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21000-16-05-00-075-00-02

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The Bently Nevada 21000-16-05-00-075-00-02 Proximity Probe Housing Assembly provides a rugged mounting solution for 3300 XL 8 mm probes in industrial monitoring applications. It combines aluminum and stainless steel construction with CSA Type 4 certification for reliable hazardous area use.
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Technical specifications for 21000-16-05-00-075-00-02

  • Manufacturer:
    Bently Nevada
  • Part Number:
    21000-16-05-00-075-00-02
  • Product Family:
    21000, 24701, and 164818 Proximity Probe Housing A
  • Probe with Connector:
    3300 XL 8mm probe
  • Probe Cable Length:
    0.5 m (20 in)
  • Standoff Adapter (Option C Dimension):
    No standoff adapter
  • Probe Penetration (Option D Dimension):
    7.5 in
  • Fittings:
    Without fittings
  • Mounting Thread:
    3/4-14 NPT
  • Material:
    Aluminum body with 304 stainless steel sleeve
  • Weight:
    1.05 kg
  • Estimated shipping dimensions:
    30.5x8.5x8.5cm
  • Tariff Code:
    9025199090
  • 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 Environmental Adaptability Maintenance Application

Features:

  • Direct mounting design without standoff adapter for simplified installation and stable probe alignment.
  • Aluminum body with 304 stainless steel sleeve for durability and corrosion resistance in industrial environments.
  • CSA Type 4 certified and API 670 compliant for hazardous area and industrial monitoring applications.
The Bently Nevada 21000-16-05-00-075-00-02 Proximity Probe Housing Assembly is designed to support externally mounted 3300 XL 8 mm probes in industrial monitoring systems. It provides a stable mechanical structure that ensures consistent probe positioning during operation. The Bently Nevada 21000-16-05-00-075-00-02 is suitable for standard industrial layouts where reliable measurement is required. Its construction supports long-term installation stability. It is part of a modular housing system used in machinery condition monitoring.

Installation of the Bently Nevada 21000-16-05-00-075-00-02 is defined by a 0.5 m (20 in) probe cable length and a 7.5 in probe penetration depth. The housing uses a 3/4-14 NPT mounting thread for secure mechanical connection. The Bently Nevada 21000-16-05-00-075-00-02 is supplied without fittings, resulting in a simplified installation structure. This configuration supports straightforward integration into industrial systems. The absence of a standoff adapter further streamlines the mounting design.

From a compliance perspective, the Bently Nevada 21000-16-05-00-075-00-02 is certified as a CSA Type 4 enclosure and is suitable for explosion-proof hazardous area applications. It meets API 670 requirements for externally mounted proximity probe housings. Compared with compact alternatives such as the 164818 series, the Bently Nevada 21000-16-05-00-075-00-02 is designed for standard installation environments. Its aluminum and stainless steel construction ensures mechanical durability. The Bently Nevada 21000-16-05-00-075-00-02 is well-suited for continuous industrial monitoring duties.

The 21000-16-05-00-075-00-02 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 21000-16-05-00-075-00-02 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 21000-16-05-00-075-00-02 Proximity Probe Housing Assembly Specs

