{"product_id":"bently-nevada-330101-12-30-10-02-05-3300-xl-8-mm-proximity-probe","title":"Bently Nevada 330101-12-30-10-02-05 3300 XL 8 mm Proximity Probe","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330101-12-30-10-02-05\u003c\/strong\u003e is an \u003cstrong\u003e8 mm proximity probe\u003c\/strong\u003e engineered for precise, non-contact shaft vibration and displacement measurements in critical rotating machinery. As a key component of the Bently Nevada 3300 XL 8 mm Proximity Transducer System, this probe operates on the eddy-current principle to detect the static and dynamic distance between the probe tip and a conductive target, such as a machine shaft.\u003c\/p\u003e\n\u003cp\u003eThis specific variant features a 3\/8-24 UNF thread profile without protective armor. It is configured with an unthreaded length of 1.2 inches (Option 12), an overall case length of 3.0 inches (Option 30), and a total length of 1.0 meter (3.3 feet) (Option 10). The cable is a standard non-armored design terminated with a miniature coaxial ClickLoc connector (Option 02) without an integrated connector protector. To ensure suitability for globally classified industrial zones, it is supplied with the 05 agency approval option, covering CSA, ATEX, and IECEx hazardous area standards.\u003c\/p\u003e\n\u003cp\u003eIn a standard machinery protection system, this probe connects to a 3300 XL extension cable and interfaces with a 330180-series Proximitor sensor. Together, they form a fully calibrated measuring chain that provides high-accuracy, linear output signals (typically 7.87 V\/mm or 200 mV\/mil) directly to Bently Nevada 3500 rack monitoring modules or other machinery protection systems.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard 8 mm tip diameter optimized for eddy-current displacement and vibration measurement.\u003c\/li\u003e\n  \u003cli\u003eCustom mechanical configuration with 1.2 inches of unthreaded section and a 3.0-inch overall threaded case length.\u003c\/li\u003e\n  \u003cli\u003eStandard non-armored coaxial cable terminated with a miniature gold-plated coaxial ClickLoc connector.\u003c\/li\u003e\n  \u003cli\u003eIntegrates seamlessly within the 3300 XL transducer chain with no calibration adjustments required when matching components.\u003c\/li\u003e\n  \u003cli\u003eRobust PPS (polyphenylene sulfide) tip material and AISI 303 stainless steel body for high chemical and environmental resistance.\u003c\/li\u003e\n  \u003cli\u003eViton O-ring integrated to establish a reliable differential pressure seal between the probe tip and case.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eDesigned for permanent installations on critical rotating machinery, typical applications include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRadial shaft vibration measurement on steam and gas turbines.\u003c\/li\u003e\n  \u003cli\u003eAxial shaft position and thrust displacement monitoring in high-pressure compressors and pumps.\u003c\/li\u003e\n  \u003cli\u003eRotor dynamic studies and machinery diagnostics.\u003c\/li\u003e\n  \u003cli\u003eContinuous monitoring and over-speed protection on gearboxes, generators, and industrial fans.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada 330101 series allows custom-tailored probe dimensions, cable configurations, and safety ratings. The segment breakdown for this specific configuration is detailed below:\u003c\/p\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eOption Segment\u003c\/th\u003e\n      \u003cth\u003eCode on This SKU\u003c\/th\u003e\n      \u003cth\u003eDescription \/ Meaning\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBase Model\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e330101\u003c\/td\u003e\n      \u003ctd\u003e3300 XL 8 mm Proximity Probe, 3\/8-24 UNF thread, without armor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eA - Unthreaded Length Option\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e12\u003c\/td\u003e\n      \u003ctd\u003e1.2 inches unthreaded length (increment of 0.1 in.)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eB - Overall Case Length Option\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e30\u003c\/td\u003e\n      \u003ctd\u003e3.0 inches overall case length (increment of 0.1 in.)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eC - Total Length Option\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e10\u003c\/td\u003e\n      \u003ctd\u003e1.0 meter (3.3 feet) total cable length\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eD - Connector and Cable-Type Option\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e02\u003c\/td\u003e\n      \u003ctd\u003eMiniature coaxial ClickLoc connector, standard cable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eE - Agency Approval Option\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e05\u003c\/td\u003e\n      \u003ctd\u003eCSA, ATEX, IECEx Approvals for hazardous area installations\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eSpecification \/ Value\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eBently Nevada (Baker Hughes)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePart Number \/ Model\u003c\/td\u003e\n      \u003ctd\u003e330101-12-30-10-02-05\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTransducer System