Description

Technical Overview

The Bently Nevada 330101-00-08-10-11-00 is a high-precision, non-contact eddy-current proximity probe engineered for critical machinery health monitoring in demanding industrial environments. As part of the trusted 3300 XL 8 mm sensor family, this probe delivers exceptional linearity, temperature stability, and electromagnetic interference (EMI) immunity—essential attributes for reliable vibration, position, and axial displacement measurements on rotating equipment such as steam turbines, compressors, motors, and generators. Its robust stainless-steel construction and hermetically sealed design ensure long-term performance in harsh conditions including high humidity, oil mist, extreme temperatures, and aggressive chemical exposure.

Designed to interface seamlessly with Bently Nevada 3300 series monitoring systems—including the 3300 XL 8 mm Proximitor® transducers—the 330101-00-08-10-11-00 provides a calibrated 4–20 mA or voltage output signal proportional to target displacement. The probe’s optimized coil geometry and advanced compensation algorithms minimize thermal drift and maximize resolution down to 0.25 µm, supporting predictive maintenance strategies compliant with ISO 10816 and API 670 standards. Integration requires no field calibration when used with compatible Bently Nevada signal conditioners, reducing commissioning time and operational risk.

Key Features

• Precision 8 mm Sensing Range: Optimized linear range of 2.0 mm (0.08 in) with ±1% full-scale linearity for accurate shaft displacement and vibration analysis.
• Rugged Industrial Construction: 316 stainless-steel housing, PTFE-insulated cable, and IP68-rated environmental protection for operation in temperatures from –30°C to +120°C.
• EMI/RFI Immunity: Meets IEC 61000-4-3 and IEC 61000-4-6 standards, ensuring stable operation near VFDs, switchgear, and high-power motors.
• Plug-and-Play Compatibility: Fully interoperable with 3300 XL Proximitor transducers and legacy 3300 system infrastructure—no recalibration required.
• API 670 Compliance: Designed and tested to meet the stringent requirements for machinery protection systems in oil & gas, power generation, and petrochemical applications.

Specifications

• Part Number: 330101-00-08-10-11-00
• Manufacturer: Bently Nevada (a Baker Hughes business)
• Type: 3300 XL 8 mm Eddy-Current Proximity Probe
• Warranty: 24 months limited warranty from date of shipment, covering material and workmanship defects

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