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The 330101-00-44-15-02-05 is the complete selection part number for the 3300 XL series 8mm eddy current proximity probe manufactured by Bentley Nevada, USA. It is a high-precision industrial sensor primarily used for non-contact measurement to monitor shaft vibration, shaft displacement, and rotational speed in rotating machinery such as steam turbines, compressors, and large water pumps in real time.
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 330101-00-44-15-02-05 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.
Petroleum Refining Industry
Installed on large centrifugal rich-gas compressors in heavy oil hydro-treating units, used to penetrate thick insulated casings to non-contactly measure high-speed rotor radial vibration and axial displacement.
Thermal Power
Arranged on the thrust bearing side of steam turbine-generator sets to measure shaft axial float (displacement) caused by high-temperature steam thrust, preventing severe rubbing between rotating and stationary parts.
Petrochemical Industry
In million-ton ethylene cracked gas compressor trains, utilizing orthogonal X-Y dual probes to monitor the dynamic shaft centerline orbit, ensuring rotating asset safety in high-risk medium environments.
Hydropower Industry
Installed on the upper, lower, or water guide fluid-film bearings of vertical hydro-turbine generator sets to measure the low-frequency radial runout of the shaft.
Nuclear Power
Installed on large reactor coolant pumps (RCPs) in nuclear reactor loops, utilizing the explosion-proof version to monitor bearing pad displacement and shaft vibration under heavy-duty conditions.
When using the 330101-00-44-15-02-05 probe, First, strictly control the locking torque because due to its long 4.4-inch case, a torque wrench must be used and limited within 13.5 N·m during tightening to prevent deformation. Second, precisely adjust the installation gap by monitoring the Proximitor output voltage in real time to set the initial gap near the standard -10 VDC linear range. Third, ensure connector protection since its Miniature ClickLoc coupling is highly vulnerable to contamination, requiring a dedicated protector sleeve in harsh environments. Fourth, strictly match the cable length because its unique 1.5-meter integrated cable must be paired exclusively with a 3.5-meter or 7.5-meter extension cable, and components must never be cut or mixed.
The 330101-00-44-15-02-05 is a specific part number for a 3300 XL 8 mm Proximity Probe manufactured by Bently Nevada.
How to properly install and adjust the initial installation gap of 330101-00-44-15-02-05?
Screw the probe into the bearing housing 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.
What safety precautions should be taken when installing 330101-00-44-15-02-05?
Use a torque wrench (recommended 13.5 N·m) during locking to prevent damaging the 4.4-inch case, and use connector protectors to prevent oil contamination.
How to check if 330101-00-44-15-02-05 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 kind of routine maintenance does 330101-00-44-15-02-05 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.
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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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