The Bently Nevada 330103-00-09-10-02-05 is an 8mm electromagnetic eddy current proximity probe, which is part of the Bently 3300XL sensor system and is mainly used for vibration and displacement monitoring in industrial machinery.
Product Features
High Precision Measurement: This probe utilizes the eddy current principle and measures the change in the gap between the probe and the conductive surface to achieve high-precision vibration and displacement monitoring.
Non-contact Measurement: The eddy current sensor has the characteristic of non-contact measurement, which can avoid the measurement errors and shortened lifespan caused by friction and wear in traditional contact sensors.
Wide Temperature Range: The probe can operate stably within a wide temperature range and is suitable for various harsh industrial environments.
Strong Anti-interference Capability: The probe has strong resistance to electromagnetic interference and radio frequency interference, ensuring the accuracy and stability of the measurement data.
Easy Installation and Maintenance: The probe is compactly designed, easy to install, and has a low maintenance cost.

Technical Specifications (Example)
Probe Diameter: 8mm
Linear Range: Typically 2mm (The specific range may vary depending on the model)
Recommended Gap Setting Value: 1.27mm (The specific value may vary depending on the model)
Sensitivity: 7.87V/mm (200mV/mil) or 3.94V/mm (100mV/mil) (The specific sensitivity may vary depending on the model)
Frequency Response: 0 – 10kHz
Operating Temperature Range: -52°C to +177°C (Standard probe); High-temperature probe can reach +218°C

The 3300 XL probe and extension cable also reflect improvements over previous designs. A patented TipLoc molding method provides a more robust bond between the probe tip and the probe body. The probe’s cable incorporates a patented CableLoc design that provides 330 N (75 lbf) pull strength to more securely attach the probe cable and probe tip. You can also order 3300 XL 8 mm probes and extension cables with an optional FluidLoc cable option. This option prevents oil and other liquids from leaking out of the machine through the cable’s interior.
The 3300 XL probe, extension cable, and Proximitor sensor have corrosion-resistant, gold-plated ClickLoc connectors. These connectors require only finger-tight torque (the connectors will “click” when tight), and the specially-engineered locking mechanism prevents the connectors from loosening. These connectors require no special tools for installation or removal. You can order the 3300 XL 8 mm probes and extension cables with connector protectors already installed. We can also supply connector protectors separately for field installations (such as when an application must run the cable through restrictive conduit). We recommend connector protectors for all installations to provide increased environmental protection8.








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