Description

Technical Overview

The Bently Nevada 330103-00-25-10-02-00 is a high-precision 3300 XL 8 mm proximity probe engineered for demanding industrial condition monitoring and machinery protection applications. Designed as part of the industry-standard 3300 XL series, this probe delivers exceptional linearity, repeatability, and thermal stability—critical for accurate shaft vibration, axial position, and differential expansion measurements in rotating equipment such as turbines, compressors, motors, and generators. Its robust stainless steel housing and integrated coaxial cable ensure reliable performance in harsh environments, including high-vibration, high-temperature, and corrosive atmospheres commonly found in power generation, oil & gas, and heavy manufacturing facilities.

This probe operates on the eddy-current principle and is optimized for use with the 3300 XL 8 mm extension cables and 3300/3300 XL monitoring systems. It features a nominal sensing range of 2.0 mm (0.08 in) and a linear output calibrated to the standard 7.87 V/mm (200 mV/mil) sensitivity, enabling seamless integration into existing Bently Nevada asset protection architectures. The probe’s 8 mm diameter design balances measurement resolution with mechanical ruggedness, supporting long-term reliability without drift—even after years of continuous operation under stringent duty cycles.

Key Features

• Precision-engineered 8 mm probe tip for optimal balance of resolution, standoff distance, and mechanical durability
• Integrated 5-meter coaxial cable with Teflon-insulated conductors and stainless steel braid shielding for EMI/RFI immunity
• High-temperature rated construction (–30°C to +120°C operating range) suitable for turbine casings and compressor housings
• Factory-calibrated and traceable to NIST standards, ensuring compliance with ISO 10816 and API 670 vibration monitoring requirements
• Backward-compatible with legacy 3300 system components, minimizing retrofit costs and downtime during upgrades

Specifications

• Part Number: 330103-00-25-10-02-00
• Manufacturer: Bently Nevada (a Baker Hughes business)
• Type: 3300 XL 8 mm Proximity Probe with Integral Cable
• Warranty: 24-month limited warranty covering material and workmanship defects

Contact us for bulk pricing and availability