The 330101-00-20-20-02-05 is a Bently Nevada 3300 XL 8 mm proximity probe incorporating a polyphenylene sulfide tip, an AISI 303 or 304 stainless steel housing, a coaxial cable, and a miniature coaxial connector. This configuration indicates a 3/8-24 UNF thread structure, a 0-inch unthreaded length, a 2.0-inch overall thread length, a 2.0-meter integrated cable length, a miniature coaxial connector option with a locking nut, and multiple agency hazardous area approvals.
One 3300 XL 8 mm probe
One 3300 XL extension cable
One 3300 XL Proximitor Sensor
The 3300 XL 8 mm system delivers the most advanced performance in our eddy current proximity transducer systems. The standard 3300 XL 8 mm 5-meter system also fully complies with the American Petroleum Institute’s (API) 670 Standard for mechanical configuration, linear range, accuracy, and temperature stability. All 3300 XL 8 mm proximity transducer systems provide this level of performance and support complete interchangeability of probes, extension cables, and Proximitor sensors, eliminating the need to match or bench calibrate individual components.
Each 3300 XL 8 mm Transducer System component is backward compatible and interchangeable with other non XL 3300 series 5 mm and 8 mm transducer system components. This compatibility includes the 3300 5 mm probe, for applications in which an 8 mm probe is too large for the available mounting space.
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 330101-00-20-20-02-05 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.
Thermal Power Generation
Monitors oil-film bearing radial vibration and rotor axial displacement in high-capacity steam turbines.
Petrochemical Refineries
Tracks rotor stability and provides Keyphasor speed references for heavy-duty centrifugal compressors.
Hydroelectric Power Plants
Measures shaft runout and oil gap variations in vertical or horizontal hydro turbine generator bearings.
Nuclear Power Generation
Provides high-reliability shaft vibration data inside the containment structure for auxiliary feed water pumps.
Tracks industrial agitator and mixer shaft alignment variations under heavy fluid dynamic loads.
330101-00-20-20-02-05 requires the physical gap voltage between the probe tip and the observed surface to remain within the defined standard range to avoid collision. Prevent excessive twisting, pulling, or bending of the coaxial cable during routing and installation. Adhere to hazardous area safety installation regulations when operating in hazardous locations.
The 330101-00-20-20-02-05 provides an output voltage directly proportional to the distance between the probe tip and the observed conductive surface to measure both static position and dynamic vibration values. This proximity probe is optimized for vibration and position measurements on fluid-film bearing machines, Keyphasor reference, and speed measurements.
It is a 3300 XL series 8mm proximity eddy current sensor probe manufactured by Bently Nevada.
What is the product category of 330101-00-20-20-02-05?
It belongs to the category of non-contact displacement sensors (probes) within industrial asset protection and condition monitoring systems.
What is the meaning of the 330101 part number prefix?
330101 indicates that the product is a 3300 XL 8mm probe with standard threads.
How to use a product like 330101-00-20-20-02-05?
Mount it fixedly on a rotating bearing housing, connect it to a Proximitor via a coaxial cable, and then interface it with monitoring instrumentation.
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