unarmored |
| System Compatibility |
3300 XL Proximity Transducer System |
| Backward Compatibility |
Non‑XL 3300 5 mm & 8 mm components |
| Operating Temperature |
–51 °C to +177 °C |
| Measurement Capability |
Static position + dynamic vibration |
| Compliance |
API 670 |
| Weight |
0.14 kg |
| Dimensions |
20.5 × 22.5 × 3.5 cm |
| Origin |
USA |
| Condition |
Brand New |
| Availability |
In Stock |
| HS Code |
8537101190 |
| System |
TSI compatible |
Functional Description
The 330101‑00‑20‑05‑02‑05 probe provides high‑resolution displacement and vibration measurements essential for machinery protection systems. Its modular design ensures compatibility with a wide range of extension cables and Proximitor sensors, enabling flexible installation across turbines, compressors, pumps, and other rotating equipment.
The probe’s rugged construction and wide operating temperature range make it suitable for harsh industrial environments. Its compliance with API 670 ensures consistent performance in applications requiring stringent measurement accuracy and reliability.
Application Areas
-
Steam and gas turbines
-
Centrifugal and reciprocating compressors
-
Gearboxes and industrial motors
-
Fluid‑film bearing machines
-
General vibration and shaft position monitoring
-
Retrofit applications requiring backward compatibility
FAQ
Q: Is this probe compatible with non‑XL 3300 components Yes. It is backward compatible with 3300 5 mm and 8 mm systems.
Q: What measurements does this probe support It provides both static shaft position and dynamic vibration signals.
Q: Does this model meet API 670 requirements Yes. It complies with API 670 for machinery protection systems.
Q: What connector type is used A miniature ClickLoc coaxial connector ensures secure and repeatable connections.
