{"product_id":"bently-nevada-330105-02-12-05-02-01-3300-xl-reverse-mount-proximity-probe","title":"Bently Nevada 330105-02-12-05-02-01 3300 XL Reverse Mount Proximity Probe","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eOption 02 (0.2 in unthreaded length) and Option 12 (1.2 in overall case length) specify this 3300 XL 8 mm reverse mount proximity probe configuration — \u003cstrong\u003e330105-02-12-05-02-01\u003c\/strong\u003e. This eddy-current probe measures shaft vibration, axial position, and oil-film thickness on rotating machinery. Unlike standard front-mount probes that thread into place from the outside of the machine housing, this reverse mount variant installs from the rear or from inside a mounting sleeve, allowing machinery protection monitoring in compact bearing housings or spaces with limited external access.\u003c\/p\u003e\n\n\u003cp\u003eThe probe utilizes a 3\/8-24 UNF-2A thread design and integrates a 0.5-meter (1.6 feet) total length coaxial cable. For proper calibration and functionality, this 0.5-meter probe is matched with a corresponding 4.5-meter or 8.5-meter extension cable, completing a 5.0-meter or 9.0-meter transducer system that interfaces directly with a calibrated 3300 XL Proximitor sensor. The coaxial cable is terminated with a gold-plated miniature ClickLoc coaxial connector that resists mechanical vibration without requiring a bulky connector protector sleeve. Equipped with Option 01 agency approvals, the assembly meets CSA us\/c standards for hazardous locations, certifying it for use in intrinsically safe and non-incendive installations.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReverse mount design allows installation into sleeve assemblies or bearing housings from the inside or rear.\u003c\/li\u003e\n  \u003cli\u003eOption 02 unthreaded length of 0.2 inches (5.0 mm) accommodates low-profile mounting requirements.\u003c\/li\u003e\n  \u003cli\u003eOption 12 overall case length of 1.2 inches (30 mm) with a standard 3\/8-24 UNF-2A threaded body.\u003c\/li\u003e\n  \u003cli\u003eOption 05 total cable length of 0.5 meters (1.6 feet) minimizes cable slack within machine casings.\u003c\/li\u003e\n  \u003cli\u003eOption 02 miniature ClickLoc coaxial connector provides gold-plated positive locking to maintain signal integrity.\u003c\/li\u003e\n  \u003cli\u003eOption 01 CSA us\/c agency approvals certify the hardware for Class I, Division 1 and 2 hazardous areas.\u003c\/li\u003e\n  \u003cli\u003ePolyphenylene sulfide (PPS) probe tip material withstands chemical exposure and high temperatures.\u003c\/li\u003e\n  \u003cli\u003eAISI 303 stainless steel case construction provides corrosion protection in harsh industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRadial shaft vibration and axial position measurement on industrial rotating machinery.\u003c\/li\u003e\n  \u003cli\u003eSteam turbine, gas turbine, and generator bearing housing protection systems.\u003c\/li\u003e\n  \u003cli\u003eCentrifugal compressor, expander, and gearbox condition monitoring.\u003c\/li\u003e\n  \u003cli\u003eHigh-speed turbo-machinery monitoring with limited external clearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSegment \/ Option\u003c\/th\u003e\n      \u003cth\u003eCode on This SKU\u003c\/th\u003e\n      \u003cth\u003eMeaning from Datasheet\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOrderable Part Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e330105-02-12-05-02-01\u003c\/td\u003e\n      \u003ctd\u003e3300 XL 8 mm Reverse Mount Proximity Probe, 3\/8-24 UNF threads\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eA - Unthreaded Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e02\u003c\/td\u003e\n      \u003ctd\u003e0.2 in (5.0 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eB - Overall Case Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e12\u003c\/td\u003e\n      \u003ctd\u003e1.2 in (30 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eC - Total Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e05\u003c\/td\u003e\n      \u003ctd\u003e0.5 meter (1.6 feet)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eD - Connector\/Cable Type\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\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e01\u003c\/td\u003e\n      \u003ctd\u003eCSA us\/c approvals (Class I, Division 1 and 2, Groups A, B, C, D)\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  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eBently Nevada (Baker Hughes)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBase Model\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e330105\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSystem Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3300 XL 8 mm Proximity Transducer System\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eThread Size\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3\/8-24 UNF-2A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProbe Tip Diameter\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e8.0 mm (0.31 in)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eUnthreaded Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0.2 in (5.0 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOverall Case Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e1.2 in (30 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eTotal Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0.5 meter (1.6 feet)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eGold-plated miniature ClickLoc coaxial male\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCable Impedance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e75 ohms coaxial\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProbe Tip Material\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003ePolyphenylene sulfide (PPS)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProbe Case Material\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eAISI 303 stainless steel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-52 degC to +177 degC (-62 degF to +350 degF)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePressure Seal Rating\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eSeals differential pressure up to 7.0 bar (100 psi) between tip and case\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eThread Engagement Limit\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0.563 in maximum recommended to prevent binding\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\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\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0.15 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\u003eEnsure the probe mounting location is free of debris. When installing the reverse mount probe, thread the assembly from the rear of the sleeve or housing. Do not exceed the maximum thread engagement length of 14.3 mm (0.563 in) to avoid physical binding. Tighten the probe to finger tight during installation, keeping torque within the maximum limit of 3.9 N-m (35 in-lb) to protect the threaded housing. Route the coaxial cable with a minimum bend radius of 25.4 mm (1.0 in) and secure it using non-metallic clamps to prevent cable wear from high machinery vibration. Maintain clean, dry connections on the ClickLoc connector, and verify that the coaxial cable shield is isolated from the machine ground and connected to the common terminal at the Proximitor sensor barrier block.\u003c\/p\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eNorth American Approvals\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eCSA us\/c Class I, Division 1, Groups A, B, C, and D (Intrinsically safe when connected per drawing 141092)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDivision 2 Approvals\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eCSA us\/c Class I, Division 2, Groups A, B, C, and D (Non-incendive when connected per drawing 140979)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666769768811,"sku":"330105-02-12-05-02-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-330105-02-12-05-02-01-3300-xl-8-mm-reverse-mount-probes-p5ztamxjdr3_4fa0db5f-4f87-4b80-9932-faa8a71285ff.jpg?v=1765447267","url":"https:\/\/www.plcprotech.com\/pt\/products\/bently-nevada-330105-02-12-05-02-01-3300-xl-reverse-mount-proximity-probe","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}