Product Short Description

Technical Specifications:

  • Measurement Principle: Eddy current effect (non-contact).
  • Probe Diameter: 8mm.
  • Thread Size: M10×1 (reverse-mount design).
  • Sensitivity: 7.87 mV/μm (200 mV/mil) ±3%.
  • Linear Range: 0.5–2.5mm (recommended working interval).
  • Frequency Response: 0–10 kHz.
  • Supply Voltage: -24 Vdc (±10%).
  • Housing Material: 316 stainless steel (IP67 rated).
  • Operating Temperature: -52°C to +177°C (short-term peak: 350°C with high-temperature options).
  • Output Signal: Voltage proportional to gap distance.
  • Cable Type: Armored cable (5m or 7m extension options available).
  • Connector: Miniature ClickLoc™ coaxial connector.

Description

Functional Characteristics:

  • Reverse-Mount Design: Enables installation in confined spaces, such as narrow compressor housings.
  • High Precision: ±0.1μm resolution for accurate displacement and vibration measurement.
  • Robust Construction: Stainless steel housing and armored cable protect against harsh environments.
  • Wide Temperature Range: Operates reliably in extreme conditions, from cryogenic to high-temperature settings.
  • EMI Shielding: Built-in electromagnetic interference shielding ensures stable signals.
  • Long-Distance Transmission: Supports up to 305m (1000ft) signal transmission with minimal degradation.
  • Interchangeability: Probe, extension cable, and proximitor are fully interchangeable, reducing maintenance costs.
  • Self-Diagnostic Capabilities: Monitors coil impedance to detect probe aging, cable breaks, or gap over-limits.

Application Scenarios:

  • Power Generation: Monitors vibration and displacement in turbines, generators, and pumps.
  • Petrochemical Industry: Detects vibration in compressors, reactors, and centrifuges.
  • Metallurgical Industry: Measures axial vibration in blast furnaces, converters, and continuous casting machines.
  • Aerospace: Monitors vibration in aircraft engines and spacecraft.
  • Marine Engineering: Detects vibration in ship propulsion systems.
  • Scientific Research: Provides high-precision data for rotor dynamics studies.

System Integration:

  • Compatible Monitors: Bently 3500, 2300/20, and 1900/65A vibration monitoring systems.
  • Extension Cables: 5m or 7m low-noise cables (e.g., 330130 series).
  • Proximitor: Requires matching 3300 XL series proximitor for signal processing.

Certifications and Standards:

  • Complies with API 670 standards for vibration monitoring in rotating machinery.
  • Meets European electromagnetic compatibility (EMC) standards for RFI/EMI resistance.
  • ATEX and IECEx certified for use in explosive environments (Zone 0).

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