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      Bently Nevada 21505-00-12-05-02
      Bently Nevada 21505-00-12-05-02
      Bently Nevada 21505-00-12-05-02
      Bently Nevada 21505-00-12-05-02
      Bently Nevada 21505-00-12-05-02
      Bently Nevada 21505-00-12-05-02
      Product image is representative; revision or series may vary. Contact us to request a specific version.

      21505-00-12-05-02

      Armored Proximity Probe
      In Stock
      Ships by Wednesday, October 14
      Fast Shipping Available

      Product Describe：

      Bently Nevada 21505-00-12-05-02 is a 7200-series armored 8 mm standard-mount proximity probe with a 3/8-24 case, 0.5 m integral cable and miniature male coaxial connector. 

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      Technical specifications Information Technical notes FAQ

      Technical specifications for 21505-00-12-05-02

      Technical specifications for 21505-00-12-05-02

      • Manufacturer:
        Bently Nevada
      • Product Category:
        Machinery Monitoring System
      • Spare Part Number:
        21505-00-12-05-02
      • Estimated shipping dimensions:
        55x1.5x1.5cm
      • Weight:
        0.06 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        USA
      • Probe family:
        7200 5 mm / 8 mm transducer system
      • Base order code:
        21505
      • Probe tip:
        8 mm
      • Mounting style:
        Standard mount
      • Mounting thread:
        3/8-24
      • Lead armor:
        Stainless steel
      • Unthreaded section:
        0.0 in
      • Overall case length option:
        1.2 in
      • Integral cable length:
        0.5 m
      • Probe cable:
        95 ohm coaxial
      • Connector option:
        02 - miniature male coaxial
      • Matched-system scale factor:
        200 mV/mil (7.87 V/mm)
      • Matched-system calibrated range:
        80 mil (2.0 mm)
      • Matched-system frequency response:
        0 to 10 kHz
      • Probe and extension cable operating range:
        -34 to +177 C
      • Matched-system target:
        AISI 4140 steel
      View as PDF Ask for Quote

      Information

      Information

      Overview Manuals Common Applications Product Precautions
      Bently Nevada 21505-00-12-05-02 is a 7200-series armored 8 mm standard-mount proximity probe with a 3/8-24 case, 0.5 m integral cable and miniature male coaxial connector. It measures shaft displacement or vibration as part of a matched 7200 transducer system.
      • 7200-series 8 mm standard-mount proximity probe
      • 3/8-24 case with stainless-steel lead armor
      • 0.5 m integral 95 ohm coaxial probe lead
      • Miniature male coaxial mating connector

      Use 21505-00-12-05-02 only in the matched 7200-series probe, cable and Proximitor arrangement. Confirm the monitor channel and controlled response before release.

      Important Notice: A 21505 proximity probe is not an accelerometer. Preserve the 7200-series probe, extension-cable and Proximitor combination during replacement and test the calibrated loop as a system.

      Bently Nevada 21505-00-12-05-02 Manuals & Downloads
      Bently Nevada 21505-00-12-05-02 Technical Reference (PDF)Bently Nevada 21505-00-12-05-02 Installation & Commissioning Guide (PDF)

      These documents serve different purposes: the first records the verified product and matched-system data; the second covers installation checks, commissioning and acceptance.

      Legacy 7200 machinery monitoring
      Maintain the documented 7200 gap-to-voltage sensing loop on a rotating shaft.
      Armored probe replacement
      Match the 21505 stainless-steel armored lead in the original mounting position.
      Short integral-lead installation
      Route the 0.5 m probe lead into the specified 7200 extension-cable chain.
      Controlled transducer acceptance
      Verify calibrated 80 mil range after the probe, cable and Proximitor are matched.
      Read the applicable Bently Nevada 7200 proximity-transducer instructions before work. Verify 21505-00-12-05-02, the installed machine and the matched transducer chain before isolation or commissioning.
      1
      Confirm the 21505 label and 7200-series probe position before disconnection.
      2
      Place the monitored rotating machine in the approved safe maintenance state.
      3
      Record the 3/8-24 mounting, 1.2-inch case and zero unthreaded section.
      4
      Inspect stainless-steel armor and the 0.5 m coaxial lead for damage.
      5
      Mate the miniature male coaxial connection to the documented cable chain.
      6
      Keep the installed 7200 extension cable and Proximitor matched to the probe.
      7
      Energize under control and observe the gap-to-voltage output.
      8
      Verify the calibrated range and machine-monitor response before release.

      Technical notes

      Technical notes

      The 21505 base code identifies a proximity probe, not an accelerometer or sensor cable. Match its 7200-series probe and 0.5 m integral lead to the correct extension cable and Proximitor, then verify the final calibrated system response.

      FAQS

      • Is 21505-00-12-05-02 an accelerometer?
        No. It is an armored 8 mm 7200-series standard-mount proximity probe for a matched gap-to-voltage transducer system.
      • How does 21505-00-12-05-02 differ from 21504?
        Both are 8 mm standard-mount, 3/8-24 probe families; 21505 includes stainless-steel lead armor, while 21504 does not.
      • What does the 12 case option mean on 21505-00-12-05-02?
        It specifies a 1.2-inch overall probe case; the preceding 00 leaves the unthreaded section at zero.
      • Which cable length does 21505-00-12-05-02 option 05 select?
        It selects a 0.5 m integral probe cable, not a 5 m cable.
      • What connection does 21505-00-12-05-02 option 02 specify?
        A miniature male coaxial connector; it is not an M12 waterproof connector.
      • Can 21505-00-12-05-02 be evaluated as a standalone vibration sensor?
        No. The published 7200 scale and range are properties of a calibrated probe, extension-cable and Proximitor system.
      • What range applies to a matched 21505-00-12-05-02 system?
        The calibrated system range is 80 mil (2.0 mm), starting about 10 mil from the probe face.
      • Which target underlies 21505-00-12-05-02 system specifications?
        The system specifications use an AISI 4140 steel target at the stated test conditions.
      Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, modules and cards, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
      Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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      Bently Nevada 21505-00-12-05-02
      Bently Nevada 21505-00-12-05-02
      Bently Nevada 21505-00-12-05-02
      Bently Nevada 21505-00-12-05-02
      Bently Nevada 21505-00-12-05-02
      Bently Nevada 21505-00-12-05-02