{"product_id":"21000-28-05-00-024-03-02-bently-nevada-proximity-probe-housing-3300-xl","title":"21000-28-05-00-024-03-02 Bently Nevada Proximity Probe Housing 3300 XL","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 21000-28-05-00-024-03-02\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the primary\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e21000\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProximity Probe Housing utilized to execute external adjustment and mechanical containment of proximity transducers across 3300 XL Turbomachinery Instrumentation System platforms. The passive mechanical configuration permits specialized technicians to alter probe positioning under live running conditions, ensuring physical protection against harsh fluid and atmospheric environments.\u003c\/p\u003e\n\u003ch3\u003eParametric Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e21000-28-05-00-024-03-02\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.85 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e28.0 x 15.0 x 14.0 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 to +100 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 W (Passive Mechanical Device)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHousing Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHeavy-Duty Anodized Aluminum \/ Steel Composition\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProbe Thread Fitment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3\/8-24 UNF Options\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eExplosion Protection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCertified Explosion-Proof Enclosure Structure\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSleeve Extension Length\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.4 inches (024 Option Code)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConduit Connection Port\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3\/4-14 NPT Internal Thread\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTariff Code\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e90319000\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTransducer Positioning and Gap Voltage Validation\u003c\/h3\u003e\n\u003cp\u003eThe housing framework allows continuous mechanical micro-adjustments required to establish precise perpendicular tracking vectors relative to the rotating shaft. This structural alignment satisfies the input tolerances for exact eddy-current probe scaling metrics down to the sensor face. During commissioning routines, the external positioning sleeve handles adjustment depth until the system reports gap voltage validation matching the required -10 VDC baseline parameter. Eliminating mechanical sleeve flexing through solid metal anchoring suppresses outside resonant energy from blending into measured rotor dynamics, ensuring cross-talk suppression between closely situated sensor tips.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Thread Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEngage the primary housing base into the machine hub casing, confirming a minimum of 5 full threads of NPT engagement to maintain pressure boundary safety. Use chemical thread seals to block lubricating oil migration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTransducer Calibration Calibration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThread the proximity probe into the internal sleeve. Adjust the external position nut while monitoring the proximity transmitter monitoring output loop until gap voltage validation registers a stable -10 VDC baseline at the linear center point.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConduit Connection Grounding:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLock the internal sleeve configuration using the primary outer compression seal jam nut to prevent drift from casing vibrations. Route the internal extension cable out the 3\/4-14 NPT port via sealed flexible conduit paths, keeping a large bending radius to avoid structural core damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the internal proximity transducer be re-gapped while the machine is running under load?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The 21000 external adjustment design isolates machine internal pressures, enabling field personnel to unlock the sleeve assembly, adjust insertion depth to rectify gap voltage validation targets, and lock the system without stopping operations.\u003c\/p\u003e\n\u003cp\u003eQ: How does this housing geometry ensure optimal cross-talk suppression in dense clusters?\u003c\/p\u003e\n\u003cp\u003eA: The thick-walled metal housing isolates the active probe coils from adjacent electromagnetic field radiation. Grounding the housing structure to the machine chassis establishes a direct barrier that improves cross-talk suppression.\u003c\/p\u003e\n\u003cp\u003eQ: What operational symptoms suggest incorrect eddy-current probe scaling?\u003c\/p\u003e\n\u003cp\u003eA: Angular misalignment or sensor face offset alters the output response slope. This alteration causes the monitor to show a drift from the -10 VDC baseline, resulting in clipping anomalies when measuring high-frequency rotor dynamics.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518825980077,"sku":"21000-28-05-00-024-03-02","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-21000-28-05-00-024-03-02-proximity-probe-housingassemblies-zmw4t30okda.jpg?v=1766979687","url":"https:\/\/www.maxwellplc.com\/products\/21000-28-05-00-024-03-02-bently-nevada-proximity-probe-housing-3300-xl","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}