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31000-00-00-15-047-01-02

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Bently Nevada 31000-00-00-15-047-01-02 is a proximity probe housing assembly that provides external access for probe adjustment and replacement without machine disassembly.
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Technical specifications for 31000-00-00-15-047-01-02

  • Manufacturer:
    Bently Nevada
  • Part Number:
    31000-00-00-15-047-01-02
  • Product Family:
    31000 and 32000 Proximity Probe Housing Assemblies
  • Product Type:
    Proximity Probe Housing Assembly
  • Stock:
    1
  • Probe with Connector:
    Probe not required
  • Probe Cable Length:
    Probe cable not required (Option A must also be 00)
  • Standoff Adapter Length (Option C Dimension):
    1.5 in
  • Probe Penetration Option (Option D Dimension):
    4.7 in
  • Fittings:
    One 3/4-14 NPT fitting, two plugs.
  • Mounting Thread Option:
    3/4-14 NPT (Required if ordering Standoff Adapter Option).
  • Temperature Range:
    -51 °C to +105 °C (-60 °F to + 221 °F)
  • Housing Material:
    Glass-reinforced Polyphenylene Sulfide (PPS) thermoplastic containing conductive fibers
  • Weight:
    1.5 kg
  • Estimated shipping dimensions:
    37x9x8cm
  • Tariff Code:
    7307990000
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Application Scenarios Interoperability Environmental Rating

Features:

  • Provides external access for probe gap adjustment and replacement without dismantling the monitored machine.
  • Combines corrosion-resistant PPS and stainless-steel components for dependable service in industrial environments.
  • Supports API 670-compliant external probe mounting and intrinsically safe installations when used with approved equipment.
Bently Nevada 31000-00-00-15-047-01-02 helps simplify the installation and maintenance of proximity probes mounted through machinery casings. Radial vibration probes often require accurate positioning relative to a rotating shaft. Keyphasor probes also depend on stable mounting to provide a reliable once-per-turn reference signal. External housing access makes routine inspection and adjustment more practical. Maintenance work can be completed without disturbing major machine components.

Reliable probe access has significant value in facilities where rotating equipment must remain available for continuous production. Bently Nevada 31000-00-00-15-047-01-02 creates a defined mounting path with a 1.5-inch standoff and 4.7-inch penetration length. The 3/4-14 NPT arrangement supports secure installation through the machine case. One conduit fitting and two plugs provide flexible connection and opening management. The probe-free configuration allows the monitoring sensor to be chosen according to the application.

Industrial machinery locations may expose monitoring hardware to temperature changes, oil, moisture, and corrosive conditions. Bently Nevada 31000-00-00-15-047-01-02 uses reinforced PPS for strength and corrosion resistance, while stainless-steel elements add durability. The broad operating temperature range supports use around turbines, compressors, pumps, and similar machines. API 670 compliance makes the assembly suitable for installations requiring recognized machinery protection practices. Intrinsically safe operation can also be achieved through correct system selection and approved barriers.

The 31000-00-00-15-047-01-02 Bently Nevada Proximity Probe Housing Assembly may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 31000-00-00-15-047-01-02 Proximity Probe Housing Assembly Manuals,Datasheets,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.
Bently Nevada 31000-00-00-15-047-01-02 Proximity Probe Housing Assembly Specs

