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The 31000-28-05-00-059-02-02 is a heavy-duty Proximity Probe Housing Assembly designed for the 31000 series manufactured by Bently Nevada.
External Probe Access & Gap Adjustment
IP66 & Type 4X Severe Mechanical Protection
Global Multi-Ex Hazard Compliance
The 31000/32000 Proximity Probe Housing Assemblies are recommended when mounting proximity probes through the machine case and are typically used for radially mounted transducers, whether for vibration or Keyphasor measurements. Use of a Proximity probe housing allows external access to the proximity probe and its extension cable, permitting gap adjustment or probe replacement without disassembly of the machine.The 31000/32000 Proximity Probe Housing Assembly is made of polyphenylene sulfide (PPS), an advanced, high-strength, thermoplastic with excellent corrosion resistance. Other elements of the housing assembly are made of corrosion-resistant stainless steel. The housing can be ordered with installed 3300 XL Proximity Probes and a variety of conduit fittings, making it the ideal solution for critical asset protection in harsh industrial 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.
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
Safeguards displacement transducers on platform oil export pumps, utilizing its CSA Type 4X rated enclosure to block corrosive marine salt spray.
Petrochemical & Refining
Encapsulates proximity probes on heavy hydrocarbon pumps, tracking shaft vibration in highly flammable gas zones without exposing inner sensor connectors.
Pulp & Paper
Covers proximity transducers on high-speed wood pulp refiners, isolating them from constant high-pressure water washdowns and chemical pulping streams.
Liquefied Natural Gas
Protects radial shaft sensors on cryogenic boil-off gas (BOG) compressors under ultra-low ambient temperatures, maintaining airtight explosion seals.
Thermal Power
Protects radial vibration sensors penetrating the outer casings of boiler feedwater pumps, eliminating localized high-temperature steam and oil mist hazards.
When using the 31000-28-05-00-059-02-02 housing assembly, always follow these critical guidelines. Completely power off the system before opening the enclosure and wear an ESD wrist strap to protect the pre-installed 8mm probe from static burnout. Precisely calibrate the external sleeve gap voltage (typically targeting around -10 Vdc) during setup to prevent the massive thermal expansion of the rotor from physically smashing the probe tip. Lastly, ensure strict explosion-proof and waterproof sealing on the 3/4-14 NPT conduit fittings and the cover O-ring to stop moisture or hot oil mist from corrupting the internal ClickLoc connector signal.
It is a Bently Nevada 31000 series explosion-proof Proximity Probe Housing Assembly, designed to protect and externally adjust an internally pre-installed 3300 XL 8mm probe.
How to use the 31000-28-05-00-059-02-02?
Thread the housing base directly into the machine casing via its 3/4-14 NPT process connection, adjust the probe gap from the outside, and route the cable through the supplied NPT conduit fittings to the monitor rack.
What material is used for the 31000-28-05-00-059-02-02 housing body?
The housing main body is molded from advanced glass-reinforced Polyphenylene Sulfide (PPS) with conductive fibers for electrostatic charge dissipation.
What is the environmental rating of the 31000-28-05-00-059-02-02?
It is fully certified to IP66 weatherproof standards and meets the North American CSA Type 4X Enclosure specifications.
What is the major mechanical benefit of the 31000-28-05-00-059-02-02?
It permits probe gap tuning, adjustment, or full replacement completely from the exterior of the machine without disassembling the heavy machine casing.
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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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