Bently Nevada 330103-00-03-10-01-05

Bently Nevada 330103-00-03-10-01-05

Product Introduction This is a high-precision proximity probe engineered for accurate non-contact vibration and displacement monitoring. It is specifically designed to measure shaft movement in turbines, compressors, pumps, and other critical rotating machinery. The robust construction ensures reliable performance in demanding industrial environments, making it a trusted choice for machinery protection and diagnostics.

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Description

Bently Nevada 330103-00-03-10-01-05

Technical Specifications

表格

Parameter Specification
Manufacturer Bently Nevada
Product Family 3300 XL 8 mm Proximity Transducer System
Sensing Diameter 8.0 mm (0.31 in)
Mounting Thread M10 × 1 metric thread
Unthreaded Length 0 mm
Overall Case Length 30 mm
Total Cable Length 1.0 meter (3.3 feet)
Connector Type Miniature coaxial ClickLoc connector with connector protector
Agency Approval CSA, ATEX, IECEx certified
Linear Range 0.25 mm to 2.3 mm (10 to 90 mils)
Output Sensitivity 7.87 V/mm (200 mV/mil)
Recommended Gap Setting 1.27 mm (50 mils), producing approximately -9 Vdc
Output Signal Range -1 Vdc to -17 Vdc
Operating Temperature -51°C to +177°C (-60°F to +350°F)
Frequency Response DC to 10 kHz

Functional Features

  • Non-contact eddy-current measurement technology
  • CSA, ATEX, and IECEx hazardous area approvals
  • TipLoc molding for superior probe tip bonding
  • CableLoc design with 330 N (75 lbf) pull strength
  • ClickLoc connector with positive locking feedback
  • Full interchangeability of system components

Application Scenarios

  • Turbines and generators monitoring for vibration and shaft position
  • Industrial compressors and pumps diagnostics
  • Machinery protection systems requiring precise shaft displacement measurement
  • Integration with Bently Nevada 3300 XL Proximitor systems for continuous monitoring
  • Rotating equipment reliability and predictive maintenance programs
  • Hazardous area installations in oil & gas and petrochemical facilities

Performance Parameters The probe delivers a linear output voltage proportional to the gap between the probe tip and the observed conductive surface. The 05 agency approval option certifies the probe for use in hazardous environments, ensuring compliance with international safety standards.

Material Composition

  • Probe Tip: Polyphenylene Sulfide (PPS)
  • Probe Case: AISI 303 or 304 stainless steel
  • Cable: FEP insulated triaxial cable
  • Connector: Gold-plated miniature coaxial ClickLoc

Structural Characteristics The 30 mm case length with M10 × 1 threading simplifies installation in confined spaces. The 1.0 meter integral cable terminates in a ClickLoc connector with connector protector. The hazardous area certifications make this probe suitable for installation in potentially explosive atmospheres.

Working Principle The probe uses eddy-current technology to detect the position of a conductive target. A high-frequency signal from the Proximitor is applied to the probe coil, creating an electromagnetic field. The proximity of a metal target induces eddy currents that modify the field, and this change is converted into a proportional voltage signal.

Installation Requirements

  • Follow hazardous area installation procedures per CSA, ATEX, and IECEx requirements
  • Mount perpendicular to the target surface
  • Set gap to achieve -9 Vdc to -10 Vdc output
  • Use compatible 3300 XL extension cables and Proximitor sensors
  • Ensure proper grounding and shielding
  • Install connector protectors for environmental sealing

Usage Precautions

  • Verify hazardous area certification markings before installation
  • Do not substitute non-certified components in hazardous area applications
  • Maintain proper cable routing to avoid mechanical damage
  • Regularly inspect connector integrity in harsh environments
  • The probe must be part of a complete 3300 XL system for certified operation

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