{"product_id":"330702-00-24-10-02-05-bently-nevada-3300-xl-11mm-proximity-sensor-probe","title":"330702-00-24-10-02-05 Bently Nevada 3300 XL 11mm Proximity Sensor Probe","description":"\u003ch3\u003e\u003cstrong\u003eProduct Executive Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eBently Nevada 330702-00-24-10-02-05\u003c\/strong\u003e\u003c\/span\u003e is an industrial-grade \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e3300 XL 11 mm Proximity Probe\u003c\/strong\u003e\u003c\/span\u003e engineered for long linear range vibration and displacement tracking. Vibration instrumentation specialists specify this transducer system when extended linear range is required or when target counterbore dimensions prevent standard 8 mm probe installation.\u003c\/p\u003e\n\u003cp\u003eConstructed with an aggressive 1\/2-20 UNF threaded AISI 304 stainless steel casing, this armored model incorporates heavy-duty flexible stainless steel armor over 75 Ohm triaxial fluoroethylene propylene insulated cable. The polyphenylene sulfide tip encapsulation resists chemical attack and harsh industrial process environments.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB Insight \u0026amp; Field Engineering Review\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIn turbomachinery protection applications, standard 8 mm probes reach limits when shaft target movement exceeds 2.0 mm (80 mils). The \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eBently Nevada 3300 XL 11mm Series\u003c\/strong\u003e\u003c\/span\u003e extends linear range to 4.0 mm (160 mils), making the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e330702-00-24-10-02-05\u003c\/strong\u003e\u003c\/span\u003e essential for large steam turbine thrust position measurements and rod drop monitoring on reciprocating gas compressors.\u003c\/p\u003e\n\u003cp\u003eDuring a field retrofit on a high-pressure boiler feed pump, engineers encountered excessive mechanical shaft float during startup sequences. Replacing standard short-range sensors with the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e330702-00-24-10-02-05\u003c\/strong\u003e\u003c\/span\u003e prevented voltage saturation at maximum axial excursion, preserving critical machinery alarm logic without unexpected trips.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eConfiguration Breakdown (Part Number Hierarchy)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: none; padding-left: 10px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e330702\u003c\/strong\u003e — Product Series: \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e3300 XL 11 mm Probe\u003c\/strong\u003e\u003c\/span\u003e (1\/2-20 UNF Thread, Armored)\u003c\/li\u003e\n\u003cli\u003e  └── \u003cstrong\u003e00\u003c\/strong\u003e — Unthreaded Length Option: 0.0 inches\u003c\/li\u003e\n\u003cli\u003e      └── \u003cstrong\u003e24\u003c\/strong\u003e — Overall Case Length Option: 2.4 inches\u003c\/li\u003e\n\u003cli\u003e          └── \u003cstrong\u003e10\u003c\/strong\u003e — Total Length Option: 1.0 meter (3.3 feet)\u003c\/li\u003e\n\u003cli\u003e              └── \u003cstrong\u003e02\u003c\/strong\u003e — Connector \u0026amp; Cable Option: Miniature coaxial ClickLoc connector, standard cable\u003c\/li\u003e\n\u003cli\u003e                  └── \u003cstrong\u003e05\u003c\/strong\u003e — Agency Approval Option: Multiple Hazardous Area Approvals (CSA, ATEX, IECEx)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Parameters \u0026amp; Operating Limits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Bently Nevada\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Part Number:\u003c\/strong\u003e \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e330702-00-24-10-02-05\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Series:\u003c\/strong\u003e \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e3300 XL 11 mm Transducer System\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Threads:\u003c\/strong\u003e 1\/2-20 UNF-2A (Max thread engagement: 0.750 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Resistance (RPROBE):\u003c\/strong\u003e 5.9 ± 0.5 Ohms (Center conductor to outer conductor)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Specification:\u003c\/strong\u003e 75 Ohm triaxial FEP insulated cable with flexible SST armor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Construction:\u003c\/strong\u003e Miniature coaxial ClickLoc gold-plated brass lock mechanism\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Case Torque:\u003c\/strong\u003e 45.2 N·m (400 in·lb) | Recommended: 15.2 N·m (133 in·lb)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Torque Rating:\u003c\/strong\u003e Finger tight (Recommended) | Max limit: 0.565 N·m (5 in·lb)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Cable Bend Radius:\u003c\/strong\u003e 25.4 mm (1.0 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating \u0026amp; Storage Temperature:\u003c\/strong\u003e -52°C to +177°C (-62°F to +351°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealing Mechanism:\u003c\/strong\u003e Internal Viton O-ring pressure seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 0.17 kg (0.37 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSelection Comparison \u0026amp; Engineering Advice\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e330702-00-24-10-02-05\u003c\/strong\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003ca style=\"color: #0056b3; text-decoration: underline;\" href=\"https:\/\/www.plcsparehub.com\/products\/330702-00-26-50-12-00-premium-bently-nevada-11mm-proximity-sensor-probe\" target=\"_blank\"\u003e\u003cstrong\u003e330702-00-26-50-12-00\u003c\/strong\u003e\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eOverall Case Length\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e2.4 inches (Unthreaded: 0.0 in)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e2.6 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eTotal Electrical Length\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e1.0 meter (Requires 