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Product Describe:
3300 XL 8 mm Probe
3/8-24 UNF thread
without armor
75 Ω triaxial cable
AISI 304 stainless steel
Designed to seal differential
pressure between the probe tip and case
The 330101-00-10-15-02-05 is the complete selection part number for the 3300 XL series 8mm eddy current proximity probe manufactured by Bentley Nevada, USA. As an industrial-grade, high-precision, non-contact sensor, it is widely used for real-time monitoring of shaft vibration, shaft displacement, and speed in critical rotating machinery such as steam turbines, centrifugal compressors, and large water pumps.
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 330101-00-10-15-02-05 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.
Machine Tools
Used on high-speed motorized spindles of precision CNC machine tools to non-contactly measure spindle dynamic eccentricity during heavy cutting.
Petroleum Refining
Installed on compact drive steam turbines of small hydro-treating feed pumps to monitor Keyphasor speed and radial shaft vibration.
Nuclear Power
Installed at the guide bearing below the coupling within the limited vertical clearance of vertical multi-stage charging pumps to measure radial shaft swing.
Iron & Steel Metallurgy
Arranged on the bearing side of densely packed gearboxes in high-speed wire rod finishing mills to measure axial thrust displacement of the high-speed shaft.
Thermal Power
Installed at the compact turning gears or micro gearboxes of large steam turbines, specifically used as a low-speed trigger signal (Keyphasor).
When using the 330101-00-10-15-02-05 probe, follow four rules. First, limit torque under 13.5 N·m using a torque wrench to avoid short-case deformation. Second, adjust gap precisely to -10 VDC linear mid-point by monitoring output voltage. Third, protect the connector with a dedicated sleeve to isolate oil and moisture. Fourth, match length strictly by pairing the 1.5m cable only with a 3.5m or 7.5m extension cable, without cutting or mixing.
The 330101-00-10-15-02-05 is the complete part number for a 3300 XL series 8mm proximity probe manufactured by Bently Nevada.
What kind of routine maintenance does 330101-00-10-15-02-05 require?
It is virtually maintenance-free, but during routine machine overhauls, check the probe tip for adsorbed metal debris and inspect the cable for wear or hardened kinks.
How to check if 330101-00-10-15-02-05 is damaged or malfunctioning?
Use a multimeter to measure the resistance between the center core and the outer metal shield; the normal resistance (including the 1.5m cable) is typically between 4.5 and 8.5 ohms.
What safety precautions should be taken when installing 330101-00-10-15-02-05?
Due to its short 1.0-inch case, a torque wrench must be used (max 13.5 N·m) during tightening to prevent case deformation, and a protector sleeve must be added to the connector to block oil.
How to properly install and adjust the initial installation gap of 330101-00-10-15-02-05?
Screw the probe in and adjust its position by monitoring the Proximitor output voltage (typically set to around -10 VDC, corresponding to a ~1.0 mm gap) before locking it.
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