General

  • Manufacturer Bently Nevada
  • Model 31000-00-00-15-047-01-02
  • Condition New Original ready stock
  • Product Family 31000-00-00-15-039-01-02,31000-00-00-15-047-00-02,31000-00-00-15-047-02-02
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.
  • External Adjustment: Used for safe external adjustment of the probe gap while the machine is running.
  • Harsh Fields: Protects vulnerable eddy current sensors from high-pressure splashes and debris.
  • Steam Turbine Monitoring: Widely deployed on the exterior of bearing housings of large steam turbines in power plants.
  • Compressor Units: Provides physical support in high-vibration areas of long-distance compressors in natural gas pipelines.
  • Probe Compatibility: Compatible with Bentley 3300 XL and 7200 series 5mm and 8mm eddy current probes.
  • Thread Matching: Seamless physical connection between the internal interface and standard probe sleeve threads.
  • System Integration: Supports seamless signal input to the Bentley 3500 mechanical protection and monitoring system.
  • Accessory Expansion: Allows direct physical installation of explosion-proof flexible conduit or conduit connectors.
  • Sealed and Dustproof: IP66 level waterproof and dustproof with high industrial reliability physical protection.
  • Corrosion-Resistant Housing: Constructed of anodized aluminum or stainless steel to resist harsh chemical gas corrosion.
  • Temperature Resistance: Meets safe and stable operation requirements in a wide temperature range of -51°C to +177°C in industrial environments.
  • Explosion-Proof Certification: Components comply with the CSA and ATEX framework for explosion-proof physical safety in hazardous areas.
Description
Bently Nevada 31000-00-00-15-047-01-02 supports proximity probe installation through a machine case and is commonly used with radially mounted vibration or Keyphasor transducers. The housing allows maintenance personnel to reach the probe and extension cable from outside the machine. Probe gap adjustment or probe replacement can therefore be completed without opening or dismantling major machine sections.

The specified Bently Nevada 31000-00-00-15-047-01-02 configuration is supplied without a proximity probe, connector, or probe cable. A 1.5-inch standoff adapter length and a 4.7-inch probe penetration dimension define the mounting arrangement. The assembly includes one 3/4-14 NPT fitting and two plugs. A 3/4-14 NPT mounting thread is also provided for use with the selected standoff adapter.

Bently Nevada 31000-00-00-15-047-01-02 uses glass-reinforced polyphenylene sulfide thermoplastic containing conductive fibers for the main housing. PPS provides high mechanical strength and excellent resistance to corrosion in industrial environments. Other assembly elements use corrosion-resistant stainless steel. The housing operates across a temperature range from -51°C to +105°C, equivalent to -60°F to +221°F.

Bently Nevada 31000-00-00-15-047-01-02 complies with API 670 requirements for externally mounted proximity probe housings. Installation with an approved transducer system and suitable intrinsic-safety barriers can support intrinsically safe hazardous-area applications. The housing arrangement also offers practical protection and access for monitoring points installed on turbines, compressors, pumps, and other rotating machinery.
Alternative Names
31OOO-OO-OO-15-O47-O1-O2 31000-00-00-I5-047-0I-02 310000000150470102 31000-00-00-15-039-01-02 31000-00-00-15-047-01-00 31000-00-00-15-047-01-05 31000-00-00-15-047-06-02 31000-00-00-15-047-03-02
Technical notes
The Bently Nevada 31000-00-00-15-047-01-02 is a rugged proximity probe housing assembly that provides an IP66-rated physical barrier for sensitive 8mm sensors. This hazardous-area certified enclosure allows operators to safely adjust probe gapping from outside the machine under full operational loads.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What purpose does Bently Nevada 31000-00-00-15-047-01-02 serve?
Bently Nevada 31000-00-00-15-047-01-02 provides an externally accessible mounting enclosure for a proximity probe installed through a machine case. Typical applications include radial vibration and Keyphasor measurements.
How is Bently Nevada 31000-00-00-15-047-01-02 mounted?
Bently Nevada 31000-00-00-15-047-01-02 uses a 3/4-14 NPT mounting thread. The selected configuration also has a 1.5-inch standoff adapter and a 4.7-inch probe penetration dimension.
Can Bently Nevada 31000-00-00-15-047-01-02 be ordered without a probe?
Yes. The listed configuration does not include a probe, connector, or probe cable, allowing a compatible probe system to be selected separately.
Does Bently Nevada 31000-00-00-15-047-01-02 support hazardous-area installation?
Hazardous-area use is possible when the housing is installed with an approved transducer system and appropriate intrinsic-safety barriers. Final installation requirements depend on the complete monitoring arrangement.

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