General

  • Manufacturer GE / Bently Nevada
  • Model 21000-16-05-00-075-00-02
  • Condition New Original ready stock
  • Product Family 21000-32-05-00-075-00-02,21000-33-05-00-075-00-02,21000-34-05-00-075-00-02
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.
  • Corrosion Resistance: Provides a sealed physical barrier for the internal precision probe in highly corrosive atmospheres such as chemical plants or offshore drilling platforms, preventing damage from acid, alkali, and salt spray.
  • Extreme Temperature Difference: Stabilizes the internal microclimate in high-heat-radiation steam turbines or frigid outdoor environments, reducing physical interference from thermal expansion and contraction on measurement accuracy.
  • Dust and Moisture Protection: Effectively blocks oil stains, coolant splashes, and dust accumulation in industrial environments, ensuring a clean signal transmission environment.
  • Explosion-Proof Isolation: As part of the explosion-proof enclosure system, it plays a crucial role in physical isolation and safety protection in flammable and explosive areas.
  • External Adjustment: Allows technicians to adjust the probe gap externally without disassembling the machine enclosure, greatly reducing downtime for maintenance.
  • Non-Destructive Replacement: When the probe needs maintenance, it can be quickly removed and replaced directly through the enclosure assembly without draining the unit's lubricating oil.
  • Protective Wiring: The integrated wiring design prevents mechanical wear or accidental breakage of external cables during use.
  • Rigid Support: Provides high-rigidity mechanical support for probes with long cantilever arms, suppressing spurious noise from mechanical vibrations on the measurement signal.
  • Steam Turbine Units: Used for monitoring shaft vibration and displacement in core steam turbines of power plants.
  • Large Fans: Widely used in high-power blowers and exhaust systems in the metallurgical and mining industries.
  • Centrifugal Compressors: Used in compression stations along long-distance oil and gas pipelines for real-time rotor status monitoring.
  • Critical Pump Sets: Provides operational protection for large feedwater pumps and chemical process pumps used in refineries and heavy industries.
Description
Built for external probe installation, the Bently Nevada 21000-16-05-00-075-00-02 Proximity Probe Housing Assembly supports 3300 XL 8 mm probes in standard industrial monitoring systems. Its structure is configured without a standoff adapter, allowing a direct and compact mounting approach. The Bently Nevada 21000-16-05-00-075-00-02 is intended for stable and repeatable probe positioning in operational environments.

In terms of installation dimensions, the unit provides a 0.5 m (20 in) probe cable length with a probe penetration of 7.5 in. A 3/4-14 NPT mounting thread is used for mechanical connection, ensuring compatibility with industrial setups. The Bently Nevada 21000-16-05-00-075-00-02 is delivered without fittings, keeping the installation structure minimal.

Material selection includes an aluminum body paired with a 304 stainless steel sleeve, balancing structural strength and corrosion resistance. The Bently Nevada housing series includes 21000 aluminum, 24701 stainless steel, and 164818 compact versions for different installation needs. Compared with the 164818 compact design, the Bently Nevada 21000-16-05-00-075-00-02 is more aligned with standard-space installations rather than restricted layouts.

For safety compliance, the Bently Nevada 21000-16-05-00-075-00-02 is certified as a CSA Type 4 enclosure and supports explosion-proof operation in hazardous areas. It is fully compliant with API 670 requirements for externally mounted proximity probe housings. These certifications ensure consistent use in regulated industrial environments.
Alternative Names
21000-00-05-00-075-00-02 21000-14-05-00-075-00-02 21000-26-05-00-075-00-02 21000-28-05-00-075-00-02 21000-29-05-00-075-00-02 21000-30-05-00-075-00-02
Technical notes
The Bently Nevada 21000-16-05-00-075-00-02 is configured for a 3300 XL 8 mm probe with a 0.5 m (20 in) cable length and a 7.5 in probe penetration, without a standoff adapter. It uses a 3/4-14 NPT mounting thread and is supplied without fittings for installation. The Bently Nevada 21000-16-05-00-075-00-02 features an aluminum body with a 304 stainless steel sleeve and is certified as a CSA Type 4 enclosure compliant with API 670 standards.
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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 does the Bently Nevada 21000-16-05-00-075-00-02 do in a monitoring system?
It provides a protective housing for 3300 XL 8 mm proximity probes. This ensures stable installation and consistent signal performance.
Why is the Bently Nevada 21000-16-05-00-075-00-02 designed without fittings?
It is supplied without fittings to keep the structure simple. This allows users to configure installation based on system requirements.
How is the Bently Nevada 21000-16-05-00-075-00-02 installed?
It uses a 3/4-14 NPT mounting thread for direct mechanical connection. This ensures compatibility with standard industrial interfaces.
What certifications apply to the Bently Nevada 21000-16-05-00-075-00-02?
It is certified as a CSA Type 4 enclosure and compliant with API 670 standards. It is also suitable for explosion-proof hazardous area applications.

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