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The 330171-00-24-10-02-00 is a 3300 series 5mm proximity probe manufactured by Bently Nevada. As an advanced precision component in industrial vibration monitoring systems, this probe is specifically built for extreme operating conditions with limited space and explosion-proof requirements, enabling micron-level measurement of shaft vibration and displacement without contacting the shaft.
3300 5 mm probe
3300 XL extension cable (ref 141194-01)
3300 XL Proximitor Sensor (ref 141194-01)
When combined with a compatible Proximitor Sensor and extension cable, the 3300 5 mm Proximity Probe 330171-00-14-10-02-05=330140 provides an output voltage that is directly proportional to the distance between the probe tip and the observed conductive surface. This system measures both static (position) and dynamic (vibration) data. Its primary application is in vibration and position measurement on fluid-film bearing machines, as well as Keyphasor and speed measurement applications.
The system delivers an accurate, stable signal output over a wide temperature range (-35°C to +177°C). It achieves this level of performance with complete interchangeability of the probe, extension cable, and Proximitor sensor, completely eliminating the need for individual component matching or bench calibration. The 3300 5 mm probe improves upon previous legacy designs.
A patented TipLoc molding method provides a more robust bond between the probe tip and the probe body. This specific model features a 1/4-28 UNF threaded case with a 1.4-inch overall length, an unarmored 1.0-meter standard cable, and a miniature coaxial ClickLoc connector. Furthermore, it comes with the 05 option, which carries multiple international agency approvals (such as ATEX, IECEx, and CSA) for safe installation in hazardous and explosive environments.
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 330171-00-24-10-02-00 5mm 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.
Oil & Gas Extraction Industry
Used on reciprocating gas compressors at offshore drilling platforms or onshore gas wellheads to monitor piston rod drop and crosshead vibration in highly explosive hazardous areas.
Petroleum Refining Industry
Deployed on the bearings of high-pressure hydrogen recycle compressors in hydrocracking units to continuously monitor axial displacement, preventing major safety incidents caused by excessive axial thrust.
Thermal Power Generation Industry
Installed on boiler feed pump turbines in ultra-supercritical thermal power plants to measure shaft vibration and relative thermal growth under high-speed operation.
Large-scale Hydropower Industry
Installed on the main shafts of generator/motor units in large pumped-storage hydro stations to monitor shaft swing in real-time during frequent startups and reversals.
Iron & Steel Metallurgy Industry
Installed on the bearing housings of large converter gas recovery fans in steelmaking plants to monitor the fan shaft's mechanical condition in harsh environments filled with toxic and flammable gases.
Pulp, Paper & Cellulose Industry
Provides micron-level online monitoring of the main shaft gap (plate clearance) of high-power disc refiners in the pulping section of paper mills to control pulp quality.
Because this specific model features explosion-proof hazardous area approvals (-05) and a shorter case length (1.4 inches), installation must strictly adhere to intrinsically safe wiring codes, in addition to matching the precise system length (5m or 9m). Given the shorter threads, care must be taken to prevent cross-threading when screwing into tight bearing housings, and the micron-level gap must be precisely set by monitoring the Proximitor voltage (typically calibrated to -10 VDC). Furthermore, ensure proper waterproof and oil-proof sealing at the connectors, avoid heavy pulling or sharp bending of the coaxial cable, and only perform tightening or adjustments when the machinery is at a complete standstill.
330171-00-14-10-02-05 is engineered for compact industrial machine casings with limited space, providing a nominal linear measurement range of 2.0 mm and carrying multiple international agency explosion-proof approvals such as ATEX, IECEx, and CSA (05 option) to operate reliably in hazardous explosive or high-temperature, high-pressure, and oil-mist environments from -35°C to +177°C, delivering high-precision, non-contact monitoring of shaft vibration and displacement for small-to-medium high-speed rotating machinery.
What kind of device is Bently Nevada 330171-00-14-10-02-05?
It is an industrial-grade, non-contact eddy current proximity probe belonging to the 3300 series 5mm probe system.
What is the primary purpose of 330171-00-14-10-02-05?
It is used for micron-level precise measurement of shaft vibration, axial displacement, and rotational speed on large rotating machinery (e.g., steam turbines, compressors).
How does 330171-00-14-10-02-05 perform measurements?
It utilizes the eddy current principle, performing non-contact measurements via impedance changes between its tip coil's high-frequency magnetic field and the metallic shaft surface.
What shaft materials can 330171-00-14-10-02-05 measure?
Its standard factory calibration is optimized for AISI 4140 steel; measuring other metallic materials (e.g., stainless steel, aluminum) requires recalibration of the Proximitor sensor.
How do you correctly install the 330171-00-14-10-02-05 probe?
It must be installed when the machinery is completely at rest, adjusting the gap to the metallic surface by rotating the probe (typically verified by monitoring the output bias voltage).
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Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
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