Description

Technical Overview

The Bently Nevada 21000-28-05-00-061-03-02 Proximity Probe Housing Assembly is a precision-engineered component designed for demanding industrial condition monitoring applications. As part of the industry-standard 3300 XL series ecosystem, this housing assembly ensures optimal mechanical alignment, environmental protection, and electromagnetic shielding for high-frequency eddy-current proximity probes used in rotating machinery protection systems. Its robust stainless steel construction and hermetically sealed design meet stringent API 670 (4th Edition) and ISO 10816 requirements for vibration and position monitoring in critical assets such as steam turbines, gas compressors, and large electric motors.

Engineered for repeatable installation and long-term reliability, the 21000-28-05-00-061-03-02 integrates seamlessly with Bently Nevada’s 3300 XL 8mm and 11mm probe families. The housing features precision-machined threads (M10 × 1.0 or 3/8–24 UNF, depending on configuration), integrated strain relief, and optimized thermal expansion characteristics to minimize measurement drift across operating temperatures from –40°C to +125°C. Its compact, low-profile form factor supports retrofit installations in space-constrained OEM panels and field-mounted monitoring cabinets without compromising signal integrity or mechanical stability.

Key Features

• API 670–Compliant Design: Meets all mechanical, environmental, and performance criteria for machinery protection systems in oil & gas, power generation, and chemical processing industries.
• Hermetic Sealing & Corrosion Resistance: Stainless steel body with IP67-rated sealing protects internal probe connections from moisture, dust, and hydrocarbon exposure.
• Precision Alignment & Signal Integrity: Integrated mounting geometry ensures consistent probe tip-to-target distance and minimizes EMI/RFI interference for stable 4–20 mA or dynamic voltage outputs.
• OEM-Ready Integration: Compatible with standard 3300 XL extension cables and前置器 (proximitor) modules—no field calibration required upon installation.
• Traceable Manufacturing: Each unit carries full lot traceability and conforms to AS9100 and ISO 9001 quality management standards.

Specifications

• Part Number: 21000-28-05-00-061-03-02
• Manufacturer: Bently Nevada (a Baker Hughes business)
• Type: Proximity Probe Housing Assembly (for 3300 XL 8mm/11mm probes)
• Warranty: 24-month limited warranty against defects in materials and workmanship under normal industrial use

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