The Bently Nevada 21000-34-10-20-062-04-02 proximity probe housing assembly is part of the 21000 Series, designed to provide a sealed, mechanically stable mounting solution for reverse‑mount and standard‑mount proximity probes used in vibration and position‑monitoring systems. This model features an extended penetration depth and rugged construction, making it suitable for demanding industrial environments where accurate probe alignment and environmental protection are essential.
Key Features
Extended‑depth housing for long‑reach probe installations
Corrosion‑resistant aluminum alloy construction
Supports reverse‑mount 3300 XL proximity probes
O‑ring sealed probe sleeve for environmental protection
Multiple 3/4‑14 NPT conduit ports for flexible cable routing
Threaded dome cover for secure access and maintenance
Suitable for harsh, high‑contaminant industrial environments
Designed for external mounting on large rotating machinery
Technical Specifications
Parameter
Value
Model
21000-34-10-20-062-04-02
Product Type
Proximity Probe Housing Assembly
Series
21000 Series
Material
Aluminum alloy housing with sealed sleeve
Penetration Depth
6.2 in (per “062” code)
Thread Type
3/4‑14 NPT conduit ports
Mounting Style
External mount, reverse‑mount compatible
Dimensions
8.5 × 8.5 × 30.5 cm (typical 21000‑series form factor)
Oil & gas and petrochemical equipment exposed to contaminants
External mounting where environmental sealing is critical
FAQ
Q: What is the main difference between this model and standard 21000 housings A: The “062” code indicates a longer penetration depth, making it suitable for deep‑mount probe applications.
Q: Can this housing support reverse‑mount probes A: Yes. It is designed for reverse‑mount 3300 XL probes and standard‑mount configurations.
Q: Are conduit adapters available A: Yes. Optional standoff and conduit adapters can be used for specialized routing requirements.
