This armored proximity probe is designed for radial vibration, axial position, and Keyphasor measurements on fluid-film bearing machines such as centrifugal air compressors, refrigeration compressors, and process gas compressors where tight side-view clearances, small shaft diameters, or harsh environments require robust mechanical protection and reliable signal integrity.

Features

• Restricted Space Design: Specifically optimized for tight installation environments where counterbore, rearview, or sideview limitations block standard 5mm and 8mm sensors.
• Small Target Accuracy: Engineered to capture precise radial vibration on shafts under 51 mm (2 in) and axial thrust on flat surfaces under 15 mm (0.6 in).
• Robust Connector Guard: Fitted with a factory-installed fluorosilicone boot that seals out liquids from the gold-plated brass ClickLoc connector interface.
• AISI 302 Armor Sheath: Enclosed in a flexible stainless steel armor coil that provides high mechanical defense against tearing, crushing, and floor abrasion.

Ordering Information

System Compatibility & Alternative Models

• System Compatibility: Fully compatible with the Bently Nevada 3300 XL NSv Proximitor Sensor (e.g., 330980), 3300 NSv extension cables (e.g., 330930), and continuous machine monitoring frameworks like the 3500 protection rack. It serves as a backward-compatible upgrade loop to swap out obsolete 3300 RAM setups.
• Alternative Model: 330905-00-09-10-01-00
• Key Differences: The 330910-00-09-10-01-00 features an integrated stainless steel armor sleeve wrapped over its FEP-insulated leading cable to protect the inner line from cutting or crushing hazards. In contrast, the 330905-00-09-10-01-00 is an unarmored model assembly that relies on a bare, lightweight FEP cable jacket, making it suitable only for clean runs inside separate rigid machine conduits.

Accessories