{"product_id":"bently-nevada-330191-00-08-90-05-3300-xl-etr-proximity-probe-sensor","title":"Bently Nevada 330191-00-08-90-05 3300 XL ETR Proximity Probe Sensor","description":"\u003ch3\u003e\u003cb\u003eProduct Overview\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #0056b3;\"\u003e\u003cb\u003eBently Nevada 330191-00-08-90-05\u003c\/b\u003e\u003c\/span\u003e is a high-performance \u003cspan style=\"color: #0056b3;\"\u003e\u003cb\u003e3300 XL 8 mm ETR\u003c\/b\u003e\u003c\/span\u003e (Extended Temperature Range) proximity probe. Engineers design this sensor for non-contact vibration and position measurements on critical industrial machinery. The unit features a 3\/8-24 UNF thread, a 0.0-inch unthreaded length, and a 0.8-inch case length. It incorporates a total length of 9.0 meters (29.5 feet) with PFA-insulated triaxial cable for severe thermal environments. Patented TipLoc molding ensures a secure bond between the PPS tip and stainless steel case. Furthermore, the CableLoc design provides 330 N (75 lbf) pull strength. This probe delivers robust, reliable performance under extreme physical and thermal stress.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBrand:\u003c\/b\u003e \u003cspan style=\"color: #0056b3;\"\u003e\u003cb\u003eBently Nevada\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eModel Part Number:\u003c\/b\u003e \u003cspan style=\"color: #0056b3;\"\u003e\u003cb\u003e330191-00-08-90-05\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProduct Series:\u003c\/b\u003e \u003cspan style=\"color: #0056b3;\"\u003e\u003cb\u003e3300 XL 8 mm Series\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSensor Type:\u003c\/b\u003e Extended Temperature Range (ETR) Proximity Probe\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTotal Length Option:\u003c\/b\u003e 9.0 meters (29.5 feet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread Type \u0026amp; Size:\u003c\/b\u003e 3\/8-24 UNF thread\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUnthreaded Length:\u003c\/b\u003e 0.0 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOverall Case Length:\u003c\/b\u003e 0.8 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLinear Range:\u003c\/b\u003e Standard 2.0 mm (80 mils) nominal linear scale\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScale Factor \/ Sensitivity:\u003c\/b\u003e Standard 7.87 V\/mm (200 mV\/mil) with 3300 XL Proximitor Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrequency Response:\u003c\/b\u003e 0 Hz (DC) to 10 kHz (+0, -3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eResolution:\u003c\/b\u003e Sub-micron capability for precise shaft position tracking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower Requirements:\u003c\/b\u003e -17.5 Vdc to -26 Vdc at 12 mA maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOutput Resistance:\u003c\/b\u003e 50 Ω nominal\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDC Resistance (RPROBE):\u003c\/b\u003e 9.87 ± 0.50 Ω (Center to Outer Conductor)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Temperature Range:\u003c\/b\u003e -55°C to +232°C (-67°F to +450°F) for EPL Ga\/Gc T1 rating\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProbe Tip Material:\u003c\/b\u003e Polyphenylene sulfide (PPS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProbe Case Material:\u003c\/b\u003e AISI 303 or 304 stainless steel (SST)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCable Material:\u003c\/b\u003e 75Ω triaxial, perfluoroalkoxy (PFA) insulated\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConnector Material:\u003c\/b\u003e Gold-plated brass or gold-plated beryllium copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTensile Strength:\u003c\/b\u003e 330 N (75 lbf) probe case to lead attachment\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnvironmental Resistance:\u003c\/b\u003e Viton O-ring pressure seal behind tip, optional FluidLoc oil blocking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInterference Immunity:\u003c\/b\u003e Triaxial shielded design suppresses external electromagnetic interference (EMI)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eSystem Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #0056b3;\"\u003e\u003cb\u003e330191-00-08-90-05\u003c\/b\u003e\u003c\/span\u003e operates seamlessly as part of a complete matched eddy current transducer system. It interfaces directly with \u003cspan style=\"color: #0056b3;\"\u003e\u003cb\u003eBently Nevada 3300 XL\u003c\/b\u003e\u003c\/span\u003e Proximitor Sensors without requiring external extension cables for this 9-meter configuration. It integrates smoothly into \u003cb\u003eBently Nevada 3500 Series\u003c\/b\u003e machinery monitoring systems and \u003cb\u003eBently Nevada 1900\/27\u003c\/b\u003e machinery protection monitors.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eTarget Equipment Applications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy industrial steam and gas turbines\u003c\/li\u003e\n\u003cli\u003eMultistage centrifugal air and gas compressors\u003c\/li\u003e\n\u003cli\u003eHigh-pressure boiler feed pumps and process pumps\u003c\/li\u003e\n\u003cli\u003eIndustrial gearboxes and speed reducers\u003c\/li\u003e\n\u003cli\u003eLarge electric motors, generators, and hydro-turbines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eDiagnostic \u0026amp; Monitoring Capabilities\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eThis eddy current probe continuously generates precise proximity voltage signals. Control systems convert these signals into real-time condition monitoring metrics. It detects dynamic radial shaft vibration (orbit analysis) and keyphasor speed\/phase timing. Additionally, it tracks static axial thrust position, thermal shaft expansion, and eccentricity. Maintenance teams rely on these diagnostics to catch early bearing wear and shaft misalignment before costly failures occur.