4.0m or 8.0m extension cable)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e5.0 meters (Direct connection to 5.0m Proximitor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eCable Option\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eOption 02 (Standard cable with stainless steel armor)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eOption 12 (FluidLoc cable with armor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eAgency Approvals\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eOption 05 (Multiple Hazardous Area Approvals)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eOption 00 (Standard, No HazLoc certification)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eEngineering Advice:\u003c\/strong\u003e Select the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e330702-00-24-10-02-05\u003c\/strong\u003e\u003c\/span\u003e when deploying probes inside hazardous process zones that demand certified intrinsic safety approvals and require flexible conduit routing back to an external junction box. If your machine design requires liquid-tight sealing along the cable core to block oil migration out of the bearing box, select the \u003ca style=\"color: #0056b3; text-decoration: underline;\" href=\"https:\/\/www.plcsparehub.com\/products\/330702-00-26-50-12-00-premium-bently-nevada-11mm-proximity-sensor-probe\" target=\"_blank\"\u003e\u003cstrong\u003e330702-00-26-50-12-00\u003c\/strong\u003e\u003c\/a\u003e FluidLoc probe instead.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication Scenarios \u0026amp; Machinery Diagnostics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThrust position tracking on high-power steam turbine generators and heavy industrial gas turbines.\u003c\/li\u003e\n\u003cli\u003eReciprocating compressor piston rod drop measurement and crosshead slide alignment detection.\u003c\/li\u003e\n\u003cli\u003eDifferential expansion monitoring on large power generation turbomachinery trains.\u003c\/li\u003e\n\u003cli\u003eEarly fault detection for severe rotor thermal growth, axial collar wear, and extreme shaft surge conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation, Maintenance \u0026amp; Logistics Terms\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eMount the probe body using a calibrated torque wrench, taking care not to exceed 15.2 N·m (133 in·lb) recommended mounting torque on the 1\/2-20 threads. Maintain cable bend radius above 25.4 mm (1.0 inch) to prevent inner dielectric layer degradation.\u003c\/p\u003e\n\u003cp\u003eConnect coaxial ClickLoc fittings hand-tight until the internal detent mechanism locks firmly. Verify baseline DC loop resistance reads approximately 5.9 Ohms between the center pin and outer shell during loop checks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e 1 x \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eBently Nevada 330702-00-24-10-02-05 Proximity Probe\u003c\/strong\u003e\u003c\/span\u003e, complete with protective connector cap and factory calibration documentation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGlobal Dispatch \u0026amp; Freight:\u003c\/strong\u003e Orders process and ship in 24 to 48 hours. Express delivery via FedEx, UPS, and DHL air cargo worldwide.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty Policy:\u003c\/strong\u003e Covered by a full 12-month operational warranty against mechanical and electrical manufacturing defects under specified operating conditions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions \u0026amp; Field Engineering Guidance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Why choose an 11 mm proximity probe over a standard 8 mm proximity probe?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: 11 mm probes provide double the linear measurement range (4.0 mm vs. 2.0 mm), making them necessary for applications with large physical displacement such as axial thrust collar movement or rod drop monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Can I install this 1.0-meter probe directly into a 9.0-meter Proximitor sensor without an extension cable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: No, total system electrical length must match sensor design. A 1.0-meter probe requires an 8.0-meter extension cable when matched with a 9.0-meter Proximitor to maintain correct system calibration scale factor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: What indicates a failing probe cable during field resistance checks?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: A healthy 1.0-meter 11 mm probe cable measures 5.9 ± 0.5 Ohms across center conductor to outer shield. Open circuits (infinite resistance) or short circuits below 4.0 Ohms indicate internal conductor fatigue or moisture ingress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: What is the primary operational risk if ambient temperatures fall below -34°C (-30°F)?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA4: Sub-zero exposure below -34°C stiffens the internal Viton O-ring seal, which can compromise the differential pressure seal between the probe tip and metal body, leading to potential oil leakage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: How do Option 05 agency approvals affect field wiring practices in hazardous areas?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA5: Option 05 compliance certifies the probe for intrinsic safety and non-incendive environments. Field installation must follow hazardous area wiring guidelines, incorporating safety barriers or IS isolators in control cabinets.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330702_2_5004c282-9c15-4e07-bd54-8c916f35938c.png?v=1780912154\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45013977792694,"sku":"330702-00-24-10-02-05","price":165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/Bently330702_13.jpg?v=1784786627","url":"https:\/\/www.plcsparehub.com\/products\/330702-00-24-10-02-05-bently-nevada-3300-xl-11mm-proximity-sensor-probe","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}