{"product_id":"330907-05-30-10-02-05-bently-nevada-proximity-probes-3300-xl-8-mm","title":"330907-05-30-10-02-05 Bently Nevada Proximity Probes 3300 XL 8 mm","description":"\u003cp\u003eConfigured for precise shaft vibration and displacement measurement in rotating machinery platforms, the \u003cstrong\u003eBently Nevada 330907-05-30-10-02-05\u003c\/strong\u003e (\u003cstrong\u003e3300 XL 8 mm\u003c\/strong\u003e Proximity Probes) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003ePart Number Breakdown and Option Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBase Model: 330907\u003c\/li\u003e\n\u003cli\u003eOption 05: 3\/8-24 UNF thread without armor\u003c\/li\u003e\n\u003cli\u003eOption 30: 3.0 meter cable length\u003c\/li\u003e\n\u003cli\u003eOption 10: 3\/8-24 UNF connector option\u003c\/li\u003e\n\u003cli\u003eOption 02: FluidLoc cable option\u003c\/li\u003e\n\u003cli\u003eOption 05: Agency approval options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003e330907-05-30-10-02-05\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\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e15.0 x 15.0 x 5.0 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-35 deg C to +177 deg C probe tip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePowered via proximity transducer power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Function\u003c\/td\u003e\n\u003ctd\u003e8 mm eddy-current non-contacting vibration measurement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMechanical Monitoring and Rotor Dynamics Architecture\u003c\/h3\u003e\n\u003cp\u003eEngineered for critical machinery protection systems, the transducer system relies on accurate eddy-current probe scaling to translate radial shaft vibration and axial position into proportional voltage signals. Gap voltage validation targets a nominal -10 VDC operational midpoint to guarantee linear response across the entire linear measurement range. Cross-talk suppression techniques are applied to multi-probe installations on high-speed turbines to isolate individual channels, ensuring that rotor dynamics analysis remains free from electromagnetic interference and signal distortion.\u003c\/p\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 x 330907-05-30-10-02-05 Proximity Probes units\u003c\/li\u003e\n\u003cli\u003e2 x Protective terminal caps\u003c\/li\u003e\n\u003cli\u003e1 x Calibration and conformance documentation sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThread Engagement: Ensure a minimum of five full thread engagements when mounting the probe into the machinery bracket to maintain stable mechanical coupling.\u003c\/li\u003e\n\u003cli\u003eShield Grounding: Terminate the coaxial cable shield exclusively at the monitor end to eliminate ground loops and reduce background electrical noise.\u003c\/li\u003e\n\u003cli\u003eClearance Verification: Maintain adequate radial clearance around the probe tip to prevent mechanical clipping or false impact readings from adjacent structural members.\u003c\/li\u003e\n\u003cli\u003eExtension Cable Routing: Route signal cables away from high-current motor leads and variable frequency drive outputs to preserve signal fidelity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the standard target material requirement for proper eddy-current response?\u003c\/p\u003e\n\u003cp\u003eThe monitored shaft must consist of an electrically conductive metallic alloy, with standard calibrations optimized for AISI 4140 steel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow is the initial gap voltage adjusted during physical installation?\u003c\/p\u003e\n\u003cp\u003eThe probe position is mechanically adjusted within the mounting thread until a stable -10 VDC reading is achieved on a digital voltmeter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes this probe type require special coaxial cable lengths for calibration?\u003c\/p\u003e\n\u003cp\u003eYes, the 3300 XL system is calibrated as a matched set consisting of probe, extension cable, and proximitor sensor, requiring precise total electrical length.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat precautions are necessary when routing the probe coaxial cable through machinery enclosures?\u003c\/p\u003e\n\u003cp\u003eCables must be secured firmly to prevent fatigue failure from mechanical vibration and protected against sharp metallic edges.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan the probe tip withstand continuous exposure to high lubricating oil temperatures?\u003c\/p\u003e\n\u003cp\u003eThe probe tip is rated for continuous operation up to +177 deg C, accommodating standard industrial turbine oil environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does the FluidLoc cable option prevent oil migration along the conductor?\u003c\/p\u003e\n\u003cp\u003eIt features a specialized internal sealing mechanism that blocks fluid wicking through the internal strands of the coaxial cable assembly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat maintenance checks should be performed periodically on installed proximity probes?\u003c\/p\u003e\n\u003cp\u003eVerify that mechanical locknuts remain tight and check static gap voltages against baseline commissioning records to detect mechanical shifting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs field recalibration required if an extension cable is replaced independently?\u003c\/p\u003e\n\u003cp\u003eYes, components in the 3300 XL system are matched; replacing an extension cable without verifying system output can introduce linearity errors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":46025238905005,"sku":"330907-05-30-10-02-05","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/xian12_338ecc3e-150b-4abb-86b1-05ae16b7a80a.jpg?v=1783668278","url":"https:\/\/www.maxwellplc.com\/products\/330907-05-30-10-02-05-bently-nevada-proximity-probes-3300-xl-8-mm","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}