Bently Nevada 330102-00-50-10-01-00 3300 XL 8 mm Proximity Probe with Armor

Description

330102-00-50-10-01-00: This 3300 XL 8 mm proximity probe configuration features integrated stainless steel armor, a 5.0-inch overall case length with 0.0-inch unthreaded length (Option 50), a 1.0-meter total cable length (Option 10), and a miniature coaxial ClickLoc connector with a fluorosilicone connector protector (Option 01).

This eddy-current proximity probe is designed for use in critical machinery monitoring setups where rugged mechanical protection is necessary. Unlike unarmored models, the integrated stainless steel armor protects the coaxial line against abrasive environments, mechanical wear, and fluid contamination. The probe's 1.0-meter cable length coordinates with standard 3300 XL extension cables and Proximitor sensors to form a complete 5-meter or 9-meter transducer system. Standard mounting is simplified with the fully threaded 3/8-24 UNF steel case, ensuring stable positioning for high-accuracy radial vibration or axial position measurements.

Features

• Option 50 designates a 5.0-inch overall case length with 0.0-inch unthreaded length, enabling full thread engagement for standard mounts.
• Option 10 designates a 1.0-meter total cable length to interface with 3300 XL extension cables and Proximitor sensors.
• Option 01 provides a miniature coaxial ClickLoc male connector pre-assembled with a fluorosilicone connector protector.
• Option 00 specifies standard approvals, ideal for non-hazardous industrial installations.
• Integrated flexible stainless steel armor (AISI 302 or 304) with FEP outer jacket provides protection against severe physical wear.
• Polyphenylene sulfide (PPS) probe tip provides robust chemical resistance and high structural stability.

Applications

• Radial shaft vibration measurements on steam and gas turbines, centrifugal compressors, and generators.
• Axial position and thrust measurements on high-speed rotating machinery.
• Speed sensing and keyphasor measurements under heavy mechanical strain.
• Industrial environments requiring defense against flying debris, cutting fluids, or high-abrasion pathways.

Ordering Information

Technical Specifications

Installation Guidelines

• Observe a minimum cable bend radius of 25.4 mm (1.0 in) to prevent damage to the internal core and outer armor.
• Mount the probe using standard 3/8-24 UNF threaded holes or bracket clamps. Torque the probe case to a maximum of 22.6 N-m (200 in-lbf) during installation.
• Clean and dry all connections before mating ClickLoc connectors. Hand-tighten (finger tight) the connectors to verify the integrated click mechanism engages.
• Secure the coaxial connection by pushing the fluorosilicone connector protector completely over the connection. Do not apply silicone tape if connections are exposed to turbine lubricants.
• Route the armored cable through suitable conduits or cable trays to prevent excessive strain or pinch points.