{"product_id":"bently-nevada-86691-01250-0400-15-vibration-probe","title":"Bently Nevada 86691-01250-0400-15 Vibration Probe","description":"\u003ch1\u003eBently Nevada 86691-01250-0400-15 Vibration Probe\u003c\/h1\u003e\n\u003cp\u003eConfigured for non-contact vibration and shaft motion measurement in machinery monitoring systems, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 86691-01250-0400-15\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e86691-01250-0400-15\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eVibration Probe) provides direct sensing of conductive target movement through eddy-current measurement technology. The probe operates as part of a proximity transducer system used for vibration monitoring, shaft position measurement, and machine protection functions.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable class=\"___1vyiefv f1ddd56o f16vktn6 f1ahpp82 f11qra4b f1uinfot fibjyge fvueend f9yszdx f1fu4s3n f3l3pb3 f10ghnd0 f8fmt76 fjvbh62 f1qrqxae f1vw5qpk fc02sbz fxawf59 fymf513 f1aoyrul f1el8yx3 f1pymoxg f1ofu761 fe6itr f7coize f1794535 f1o0pw0q fbjjl9v fk1v6el f16pyhcb f1ixlhx9 f12zef0i flu5r5u f19haqzy f1owmcxx f1oddm8q f1004tna fcoaxci fh0ee9u f15v23i2 f1dmj53 f1r1gcv9 f14z1veh ffufd3x f1ypplot f1660cg\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e86691-01250-0400-15\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eVibration Probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eU.S.A.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Principle\u003c\/td\u003e\n\u003ctd\u003eEddy-current proximity sensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eNon-contact vibration and displacement measurement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Type\u003c\/td\u003e\n\u003ctd\u003eMachinery condition monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget Type\u003c\/td\u003e\n\u003ctd\u003eConductive rotating machinery components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eBently Nevada proximity transducer systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Type\u003c\/td\u003e\n\u003ctd\u003eEddy-current probe output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDetermined by associated Proximitor system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Method\u003c\/td\u003e\n\u003ctd\u003eFixed probe mounting assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEddy-Current Probe Scaling and Gap Voltage Verification\u003c\/h3\u003e\n\u003cp\u003eThe 86691-01250-0400-15 utilizes eddy-current sensing technology to monitor the position and movement of conductive machine components without physical contact. The probe generates a high-frequency electromagnetic field and responds to changes in the distance between the probe tip and the monitored target.\u003c\/p\u003e\n\u003cp\u003eAccurate measurement performance depends on proper integration with the associated extension cable and Proximitor sensor. Within a calibrated transducer system, gap voltage verification is typically performed during commissioning to confirm that the probe is positioned within the specified operating range.\u003c\/p\u003e\n\u003cp\u003eThe transducer assembly is intended to deliver repeatable shaft vibration, displacement, and position measurements throughout machine operating cycles.\u003c\/p\u003e\n\u003ch3\u003eRotor Dynamics and Transducer Interchangeability\u003c\/h3\u003e\n\u003cp\u003eThe vibration probe forms part of a complete proximity transducer system consisting of a probe, extension cable, and Proximitor sensor. System calibration is based on the electrical characteristics of all three components operating together.\u003c\/p\u003e\n\u003cp\u003eReplacement of a single component without maintaining the calibrated combination can affect transducer performance. For this reason, matching probe, cable, and signal-conditioning components are commonly maintained as compatible assemblies.\u003c\/p\u003e\n\u003cp\u003eThe measurement system supports continuous rotor dynamic monitoring and machine protection functions without imposing mechanical loading on the monitored shaft surface.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the vibration probe operate as a standalone device?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo. The probe is designed to operate as part of a complete transducer system that includes a compatible extension cable and Proximitor sensor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the probe contact the rotating shaft during operation?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo. The sensing principle is non-contact eddy-current measurement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is component matching important in proximity transducer systems?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProbe, extension cable, and Proximitor sensor characteristics contribute to calibration accuracy. Compatibility should be verified whenever components are replaced.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eVerify compatibility between the probe, extension cable, and signal-conditioning hardware before installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInspect the probe tip and cable assembly for mechanical damage before mounting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoute transducer cables separately from motor feeders and high-current conductors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAvoid sharp bends, cable crushing, and excessive pulling forces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnsure the probe mounting arrangement provides stable positioning relative to the target surface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApply shielding and grounding practices in accordance with plant instrumentation standards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerform gap voltage validation and channel functional testing before placing equipment into service.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":67651418161226,"sku":"86691-01250-0400-15","price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/8569\/3770\/files\/21_ba921a91-229e-4b65-ba70-03978bc3061c.jpg?v=1760930730","url":"https:\/\/www.topbrandsplc.com\/products\/bently-nevada-86691-01250-0400-15-vibration-probe","provider":"Topbrands PLC Limited","version":"1.0","type":"link"}