The 330171-00-47-10-01-05 is a 5mm eddy current shaft vibration/displacement sensor probe manufactured by Bentley Nevada, Inc. As a core sensing element in industrial rotating machinery condition monitoring systems, this probe is primarily used for non-contact precision measurement of fluid dynamic bearings in critical equipment such as turbines, compressors, pumps, and fans.
3300 5 mm probe
3300 XL extension cable (ref 141194-01)
3300 XL Proximitor Sensor (ref 141194-01)
The system provides an accurate, stable signal output over a wide temperature range. All 3300 XL Proximity Transducer Systems achieve this level of performance with complete interchangeability of probe, extension cable, and Proximitor sensor, eliminating the need for individual component matching or bench calibration.The 3300 5 mm probe improves upon previous designs. A patented TipLoc molding method provides a more robust bond between the probe tip and the probe body. The 3300 5 mm system is orderable with Fluidloc cable options for preventing oil and other liquids from leaking out of the machine through the cable’s interior. The 3300 5 mm probe and 3300 XL extension cable have corrosion-resistant, gold-plated brass ClickLoc connectors. These connectors require only finger-tight torque (connectors will "click"), and the specially engineered locking mechanism prevents the connectors from loosening. The connectors require no special tools for installation or removal.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Bently Nevada 330171-00-47-10-01-05 Proximity Probe Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Power Generation
Monitoring shaft vibration and axial displacement of steam turbine-generator sets to prevent contact between blades and casing.
Oil & Gas
Mechanical condition monitoring of water injection pumps and top drive systems on offshore platforms and onshore oil wells.
Petrochemical & Refining
Monitoring bearing wear and shaft behavior in ethylene cracking gas compressors and high-pressure recycle hydrogen compressors.
Coal Chemical
Condition monitoring of large centrifugal air compressors and boosters in Air Separation Units (ASU).
Liquefied Natural Gas
Vibration protection for ultra-low temperature cryogenic compressors and export pumps in LNG carriers and terminals.
Hydroelectric Power
Measuring turbine shaft runout, axial displacement, and thrust bearing oil film thickness in large hydro-generator units.
Please pay strict attention to the following points when using the 330171-00-47-10-01-05 armored extension cable. First never kink or step on or over-pull the armor and keep the bend radius above 25.4 mm. Second ensure the ClickLoc coaxial connectors are completely free of oil and dust before mating and always fully seal them with the integrated silicone rubber protector. In addition route the cable away from heat sources like high-temperature exhaust pipes and avoid strong electromagnetic interference. Lastly verify that the total system length which means 0.5m probe plus 4.5m cable strictly matches the Proximitor sensor and never cut or shorten the cable.
As a critical component of the transducer system, the 330171-00-47-10-01-05 extension cable ensures high-fidelity signal transmission. When combined with a 3300 XL Proximitor Sensor and XL probe, the system provides an output voltage that is directly proportional to the distance between the probe tip and the observed conductive surface. The system can measure both static position and dynamic vibration data. Its primary use is in vibration and position measurement applications on fluid-film bearing machines as well as Keyphasor measurement and speed measurement applications.
It is an armored extension cable belonging to the Bently Nevada 3300 XL 8mm proximity transducer system.
What is the function of 330171-00-47-10-01-05 in the transducer system?
It acts as a bridge connecting the front-end proximity probe (e.g., 330104) to the back-end Proximitor sensor (e.g., 330180), transmitting high-frequency electrical signals from inside the machinery to the safe area.
How to use a product like 330171-00-47-10-01-05?
During installation, connect one end to the 0.5-meter probe cable and the other end to the Proximitor sensor. Ensure the ClickLoc mechanism is securely locked and use the integrated connector protector to seal the connection.
Are there any bend radius limitations when installing 330171-00-47-10-01-05?
Yes. Due to its stainless steel armor, the minimum allowed bend radius is 25.4 mm (1.0 in). Avoid over-bending during installation, as it may damage the internal coaxial cable.
If I replace it with a new 330171-00-47-10-01-05, does the entire transducer system need recalibration?
No. The 3300 XL system supports complete interchangeability. As long as the total system length (e.g., 5 meters) remains the same, replacing this cable will not affect accuracy, eliminating the need for bench calibration.
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