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SKU:21000-28-05-30-039-04-02
Bently Nevada 21000-28-05-30-039-04-02 Probe Housing Assembly
Manufacturer: Bently Nevada
Product No.: 21000-28-05-30-039-04-02
Product Type: Proximity Probe Housing Assembly
Product Origin: USA
Payment:T/T, Western Union
Weight: 1100g
Shipping port: Xiamen
Warranty: 12 months
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Beskrivelse
Bently Nevada 21000-28-05-30-039-04-02 Technical Overview
The Bently Nevada 21000-28-05-30-039-04-02 is an explosion-proof proximity probe housing assembly engineered for precision shaft vibration and position monitoring on industrial rotating machinery. Weighing 1.1 kg, this unit houses a 3300 XL 8mm eddy current proximity sensor equipped with a 0.5 m (20 in) cable and a 2-inch standoff adapter. Designed to meet API 670 standards, it provides robust mechanical protection and environmental sealing in hazardous operating environments.
Part Number Breakdown
- 21000: Proximity Probe Housing Assembly Base Model
- 28: Probe Option — 3300 XL 8mm Probe with Integrated Connector (Hazardous Area Approved)
- 05: Unthreaded Length — 0.5 inches
- 30: Overall Case Length — 3.0 inches
- 039: Total Sleeve Penetration Depth — 3.9 inches (99 mm)
- 04: Fitting Option — 3/4-14 NPT Conduit / Mounting Fitting
- 02: Standoff Adapter Option — 2.0 inch Standoff Adapter
Technical Specifications Table
| Parameter | Specification |
|---|---|
| Manufacturer / Brand | Bently Nevada (Baker Hughes) |
| Full Part Number | 21000-28-05-30-039-04-02 |
| Sensor Compatibility | 3300 XL 8mm Proximity Transducer System |
| Assembly Weight | 1.1 kg (2.4 lbs) |
| Cable Length / Penetration Depth | 0.5 m (20 in) / 3.9 in (99 mm) Total Sleeve Penetration |
| Case Length / Standoff Adapter | 3.0 in Case Length / 2.0 in Standoff Adapter |
| Mounting Fitting & Plug | 3/4-14 NPT Fitting / Leak-Proof NPT Plug Connection |
| System Compatibility | Bently Nevada 3300 Series Monitoring Systems |
| Certifications & Documentation | Hazardous Area Approved / Factory Documentation Included |
Key Features & Real-World Application
The 21000-28-05-30-039-04-02 features a 3.9-inch penetration depth and a 2-inch standoff adapter, allowing precise positioning of the 8mm transducer relative to the machine shaft. Weighing 1.1 kg, its robust body and 3/4-14 NPT fitting ensure leak-proof, vibration-resistant mounting on gas turbines, compressors, and heavy rotating equipment. In power plant field applications, this housing configuration maintains high measurement accuracy while protecting internal sensors from environmental contaminants and process pressure.
Frequently Asked Questions (FAQs)
Q1: What safety approvals are included?
A1: Option 28 includes hazardous area approved 3300 XL probes.
Q2: What is the cable length?
A2: It features a 0.5 m (20 in) probe cable.
Q3: Can I request factory docs?
A3: Yes, factory documentation is included with the assembly.
Ytterligere spesifikasjoner
Skalar (V/f)
Vektor
AC-drevet
Kjøpsveiledning
- Bekreft nøyaktig modell, delenummer og spesifikasjoner før bestilling.
- Sørg for kompatibilitet med ditt nåværende maskineri eller kontrollsystemer.
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Frakt og retur
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Returer godtas innen 30 dager etter mottak, forutsatt at varene er ubrukte og i original stand. Returfraktkostnader dekkes av kunden. Vennligst kontakt oss før du returnerer en vare for å få returautorisasjon.
For mer informasjon, vennligst se vår Frakt- og returpolicy.

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