{"product_id":"21500-00-12-10-02-7200-series-proximity-probe-bently-nevada","title":"21500-00-12-10-02 | 7200 Series Proximity Probe | Bently Nevada","description":"\u003ch2\u003eBently Nevada 21500-00-12-10-02 7200 Series Proximity Probe\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 21500-00-12-10-02\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e21500\u003c\/strong\u003e proximity probe, operates as a dedicated hardware component for non-contacting displacement and vibration measurement within the 7200 Series proximity transducer system.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCode Segment\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e21500\u003c\/td\u003e\n\u003ctd\u003e7200 Series 5 mm Proximity Probe (1\/4-28 UNF thread)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e00\u003c\/td\u003e\n\u003ctd\u003eUnthreaded Length: 0.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003eOverall Case Length: 1.2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eIntegral Cable Length: 1.0 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e02\u003c\/td\u003e\n\u003ctd\u003eConnector Option: Miniature Male Coaxial Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e21500-00-12-10-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.15 kg (with cable and connector)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e5 mm Tip Dia., 1.2 in Case Length, 1.0 m Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-51 deg C to +177 deg C (Probe Tip\/Cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSupplied via Proximitor (requires external power source)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Tip Diameter\u003c\/td\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Range\u003c\/td\u003e\n\u003ctd\u003e80 mils (2.0 mm) nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScale Factor\u003c\/td\u003e\n\u003ctd\u003e200 mV\/mil (7.87 V\/mm) on AISI 4140 steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e0 Hz (DC) to 10 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Type\u003c\/td\u003e\n\u003ctd\u003e1\/4-28 UNF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEddy-Current Probe Scaling and Gap Voltage Validation\u003c\/h3\u003e\n\u003cp\u003eProbe performance is dependent on target material composition and probe-to-target gap. Calibration against AISI 4140 steel establishes the standard scale factor; deviations occur with alternate alloys. Gap voltage must be validated during installation to ensure operation within the linear range, typically targeting -10 VDC at mid-scale for optimal dynamic signal resolution. Eddy-current field interaction requires a minimum clearance of 1 inch (25.4 mm) from adjacent metallic structures to prevent cross-talk suppression degradation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is the 21500 probe compatible with the 3300 XL Proximitor?\u003c\/p\u003e\n\u003cp\u003eA: No. The 21500 probe is electrically matched to the 7200 Series Proximitor. Attempting to pair it with a 3300 XL Proximitor will result in incorrect scale factor output and potential linear range errors.\u003c\/p\u003e\n\u003cp\u003eQ: What is the minimum target surface finish requirement for accurate measurement?\u003c\/p\u003e\n\u003cp\u003eA: A surface finish of 32 micro-inches (Ra) or smoother is recommended to minimize eddy-current signal noise and ensure measurement stability.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the probe using the 1\/4-28 UNF thread, ensuring at least 5 full thread engagements for mechanical stability. Do not over-tighten. Route the integral coaxial cable away from high-voltage power conductors and switching devices to prevent electromagnetic interference. Maintain continuous shield grounding at the termination point to the monitoring system chassis. Verify probe tip cleanliness prior to energizing the system.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44319849087064,"sku":"21500-00-12-10-02","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/21500-00-12-10-02-3.jpg?v=1783068911","url":"https:\/\/www.industriaxplc.com\/id\/products\/21500-00-12-10-02-7200-series-proximity-probe-bently-nevada","provider":"IndustriaX Limited","version":"1.0","type":"link"}