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- Bently Nevada
- 21000, 24701, and 164818 ProbeHousing Assemblies
- 21000-34-05-00-022-03-02
In Stock
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We provide 1 year warranty for all remaining parts.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
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Amikon offers a wide range of components, products and services related to industrial automation. We have a large surplus of stocks and are also distributors of new products from a variety of quality manufacturers.
Technical specifications for 21000-34-05-00-022-03-02
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Product Model21000-34-05-00-022-03-02
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Product ParametersProximity Probe HousingAssemblies
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Tariff Code8537101190
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Country of originUSA
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Place of shipmentXiamen, China
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In stock1 unit
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Estimated Shipping Size30.5x8.5x8.5cm
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ManufacturerBently Nevada
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Weight1.05 kg
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Probe with Connector3300 XL 8mm probe with connectorprotector, selectable hazardous areaapprovals
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Probe Cable Length0.5 m (20 in)
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Standoff AdapterNo standoff adapter
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Probe Penetration2.2 in
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FittingsOne 3/4-14 NPT plug One 3/4-14 to 1/2-14 NPTreducer One cable seal grip withgrommets for the followingcable sizes: • 1/8 to 3/16 inches • 1/4 to 5/16 inches • 5/16 to 3/8 inches
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Mounting Thread3/4-14 NPT
Description
The Bently Nevada 21000-34-05-00-022-03-02 is a stainless steel proximity probe housing assembly for externally mounting proximity probes on rotating machinery in corrosive and hazardous industrial environments. The 21000-34-05-00-022-03-02 consists of a dome cover that screws into the body of the housing, threaded ports for conduit connections, a probe sleeve of optional length, O-rings, a reverse mount proximity probe, a thread seal, and a cable seal grip with grommets. This comprehensive assembly of the 21000-34-05-00-022-03-02 provides a complete solution for protecting and positioning the proximity probe in demanding industrial environments.
The 21000-34-05-00-022-03-02 features a stainless steel construction that provides superior corrosion resistance compared to aluminum housings, making it ideal for offshore platforms, chemical plants, and other environments where corrosive atmospheres are present. The 21000-34-05-00-022-03-02 includes a 3300XL 8mm reverse mount proximity probe with 3/8-24 UNF threads, enabling external installation from the exterior of the machine case with the probe tip extending inward toward the target surface.
The 21000-34-05-00-022-03-02 features a stainless steel construction that provides superior corrosion resistance compared to aluminum housings, making it ideal for offshore platforms, chemical plants, and other environments where corrosive atmospheres are present. The 21000-34-05-00-022-03-02 includes a 3300XL 8mm reverse mount proximity probe with 3/8-24 UNF threads, enabling external installation from the exterior of the machine case with the probe tip extending inward toward the target surface.
Alternative Names
21000-34-05-00-022-03-0Z
21000-34-05-00-022-03-O2
21000-34-05-00-022-O3-02
21000-34-05-00-0ZZ-03-02
21000-34-05-00-O22-03-02
21000-34-05-OO-022-03-02
21000-34-O5-00-022-03-02
2I000-34-05-00-022-03-02
21000 34 05 00 022 03 02
21000 34 05 00 022 03 0Z
21000 34 05 00 022 03 O2
21000 34 05 00 022 O3 02
21000 34 05 00 0ZZ 03 02
21000 34 05 00 O22 03 02
21000 34 05 OO 022 03 02
21000 34 O5 00 022 03 02
2I000 34 05 00 022 03 02
21000-34-05-00-022-03-01
21000-34-05-00-022-03-04
Information
Overview
Manuals
Application Notes
Product Applications
Probe Insertion & Depth Adjustment
Features:
- Stainless Steel Housing for Corrosion-Resistant External Probe Mounting
- Integrated 3300XL 8mm Reverse Mount Probe with 3/8-24 UNF Threads
- 2.2-Inch Probe Sleeve Length with Adjustable Penetration
- CSA Explosion-Proof and Type 4 Enclosure Rated
- 3/4-14 NPT Mounting Thread with Cable Seal Grip
The Bently Nevada 21000-34-05-00-022-03-02 Proximity Probe Housing Assembly is configured with a 3300 XL 8 mm probe, 0.5 m (20 in) probe cable, no standoff adapter, 2.2 inch probe penetration length, cable seal grip fittings, and a 3/4-14 NPT mounting thread. It is commonly used with 3300 XL proximity transducer systems for shaft vibration and position measurements on turbines, compressors, pumps, and other critical rotating equipment.
