Bently Nevada 21000-16-05-00-103-03-02 – Proximity Probe Housing Assembly | 3300 XL Series Platform
The Bently Nevada 21000-16-05-00-103-03-02 is a precision-engineered proximity probe housing assembly designed for continuous, non-contact vibration and position measurement in rotating machinery. As a core mechanical interface component within the Bently Nevada 3300 XL Series monitoring platform, this housing assembly ensures accurate eddy-current probe positioning, environmental sealing, and structural rigidity in demanding industrial environments.
Product Positioning: Engineered for procurement engineers and reliability teams requiring OEM-grade replacement or expansion hardware for existing 3300 XL installations. Fully compatible with standard Bently Nevada probe-driver-monitor signal chains.
Complete Technical Specifications
- Part Number / SKU: 21000-16-05-00-103-03-02
- Manufacturer: Bently Nevada (Baker Hughes)
- Series / Platform: 3300 XL Proximity Transducer System
- Component Type: Proximity Probe Housing Assembly
- Sensing Technology: Eddy-current (non-contact)
- Probe Thread Size: Per 3300 XL standard (M10 or 3/8-24 UNF — confirm per sub-model)
- Housing Material: Stainless steel / corrosion-resistant alloy
- IP Rating: Suitable for industrial enclosure (verify with datasheet)
- Weight: 1,400 g (approx.)
- Country of Origin: United States
- Compliance: Compatible with API 670 machinery protection standard
Proven Application Environments
- Steam and gas turbines (power generation)
- Centrifugal compressors and pumps (oil & gas, petrochemical)
- Large electric motors and generators
- Gearboxes and expanders requiring shaft radial/axial monitoring
- Marine propulsion and offshore platform machinery
- Pulp & paper, mining, and heavy process industries
Engineering Advantages
- OEM Dimensional Accuracy: Maintains precise probe gap geometry for reliable eddy-current signal output
- Robust Mechanical Interface: Threaded housing locks probe position against vibration-induced drift
- Environmental Sealing: Protects probe tip and cable entry from process fluids, dust, and humidity
- Drop-in Replacement: Direct fit for existing 3300 XL installations — no re-engineering required
- Long Service Life: Corrosion-resistant materials rated for continuous high-temperature, high-vibration duty
System Architecture & Signal Flow
The 21000-16-05-00-103-03-02 housing assembly positions the eddy-current probe at the correct standoff distance from the rotating shaft target area. The probe generates a high-frequency electromagnetic field; shaft proximity variations modulate this field, producing a voltage signal transmitted via the extension cable to the Bently Nevada driver (e.g., 3300/16 or 3300/20). The driver outputs a conditioned DC voltage to the 3500 or 3300 Series monitor rack for real-time vibration, position, and alarm processing.
Sourcing & Quality Verification
- All units sourced from authorized distribution channels or verified surplus with full traceability
- Pre-shipment inspection: visual, dimensional, and continuity checks
- Original manufacturer labeling and part markings preserved
- Certificate of conformance available upon request
- Shelf-life and storage conditions maintained per OEM guidelines
Procurement Process
- Lead Time: In-stock units ship within 1–3 business days; contact us for volume orders
- MOQ: 1 unit
- Payment: T/T, PayPal, credit card, and trade-term arrangements available
- Export: Global shipping with commercial invoice, packing list, and customs documentation
- RFQ: Submit part number and quantity to [email protected] for priority quotation
Technical FAQ
Q: Is this housing compatible with both 5 mm and 8 mm probe tips?
A: Compatibility depends on the specific sub-configuration. Please confirm probe tip diameter and thread specification before ordering.
Q: Can this be used with non-Bently Nevada drivers?
A: The housing is a mechanical component; electrical compatibility depends on the probe and driver pairing. Consult your system integrator.
Q: Do you provide installation drawings or datasheets?
A: Yes. Contact [email protected] with your part number and we will provide available technical documentation.
Q: What is the warranty?
A: 12-month warranty against manufacturing defects. Refer to our terms and conditions for full coverage details.
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