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In Stock
8 mm Standard Mount Probe

21505-00-59-10-02

Spare Part Number

PN21505-00-59-10-02

Product Information:

7200 Proximity Transducer Systems

5 mm and 8 mm

The 7200 5 mm and 8 mm Proximity

Transducer Systems are noncontacting,

gap-to-voltage transducer systems

  • One-year warranty
  • Global shipping
  • Exact-model verification
Technical specifications for

21505-00-59-10-02

0 TECHNICAL PARAMETERS
  • Manufacturer:
    Bently Nevada
  • Product Category:
    Sensor
  • Spare Part Number:
    21505-00-59-10-02
  • Estimated shipping dimensions:
    20.4 x 1.5 x 16 cm
  • Weight:
    0.78 kg
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
  • Unthreaded Length:
    0.0 in
  • Overall Case Length:
    5.9 in
  • Total Length:
    1.0 metre (39 inches).
  • Connector:
    With miniature male coaxial connector
  • DIAMETER:
    8 mm
  • CONFIGURATION:
    Standard 3/8-24
  • LEAD ARMOR:
    Yes (stainless steel)
  • Series:
    Bently Nevada
  • Stock:
    30
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    Factory New

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Alternative Names

2150500591002 21505 00 59 10 02

Information

Overview Manuals Principle

Features:

  • 8 mm Standard Mount Probe
  • 7200 Proximity Transducer Systems 5 mm and 8 mm
  • Noncontacting, gap-to-voltage transducer systems
The 7200 5 mm and 8 mm Proximity Transducer Systems are noncontacting, gap-to-voltage transducer systems that measure static as well as dynamic distances between the probe tip and the observed target. The general application is any requirement for an accurate, noncontacting displacement measurement. However, the most common use is for shaft position and vibration measurements on rotating and reciprocating machinery.

They are designed for use with virtually any machine type including gas and steam turbines, compressors, pumps, centrifuges, electric motors and generators. The systems offer 80 mils (2 mm) of linear measuring range and are compatible with API 670 requirements.

The 21505-00-59-10-02 Bently Nevada 8 mm Standard Mount Probe may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 21505-00-59-10-02 8 mm Standard Mount Probe Manuals(Datasheets), Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The 5 mm and 8 mm systems use the same type of Proximitor. Both 5 and 9 metre Proximitors are available. A threeconductor, shielded cable provides the signal output and power source input between 7200 Proximitors and Bently Nevada monitors. Proximitors can be located up to 1,000 feet from standard Bently Nevada monitors without degradation of performance
PRODUCT & ORDER FAQS

Questions buyers ask about 21505-00-59-10-02

  • What intrinsic sensing principles govern the operational performance of 21505-00-59-10-02 within the 7200 Proximity Transducer System?

    The 21505-00-59-10-02 operates on eddy-current displacement measurement principles, wherein a high-frequency oscillator generates an electromagnetic field at the probe tip. When positioned near a conductive target, 21505-00-59-10-02 detects variations in induced eddy currents as a function of gap distance, thereby converting mechanical displacement into a calibrated voltage output compatible with the 7200 proximitor module.
  • How does 21505-00-59-10-02 sustain metrological accuracy across its specified linear measurement span?

    The 21505-00-59-10-02 is engineered to maintain stringent linearity within its defined dynamic range through optimized coil geometry, controlled oscillator stability, and impedance matching with the designated extension cable. The total transducer electrical length associated with 21505-00-59-10-02 is critical to preserving its scale factor accuracy (mV per unit displacement) and minimizing amplitude nonlinearity.
  • Why is the encoded configuration of 21505-00-59-10-02 essential for system compatibility?

    The alphanumeric structure of 21505-00-59-10-02 delineates its mechanical dimensions, probe tip diameter, thread specification, overall case length, cable length, and connector termination. Each parameter embedded in 21505-00-59-10-02 ensures that the probe is properly matched to the 7200 signal conditioner, thereby safeguarding calibration interchangeability and preserving system-level performance integrity.
  • In what manner does 21505-00-59-10-02 facilitate high-resolution radial vibration diagnostics in turbomachinery?

    By delivering a proportional voltage output relative to shaft displacement, 21505-00-59-10-02 enables acquisition of precise radial vibration waveforms. These signals can be processed for spectral decomposition, orbit analysis, and phase vector computation, thereby supporting advanced diagnostics such as imbalance detection, misalignment characterization, oil whirl identification, and subsynchronous instability assessment.
  • How does 21505-00-59-10-02 integrate electrically with extension cables and proximitor sensors in the 7200 ecosystem?

    The 21505-00-59-10-02 constitutes one element of a matched three-component system: probe, extension cable, and proximitor sensor. The cumulative electrical length—including the probe’s integral cable—must correspond precisely to system specifications. Any deviation from the prescribed total length for 21505-00-59-10-02 may alter sensitivity calibration, frequency response, and output linearity.
  • Why must target material conductivity be considered when deploying 21505-00-59-10-02?

    The eddy-current interaction mechanism of 21505-00-59-10-02 is influenced by the electrical conductivity and magnetic permeability of the target material. If 21505-00-59-10-02 is installed against materials differing from the calibrated reference (e.g., specific steel alloys), amplitude scaling and phase characteristics may deviate. Therefore, adherence to datasheet-recommended target metallurgy is essential.
  • What installation methodologies optimize the signal fidelity of 21505-00-59-10-02?

    To ensure peak performance, 21505-00-59-10-02 should be mounted rigidly to prevent structural resonance interference, set within the recommended mid-scale gap voltage region, and aligned orthogonally to the shaft surface. Proper torque application and strategic cable routing mitigate mechanical drift and electromagnetic interference, thereby preserving waveform purity.
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Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.

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