Product Overview

The 330104-02-25-10-01-00 is a high-performance 8mm displacement sensor from Bently Nevada's 3300 XL series, specifically configured with metric M10 x 1 threading and integrated stainless steel armor. This non-contacting probe is engineered to capture critical vibration and positional data by monitoring the gap between the probe tip and a rotating shaft. Featuring a polyphenylene sulfide (PPS) plastic tip for superior coil encapsulation, this module is built to withstand the chemically aggressive and thermally volatile environments common in heavy industry. It functions as a core sensing element within a Turbine Supervisory Instrumentation (TSI) framework, ensuring that raw mechanical motion is accurately translated into electrical signals for real-time machinery protection.

Technical Configuration and Hardware Details

• Sensing Tip Diameter: 8 mm

• Thread Specification: M10 x 1 Metric

• Unthreaded Length: 20 mm

• Overall Case Length: 250 mm

• Cable Protection: Integrated flexible stainless steel armor

• Total Cable Length: 1.0 Meter

• Connector Interface: Miniature coaxial ClickLoc (gold-plated)

• Agency Certifications: CSA, ATEX, and IECEx approved for hazardous areas

• System Interoperability: Fully interchangeable with 3300 XL extension cables and Proximitor sensors without recalibration

• Standard Calibration: AISI 4140 steel target

Industrial Applications and System Utility

This metric armored probe is primarily utilized on international-spec rotating equipment, including steam turbines, high-pressure centrifugal pumps, and large-scale industrial motors. The 250mm case length makes it particularly suitable for deep-reach mounting through machine casings or specialized bearing housings. Within these systems, the 330104-02-25-10-01-00 tracks radial shaft vibration to identify rotor unbalance and monitors axial thrust position to prevent catastrophic internal contact. The integrated armor provides essential protection against mechanical abrasion and harsh fluids, ensuring signal integrity in the demanding conditions of oil refineries and power plants. By providing deterministic data to 3500 series monitoring racks, this probe supports advanced predictive maintenance and automated safety shutdown protocols.