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31000-28-05-40-040-02-02

English Proximity Probe Housing Assemblies

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Technical specifications for 31000-28-05-40-040-02-02

  • Product Model
    31000-28-05-40-040-02-02
  • Product Parameters
    English Proximity Probe Housing Assemblies
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    37x9x8cm
  • Manufacturer
    Bently Nevada
  • Weight
    1.5 kg
  • Probe with Connector
    3300 XL 8 mm probe, multipleapprovals
  • Probe Cable Length
    0.5 m (20 in)
  • Standoff Adapter Length
    4.0 in
  • Probe Penetration Option
    4.0 in
  • Fittings
    Two 3/4-14 NPT fittings, one plug
  • Mounting Thread Option
    3/4-14 NPT

Description

The Bently Nevada 31000-28-05-40-040-02-02 Proximity Probe Housing Assembly is an English type proximity probe housing assembly for mounting proximity probes through the machine casing, typically used for radial vibration monitoring and Keyphasor® measurement applications. The 31000 series housing assemblies provide external access to the proximity probe and extension cable, allowing probe gap adjustment and replacement without dismantling the machine.

The Bently Nevada 31000-28-05-40-040-02-02 Proximity Probe Housing Assembly is configured with a 3300 XL 8 mm proximity probe with multiple approvals, a 0.5 m (20 in) probe cable, a 4.0 inch standoff adapter, a 4.0 inch probe penetration length, English conduit fitting option, and a 3/4-14 NPT mounting thread. This configuration is suitable for rotating machinery condition monitoring systems requiring flexible mounting and corrosion-resistant protection

Alternative Names

31000-28-05-40-040-02-0Z 31000-28-05-40-040-02-O2 31000-28-05-40-040-0Z-02 31000-28-05-40-040-O2-02 31000-28-05-40-04O-02-02 31000-28-05-40-O40-02-02 31000-28-05-4O-040-02-02 31000-28-O5-40-040-02-02 31000-Z8-05-40-040-02-02 31000-2B-05-40-040-02-02 3I000-28-05-40-040-02-02 31000 28 05 40 040 02 02 31000 28 05 40 040 02 0Z 31000 28 05 40 040 02 O2 31000 28 05 40 040 0Z 02 31000 28 05 40 040 O2 02 31000 28 05 40 04O 02 02 31000 28 05 40 O40 02 02 31000 28 05 4O 040 02 02 31000 28 O5 40 040 02 02 31000 2B 05 40 040 02 02 31000 Z8 05 40 040 02 02 3I000 28 05 40 040 02 02

Information

Overview Manuals Application Notes Product Applications Electrical Connection

Features:

  • Polyphenylene Sulfide (PPS) Housing with Excellent Corrosion Resistance
  • Integrated 3300XL 8mm Reverse Mount Probe with 3/8-24 UNF Threads
  • External Access for Gap Adjustment and Probe Replacement Without Machine Disassembly
  • API 670 Standard Compliant for Externally Mounted Proximity Probes
  • NEMA 4X and IP66 Certified for Hose-Directed Water Protection
The Bently Nevada 31000-28-05-40-040-02-02 is a proximity probe housing assembly recommended when mounting proximity probes through the machine case, and is typically used for radially mounted transducers, whether vibration or Keyphasor. The 31000-28-05-40-040-02-02 is made of polyphenylene sulfide (PPS), an advanced, high-strength thermoplastic with excellent corrosion resistance, while other elements of the housing assembly are made of corrosion-resistant stainless steel. The 31000-28-05-40-040-02-02 can be ordered with installed 3300XL proximity probes and a variety of conduit fittings.

Use of the 31000-28-05-40-040-02-02 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. When using the 31000-28-05-40-040-02-02 to measure radial vibration, ensure that the machine casing is affixed to the bearing in order to get an accurate relative vibration measurement. When measuring shaft axial position with dual proximity probes, housing 21022 should be used instead.

The 31000-28-05-40-040-02-02 Bently Nevada English Proximity Probe Housing Assemblies may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 31000-28-05-40-040-02-02 English Proximity Probe Housing Assemblies 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. All prices are shown in USD.
The 31000-28-05-40-040-02-02 is fully compliant with the American Petroleum Institute's (API) 670 Standard for externally mounted proximity probes. When installed in conjunction with an approved transducer system and appropriate I.S. barriers, the 31000-28-05-40-040-02-02 can be used in intrinsically safe hazardous area applications. The 31000-28-05-40-040-02-02 is intended to provide mechanical and environmental protection only, and is not an explosion-proof housing; when an explosion-proof proximity probe housing assembly is required, housing CA21000 or CA24701 should be used instead.
The 31000-28-05-40-040-02-02 is designed to seal differential pressure between the probe tip and the housing main body when used with a 3300XL 8mm probe. The sealing material internal to the probe case of the 31000-28-05-40-040-02-02 consists of a Viton O-ring, while the O-ring between the sleeve and the housing is a Neoprene O-ring. The plastic housing of the 31000-28-05-40-040-02-02 is certified to seal against hose-directed water according to NEMA 4X and IP66 standards, but is not designed to resist internal or external pressure.
  • Oil/Gas/Petrochemical: Protects high-speed rotating equipment exposed to heavy chemicals/oils
  • Power Generation: Monitors turbines/generator shafts for displacement from heat or load variations
  • Chemical/Water Treatment: Deployed on pumps, agitators, and compressors; housing resists corrosive/humid environments
  • Heavy Manufacturing/Mining: Applied to fans, blowers, gearboxes, and mills with ultra-rugged shielding against dust/vibration
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Protect the Internal Link: Hook the 0.5-meter probe cable up to your primary extension cable via the internal ClickLoc coaxial connectors. Snap a specialized Connector Protector sleeve directly over this junction to isolate it from machinery fluids.
Route through Conduit Ports: Run your external extension cable out through one of the integrated 3/4-14 NPT conduit paths. Apply an approved industrial thread sealant to the NPT threads to ensure a fully weather-tight (IP66/NEMA 4X) seal.
Terminate at the Proximitor: Route the remaining length of the extension cable back to your localized Bently Nevada Proximitor Sensor panel.

Technical notes

The 31000-28-05-40-040-02-02 operates over a temperature range of -54°C to +100°C (-65°F to +212°F). Brief periods (up to one week) of contact with hot water (95°C [203°F]) and/or condensing steam should not significantly affect the strength of the plastic housing of the 31000-28-05-40-040-02-02. The 31000-28-05-40-040-02-02 complies with FCC rules, EMC Directive 2014/30/EU, and RoHS Directive 2011/65/EU, and carries hazardous area approval options including cNRTLus and ATEX/IECEx certifications.

FAQs

  • What is the 31000-28-05-40-040-02-02?

    +
    The Bently Nevada 31000-28-05-40-040-02-02 is a highly configurable Proximity Probe Housing Assembly designed to mount an eddy-current proximity probe through a machine casing for precise vibration and position measurement.
  • Can the probe be replaced while the machine is running?

    +
    Yes. The external-access design of the 31000 housing allows technicians to adjust the probe gap or replace a damaged probe without disassembling the machine's internal components or removing the bearing cover.
  • What are the common applications for this sensor?

    +
    It is primarily used to monitor rotor shaft position, vibration, and dynamic clearances in fluid-film bearings for heavy industrial machinery
  • How can I troubleshoot or verify if the sensor is working?

    +
    You can perform an ohm/continuity check on the cabling. Using a multimeter, check for continuity between the cable jacket and ground. You can also measure the resistance between the core and jacket of the extension cable and compare it to the manufacturer’s specifications.
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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