Description

The Bently Nevada 330104-00-04-10-02-05 (alternatively written in full inventory format as 330104-000-040-10-02-05) operates as a dedicated hardware component for continuous machinery protection and vibration monitoring within the 3300 XL 8 mm Transducer System framework. It features metric M10 x 1 case threads along with an integrated stainless steel armor sheath.

Suffix Breakdown & Model Matrix

• 330104: Core product identifier for the 3300 XL 8 mm Proximity Probe with M10 x 1 metric thread and integral stainless steel armor.
• 00 (000): Unthreaded length option designating 0 mm of unthreaded probe case.
• 04 (040): Overall case length option specifying a 40 mm total threaded case length.
• 10: Total length option specifying a 1.0 meter (3.3 feet) integrated cable length.
• 02: Connector and cable option equipped with a miniature coaxial ClickLoc connector, complete with a factory-installed connector protector and fluid-resistant cable insulation.
• 05: Agency approval option certifying compliance with multiple global standards including CSA, ATEX, and IECEx for hazardous area deployments.

Hardware Specifications

Rotor Dynamics and Signal Conditioning

Consequently, the 330104-00-04-10-02-05 probe executes precise eddy-current field generation to establish highly repeatable probe scaling across its full 2.0 mm linear range. During dynamic shaft rotation, the polyphenylene sulfide tip interacts with the target area to pass low-loss RF signals back to the Proximitor sensor, facilitating continuous gap voltage validation toward nominal -10 VDC targets. Meanwhile, the internal mechanical bonding methods provide robust cross-talk suppression when installing multiple sensors in adjacent configurations. As a result, this design suppresses structural parasitic interference, ensuring clean telemetry transmission for advanced rotor dynamics and asset diagnostics.

Frequently Asked Questions

Q: What is the primary purpose of the factory-installed connector protector on the 02 option?

A: The connector protector physically seals the miniature coaxial ClickLoc junction against oil, moisture, and environmental solvents common to machine environments. Consequently, this shield prevents fluid migration from contaminating the low-voltage RF interface and altering system impedance.

Q: Can this 1.0-meter integral probe cable connect directly to a 3500 monitor module without an extension cable?

A: No, because the Proximitor sensor requires a specific total loop capacitance tuned to a 5.0-meter or 9.0-meter system length. Technicians must combine this 1.0-meter probe with the corresponding 4.0-meter or 8.0-meter extension cable to preserve the system calibration and maintain the exact 7.87 V/mm scale factor.

Field Installation Guidelines

• Mechanical Threading: First, clean and tap the internal M10 x 1 mounting hole to remove physical obstructions. Next, thread the stainless steel probe body into the bracket while checking the gap voltage with a digital multimeter until the target bias voltage is achieved. Finally, torque the primary jam nuts to lock the orientation.
• Transducer Shielding: Ensure the integral stainless steel armor terminates cleanly without making unintentional electrical contact with the machine casing. Furthermore, isolate the extension cable outer shield layer, grounding it exclusively at the Proximitor sensor housing ground terminal to stop circulating ground loops.
• Cable Routing: Route the armored cable lead through designated pathways using a minimum bend radius of 25.4 mm. Furthermore, separate these low-voltage signal conduits from high-power AC motor supply lines to minimize inductive noise coupling.