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The 330801-28-00-115-03-02 is a PROXPAC XL proximity transducer assembly. Unlike traditional separate probes, the PROXPAC XL integrates a 3300 XL 8 mm probe and a Proximitor sensor directly inside a rugged engineering plastic housing. This single-piece design removes the need for an extension cable between the probe and the sensor, allowing field wiring to connect directly from the monitoring instrument to the assembly.
Glass/Carbon-Filled PPS Housing
Integrated cable-free structure
The assembly meets IP66 and Type 4X ratings for ingress protection
The design of the PROXPAC XL Proximity Transducer Assembly is similar to our 31000/32000 Proximity Probe Housing Assemblies. The assembly offers the same advantages and features as the 31000 and 32000 housings for accessing and externally adjusting proximity probes. However, the housing cover of the PROXPAC XL Assembly also contains its own 3300 XL Proximitor sensor.
This design makes the PROXPAC XL Assembly a completely self-contained proximity probe system, and eliminates the need for an extension cable between the probe and its associated Proximitor sensor. It also eliminates the need for a separate Proximitor housing, as the field wiring connects directly between the monitors and PROXPAC XL Assemblies.
The PROXPAC XL housing is made of Polyphenylene Sulfide (PPS), which is an advanced, molded thermoplastic. This material replaces the steel and aluminum in previous housings offered in the Bently Nevada product line. It also incorporates glass and conductive fibers in the PPS to strengthen the housing and more effectively dissipate electrostatic charges. The PROXPAC XL housing is rated for Type 4X and for IP66 environments and provides extra protection in severe 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 330801-28-00-115-03-02 PROXPAC Proximity Transducer 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 Pipeline Transportation
Used on compressors at outdoor midstream stations to monitor shaft radial vibration and prevent rotor-to-bearing rubs. (Equipment: Pipeline Gas Compressor).
Refining & Petrochemical Industry
Utilizes the corrosion-resistant PPS housing to protect internal electronics while tracking axial displacement in sour gas refining areas. (Equipment: Reforming Hydrogen Compressor).
Thermal Power Generation
Deployed in high-temperature, high-steam zones near boilers to provide speed logging and Keyphasor phase references. (Equipment: Boiler Feed Pump Turbine).
Hydropower Generation
Operates in damp underground dam galleries to measure radial shaft play caused by uneven hydraulic forces. (Equipment: Vertical Hydro-generator Set).
Air Separation & Industrial Gas
Provides non-contact clearance tracking on the drive end of expanders to prevent high-speed bearing failures. (Equipment: Cryogenic Turbo-expander).
Coal Chemical & Gasification Industry
Monitors oil film thickness and static shaft centerline plots on large blowers in outdoor environments heavy with coal dust. (Equipment: Gasification Air Blower) .
Set the initial gap at the linear midpoint using internal adjustment mechanisms during installation to establish the precise DC gap voltage, mitigating signal clipping from large axial shaft movement.
The system delivers IP66 protection, but field wiring requires proactive sealing measures to prevent ambient moisture migration through conduits into the PROXPAC housing.
It is a Bently Nevada PROXPAC XL proximity transducer assembly.
What is the primary use of 330801-28-00-115-03-02?
It tracks shaft radial vibration, axial displacement, axial position, and rotational speed on rotating industrial machinery like compressors, pumps, and fans.
How do you install the 330801-28-00-115-03-02 probe?
Thread the assembly directly into the machine bearing housing or mounting port, adjust the physical gap between the probe tip and the shaft, and lock it down with the jam nut.
Do you offer global delivery services?
Yes. We ship globally, and we are able to quickly deliver parts globally to any corner of the world. Unless otherwise specified, we will ship your order via (DHL). We can also ship through FedEx, UPS, and TNT. We can also use your account.
How many parts do you have in stock?
We have an extensive stock base consisting of ten thousands of new and discontinued automation parts including those from leading manufacturers such as:Control Systems (DCS, PLC, CNC) ,Panel Controllers,HMI and Display Panels,Drives,Encoders and Resolvers,Power Supplies.
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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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