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eAgency Approvals \u0026amp; Certifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cb\u003e05 Agency Approval Option\u003c\/b\u003e provides global hazardous area certifications, including CSA, ATEX, and IECEx approvals. Classifications cover EPL Ga\/Gc T1 through T5 zones (-55°C to +232°C) and dust environments (EPL Dc). This option ensures safe deployment in explosive gas and dust atmospheres worldwide.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eInstallation Guidelines\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify correct mechanical clearance and mounting thread depth (3\/8-24 UNF).\u003c\/li\u003e\n\u003cli\u003eAvoid excessive cable twisting during probe body installation.\u003c\/li\u003e\n\u003cli\u003eEnsure target material matches the calibrated material standard (AISI 4140 steel default).\u003c\/li\u003e\n\u003cli\u003eMaintain a minimum probe tip clearance distance to surrounding metal to eliminate side-wall interference.\u003c\/li\u003e\n\u003cli\u003eTighten electrical connectors precisely to the maximum torque of 0.565 N•m (5 in•lbf).\u003c\/li\u003e\n\u003cli\u003eProtect exposed connectors from moisture and conductive debris using proper connector protectors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eCommissioning \u0026amp; Maintenance Ease\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eThe integrated 9-meter cable length simplifies installation by eliminating the intermediate connection point. Technicians can check probe health quickly using standard multimeter resistance checks (9.87 ± 0.50 Ω nominal). The gold-plated contacts resist corrosion, minimizing signal drift over extended operating intervals.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003ePackaging Details, Delivery \u0026amp; Warranty\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCondition:\u003c\/b\u003e New \u0026amp; Original in Factory Packing\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFactory Warranty:\u003c\/b\u003e 12 Months full coverage\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStandard Order Processing:\u003c\/b\u003e Ships within 24 to 48 hours from order confirmation\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExpress Courier Partners:\u003c\/b\u003e FedEx, UPS, DHL worldwide express delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eGlobal PLC Spare HUB's Insight\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eOur engineering team views the \u003cspan style=\"color: #0056b3;\"\u003e\u003cb\u003e330191-00-08-90-05\u003c\/b\u003e\u003c\/span\u003e probe as an essential problem-solver for high-temperature vibration monitoring. Traditional FEP cables degrade quickly above 177°C. However, the PFA insulation on this ETR model withstands continuous exposure up to 232°C. Specifying the 9-meter total length eliminates intermediate extension connectors inside the hot machine casing. This single design choice removes a common source of signal noise and moisture contamination. It provides a long-term, low-maintenance sensing solution for steam turbines and hot gas compressors.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eFrequently Asked Questions (FAQ)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eQ: Does the 330191-00-08-90-05 require a separate extension cable?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA:\u003c\/b\u003e No. This specific model features an integrated 9.0-meter total cable length. Nine-meter probe systems connect directly to the matching 9-meter Proximitor Sensor without using an extension cable.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: What is the main difference between standard FEP cable and this ETR PFA cable?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA:\u003c\/b\u003e Standard FEP cables handle temperatures up to +177°C (+350°F). The Extended Temperature Range (ETR) PFA cable handles higher temperatures up to +232°C (+450°F), preventing insulation degradation in extreme heat.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: How can field engineers verify probe circuit integrity before installation?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA:\u003c\/b\u003e Measure the DC resistance between the center conductor and outer conductor using a calibrated multimeter. A healthy 9-meter probe will read within the 9.87 ± 0.50 Ω specification range.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: What torque setting should I apply to the connector thread?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA:\u003c\/b\u003e Always hand-tighten connectors first, then torque to a maximum limit of 0.565 N•m (5 in•lbf) to avoid damaging the gold-plated contact pins.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Ordering Selection Guide: How do I select the right thread and armor options?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA:\u003c\/b\u003e Match the thread size (3\/8-24 UNF standard vs. metric M10x1) to your bearing housing tap. Choose option -08 for 0.8-inch case lengths when mounting space is tight. Select unarmored options (-90) when routing cable through conduit, or armored options when cable exposure to mechanical impact or sharp edges exists.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330191_330192_330193_330194_32a0fcdf-e50c-4499-9ae9-f976bc7295b5.png?v=1781602048\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45014035628214,"sku":"330191-00-08-90-05","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/3301913_2_8a46daf9-9b6b-4c17-af66-a66dbe53f1e1.jpg?v=1784606578","url":"https:\/\/www.plcsparehub.com\/products\/bently-nevada-330191-00-08-90-05-3300-xl-etr-proximity-probe-sensor","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}