The Bently Nevada 21000-28-05-00-105-04-026 Proximity ProbeHousing Assemblies is an aluminum probe housing assembly specifically designed for secure external mounting of 3300 XL 8mm proximity probes in industrial machinery. This rugged housing features a 304 stainless steel probe sleeve and 1/4-28 UNF threaded ports, providing durable protection for vibration monitoring systems. With a 1.1 kg (2.4 lb) aluminum body, the 2155 Series 21000-28-05-00-105-04-026 maintains structural integrity while minimizing weight for easier installation.

The Proximity Probe 21000-28-05-00-105-04-026 include a removable dome cover, O-ring seals, and 3/4-14 NPT conduit connections, ensuring environmental protection up to IP65 standards. The assembly supports 0.5m (20") probe sleeve extensions and optional standoff adapters for flexible mounting configurations in constrained spaces. Its reverse-mount capability allows installation in challenging orientations common to turbines and compressors.

The Proximity ProbeHousing Assemblies 21000 Bently Nevada is compatible with hazardous area installations when configured with appropriate certifications. The housing's all-metal construction provides EMI shielding while its thread-sealed ports prevent loosening from vibration.

The Bently Nevada Probe 21000-28-05-00-105-04-026 delivers reliable probe mounting with 28.5 mV/mm/s sensitivity retention, making it ideal for power generation, oil & gas, and heavy industrial applications requiring precise vibration monitoring.