{"product_id":"bently-nevada-330708-00-24-90-12-05-3300-xl-11-mm-proximity-probe","title":"Bently Nevada 330708-00-24-90-12-05 3300 XL 11 mm Proximity Probe","description":"\u003ch2\u003eProduct Introduction\u003c\/h2\u003e\u003cp\u003eWhen monitoring critical rotating machinery, the integrity of vibration data depends on robust sensor design. The \u003cstrong\u003eBently Nevada 330708-00-24-90-12-05\u003c\/strong\u003e 3300 XL 11 mm Proximity Probes delivers reliable, high-integrity displacement measurements in harsh industrial environments. This probe is engineered to resist common failure modes such as cable fatigue, pressure seal leakage, and temperature extremes.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications Breakdown\u003c\/h2\u003e\u003cp\u003eKey specifications from the \u003cstrong\u003eBently Nevada 330708-00-24-90-12-05\u003c\/strong\u003e are tailored for demanding applications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Tip Material:\u003c\/strong\u003e Polyphenylene sulfide (PPS) – resists chemical attack and wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Case Material:\u003c\/strong\u003e AISI 304 stainless steel – provides corrosion resistance and structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Cable:\u003c\/strong\u003e 75 Ω triaxial, FEP insulated, 9.0 meters total length – minimizes signal loss and resists high temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -52°C to +177°C (operating and storage) – ensures stable performance across wide thermal swings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e 5\/8-18 UNF – standard mounting thread for many industrial housings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Thread Engagement:\u003c\/strong\u003e 0.938 inches – critical for correct installation depth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese parameters directly address common probe failures: the PPS tip prevents breakdown from oil and contaminants, the stainless case withstands vibration fatigue, and the FEP cable resists cracking at low temperatures.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guidance\u003c\/h2\u003e\u003cp\u003eProper installation of the \u003cstrong\u003eBently Nevada 330708-00-24-90-12-05\u003c\/strong\u003e is vital for accurate readings. Observe the following guidelines:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUse the recommended probe case torque of \u003cstrong\u003e15.2 N·m (133 in·lb)\u003c\/strong\u003e – never exceed \u003cstrong\u003e45.2 N·m (400 in·lb)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eFor the connector, apply finger-tight torque only; maximum is \u003cstrong\u003e0.565 N·m (5 in·lb)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eEnsure the thread engagement does not exceed \u003cstrong\u003e0.938 inches\u003c\/strong\u003e for 5\/8-18 threads to avoid damage.\u003c\/li\u003e\n\u003cli\u003eMaintain a minimum bend radius of \u003cstrong\u003e25.4 mm (1.0 in)\u003c\/strong\u003e for the cable to prevent internal conductor breakage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBecause the probe is not pressure-tested prior to shipment, consult the custom design department if your application involves differential pressure sealing.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330708-00-24-90-12-05\u003c\/strong\u003e is built for long service life, but proactive checks extend reliability:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRegularly inspect the cable for cuts or kinks, especially near connectors.\u003c\/li\u003e\n\u003cli\u003eAvoid exposing the probe to sustained temperatures below \u003cstrong\u003e-34°C (-30°F)\u003c\/strong\u003e, as this may cause premature failure of the pressure seal.\u003c\/li\u003e\n\u003cli\u003eVerify DC resistance between center and outer conductors: for the 9.0 m probe, expect \u003cstrong\u003e8.5 ± 1.1 ohms\u003c\/strong\u003e. Deviations indicate cable damage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese practices reduce unplanned downtime and maximize return on your vibration monitoring investment.\u003c\/p\u003e\u003ch2\u003eTroubleshooting \u0026amp; Common Issues\u003c\/h2\u003e\u003cp\u003eEven with robust design, issues can arise. Common problems and solutions for the \u003cstrong\u003eBently Nevada 330708-00-24-90-12-05\u003c\/strong\u003e:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntermittent signal:\u003c\/strong\u003e Check connector torque and cable bend radius; look for cable abrasion at entry points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrift in gap voltage:\u003c\/strong\u003e Verify that the probe tip is not contaminated; clean with approved solvent.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo output:\u003c\/strong\u003e Measure probe DC resistance; if open circuit, replace probe assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure seal leakage:\u003c\/strong\u003e Ensure O-ring is intact and not exposed to extreme cold.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBy understanding these failure modes, maintenance teams can quickly diagnose and rectify issues.\u003c\/p\u003e\u003ch2\u003eSelection Guide \u0026amp; Purchasing Advice\u003c\/h2\u003e\u003cp\u003eWhen purchasing the \u003cstrong\u003eBently Nevada 330708-00-24-90-12-05\u003c\/strong\u003e, confirm that your system requires a 5\/8-18 UNF thread, 9.0 m cable length, and miniature coaxial ClickLoc connector with FluidLoc cable. This variant includes multiple agency approvals for global use. For reliable sourcing and fast delivery, contact \u003cstrong\u003eUBEST Automation\u003c\/strong\u003e at ubest101 to verify stock and lead times.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default","offer_id":44404289699939,"sku":"330708-00-24-90-12-05","price":243.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/330708_20_281_29_23a72f2a-5309-45eb-b81c-c0ab1b789c2d.jpg?v=1785127838","url":"https:\/\/www.plcsourcepro.com\/products\/bently-nevada-330708-00-24-90-12-05-3300-xl-11-mm-proximity-probe","provider":"PLC Source PRO","version":"1.0","type":"link"}