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OverviewManualsCommon ApplicationsInstallation and Operation
The 330881-28-16-155-03-02 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.
Integrated Design
Hermetically Sealed
Hazardous Location Approved
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.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Power Generation
It is used for condition monitoring of steam turbines and generators in power plants, measuring key parameters such as vibration and displacement in TSI systems.
Petrochemical
It provides reliable monitoring and protection for rotating equipment including compressors, pumps and fans in petroleum and chemical production.
Metallurgy
It realizes real-time vibration and displacement monitoring for heavy rotating machinery in iron and steel metallurgical production lines.
Pulp & Paper
It monitors the operation status of key papermaking equipment to ensure stable production and consistent product quality.
Mining
It performs condition monitoring for heavy mining machinery under harsh working conditions such as high dust and strong vibration.
Aerospace
It provides precision measurement for aero-engines and gas turbine test platforms to ensure safe and reliable operation.
The 330881-28-16-155-03-02 proximity transducer assembly shall be installed and operated in strict compliance with applicable industry standards, hazardous location regulations, and environmental protection requirements to retain its Type 4X and IP66 environmental ratings. During installation, ensure correct probe positioning and external adjustment to maintain stable and accurate measurement output. The hermetically sealed structure shall not be damaged or disassembled during mounting, wiring, or routine inspection to preserve sealing performance and operational reliability. This assembly is intended for use in severe industrial environments and must be protected from mechanical impact, excessive vibration, and corrosive media that may exceed its material and environmental ratings.
What is the product type of model 330881-28-16-155-03-02?
It is a PROXPAC integrated proximity transducer assembly for non-contact vibration and position measurement. It integrates probe, cable and Proximitor in one sealed unit.
What are the key structural features of model 330881-28-16-155-03-02?
It adopts hermetically sealed construction and integral armored cable design. No extension cable is required between probe and Proximitor.
What is the operating principle of model 330881-28-16-155-03-02?
It operates on the eddy current principle to measure distance to conductive targets. It supports static position and dynamic vibration monitoring.
Is model 330881-28-16-155-03-02 suitable for hazardous areas?
Yes, it holds ATEX, IECEx and CSA certifications. It can be safely used in explosive hazardous industrial atmospheres.
What are the installation requirements for model 330881-28-16-155-03-02?
Installation shall follow Bently Nevada engineering guidelines. Wiring shall avoid sharp bends and electromagnetic interference to ensure signal stability.
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