The 21000-34-05-00-022-03-02 Bently Nevada 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 21000-34-05-00-022-03-02 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 21000-34-05-00-022-03-02 features a 2.2-inch (55.9 mm) probe sleeve length with adjustable probe penetration, providing an adjustment range of ±0.5 inch (13 mm) to accommodate various machine case thicknesses and mounting requirements. For probe penetration lengths between 1.0 and 2.0 inches, it may be necessary to counter bore the machine case to reduce probe side view or rear view, as noted in the installation guidelines for the 21000-34-05-00-022-03-02.
The 21000-34-05-00-022-03-02 is rated as a CSA explosion-proof enclosure and is certified as a CSA Type 4 enclosure, providing protection against dust, water, and hazardous atmospheres. The 21000-34-05-00-022-03-02 is fully compliant with the American Petroleum Institute's (API) 670 Standard for externally mounted proximity probes, ensuring it meets the stringent requirements of the oil and gas and petrochemical industries for machinery condition monitoring
- Steam/Gas Turbines: Protects high-speed power generation components from catastrophic failure
- Centrifugal Compressors: Tracks shaft movement in petrochemical and pipeline transmission lines
- Industrial Pumps: Monitors heavy-duty fluid systems in water treatment and oil refining
- Motors/Generators: Monitors large bearing housings for structural decay or imbalance
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.
Determine Penetration: Ensure the probe's penetration depth matches your machine's requirements. For deep installations exceeding 300 mm (12 inches), additional sleeve support is required to prevent resonance.
Machine Case Clearance: For short penetration lengths (25 mm to 50 mm), you may need to counter-bore the machine case to minimize interference from probe side-views.
Thread Seal & Gap Adjustment: The probe housing assembly features a threaded probe sleeve and an O-ring or thread seal. Insert the probe through the sleeve and secure it by adjusting the sleeve so the probe tip hits the correct mechanical gap (typically set to a target gap voltage,
Technical notes
The 21000-34-05-00-022-03-02 operates over a temperature range of -54°C to +100°C (-65°F to +212°F) for standard configurations, with high-temperature options extending to +177°C (+350°F). If the probe penetration length of the 21000-34-05-00-022-03-02 exceeds 300 mm (12 inches), additional sleeve support must be added near the probe to prevent resonance from occurring. Bently Nevada offers a probe support and oil seal (part number 37948-01) for long sleeves that must pass through an inner bearing housing, and custom sleeve lengths are also available upon request for the 21000-34-05-00-022-03-02.
FAQs
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What is the 21000-34-05-00-022-03-02?
+The Bently Nevada 21000-34-05-00-022-03-02 is a factory-configured proximity probe housing assembly designed specifically for the 3300 XL 8 mm transducer system -
What probe is this housing assembly compatible with?
+This assembly is factory-configured for the 3300 XL 8 mm Proximity Probe. It includes a connector protector to safeguard sensitive connections within the machine casing. -
Is the housing rated for hazardous areas?
+Yes. When ordered with the appropriate Canadian Standards Association (CSA) approval options (such as CA versions), the housing features an explosion-proof rating for use in hazardous environments. It also meets CSA Type 4 enclosure standards. -
What are the thread and connection details?
+The base features a 3/4-14 NPT mounting thread (02 code). These threads are custom-machined with 5 to 7 full threads rather than standard depth to maximize stiffness and damp out high-frequency vibrations.
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32D UNITS,GUOMAO BUILDING,NO 388 HUBIN SOUTH ROAD,SIMING DISTRICT,XIAMEN