Family\u003c\/td\u003e\n      \u003ctd\u003e3300 XL 8 mm Proximity Transducer System\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProbe Diameter\u003c\/td\u003e\n      \u003ctd\u003e8 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMeasurement Type\u003c\/td\u003e\n      \u003ctd\u003eDisplacement (proximity) and vibration\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Principle\u003c\/td\u003e\n      \u003ctd\u003eEddy current\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eThread Profile\u003c\/td\u003e\n      \u003ctd\u003e3\/8-24 UNF-2A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eUnthreaded Length\u003c\/td\u003e\n      \u003ctd\u003e1.2 inches (30.5 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOverall Case Length\u003c\/td\u003e\n      \u003ctd\u003e3.0 inches (76.2 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTotal Length\u003c\/td\u003e\n      \u003ctd\u003e1.0 meter (3.3 feet)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eConnector Type\u003c\/td\u003e\n      \u003ctd\u003eMiniature male coaxial ClickLoc connector (gold-plated brass\/beryllium copper)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCable Type\u003c\/td\u003e\n      \u003ctd\u003e75 Ohm coaxial standard cable (non-armored)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProbe Resistance (R_PROBE)\u003c\/td\u003e\n      \u003ctd\u003e7.59 +\/- 0.50 Ohms (from center conductor to outer conductor)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProbe Temperature Range\u003c\/td\u003e\n      \u003ctd\u003e-52 degC to +177 degC (-62 degF to +350 degF) operating and storage\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePressure Sealing\u003c\/td\u003e\n      \u003ctd\u003eDifferential pressure seal using integrated Viton O-ring\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSystem Linear Range\u003c\/td\u003e\n      \u003ctd\u003e2.0 mm (80 mils), typically starting at 0.25 mm (10 mils) from the target\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSystem Sensitivity \/ Scale Factor\u003c\/td\u003e\n      \u003ctd\u003e7.87 V\/mm (200 mV\/mil) standard when matched with AISI 4140 steel target\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions\u003c\/td\u003e\n      \u003ctd\u003e45 mm x 95 mm x 95 mm (H x W x D)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWeight\u003c\/td\u003e\n      \u003ctd\u003e0.14 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cp\u003eTo achieve reliable dynamic vibration measurements and maintain electrical safety, adhere to the following installation recommendations:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProbe Gapping:\u003c\/strong\u003e Mount the probe with the appropriate mechanical offset gap (typically 1.27 mm or 50 mils) to center the signal in the linear range of the Proximitor sensor. Reference the system DC voltage calibration curve during gapping.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Engagement:\u003c\/strong\u003e Do not exceed the maximum thread engagement limits. For the 3\/8-24 UNF thread, the maximum recommended length of thread engagement is 0.563 inches (14.3 mm) to avoid binding.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Routing:\u003c\/strong\u003e Route the coaxial cable through dedicated industrial conduit or cable trays to prevent mechanical damage. Avoid routing parallel to high-voltage power lines to minimize electromagnetic interference.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Ensure the sensor system is properly grounded. The shield of the field wiring should be connected to a single-point instrument ground, typically at the monitoring rack end, and left floating at the Proximitor sensor housing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Protection:\u003c\/strong\u003e Since this option (02) does not include an integrated connector protector, ensure connection joints are wrapped with self-fusing silicone tape or housed in a junction box to exclude moisture and contaminants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cp\u003eThis specific configuration (Option 05) complies with global hazardous area requirements:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eATEX\/IECEx:\u003c\/strong\u003e Certified for use in Zone 0, 1, and 2 hazardous locations (Ex ia IIC T5...T1 Ga, Ex ia IIIC T90 degC...T280 degC Dc, Ex nA IIC T5...T1 Gc, Ex ec IIC T5...T1 Gc).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCSA:\u003c\/strong\u003e Approved for Class I, Division 1 and 2, Groups A, B, C, and D hazardous locations when installed per Bently Nevada drawing 141092 or 140979.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEntity Parameters:\u003c\/strong\u003e Approved for intrinsically safe applications under parameters Ui = -28 V, Ii = 140 mA, Pi = 0.91 W, Ci = 1.5 nF, Li = 610 uH when connected to certified Proximitor circuits.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666612253035,"sku":"330101-12-30-10-02-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-330101-12-30-10-02-05-3300-xl-8-mm-proximity-probes-di3jo1tm31c_6c3c2ed8-03b6-4cd1-bd18-72b1e970dae8.jpg?v=1765444156","url":"https:\/\/www.plcprotech.com\/id\/products\/bently-nevada-330101-12-30-10-02-05-3300-xl-8-mm-proximity-probe","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}