{"product_id":"bently-nevada-330104-10-20-10-02-cn-3300-xl-proximity-probes","title":"Bently Nevada 330104-10-20-10-02-CN 3300 XL Proximity Probes","description":"\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330104-10-20-10-02-CN\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e330104\u003c\/strong\u003e Proximity Probe, operates as a dedicated hardware component for non-contacting displacement and vibration measurements within 3300 XL Proximity Transducer System platforms.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e330104\u003c\/strong\u003e: Base model number for 3300 XL 8 mm proximity probe with M10 x 1 threaded case.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-10\u003c\/strong\u003e: Unthreaded Length Option (10 = 1.0 inch).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-20\u003c\/strong\u003e: Overall Case Length Option (20 = 2.0 inches).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-10\u003c\/strong\u003e: Total Length Option (10 = 10 feet).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-02\u003c\/strong\u003e: Connector Type Option (02 = Standard miniature coaxial ClickLoc connector).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-CN\u003c\/strong\u003e: Agency Approval Option (CN = Approvals tailored for Chinese regional standard implementation, incorporating ATEX\/IECEx design benchmarks).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e330104-10-20-10-02-CN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eU.S.A.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.280 kg nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e8 mm probe tip diameter, 2.0 inches overall case length, 10 feet total cable length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +180 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive element driven via external Proximitor Sensor loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Size\u003c\/td\u003e\n\u003ctd\u003eM10 x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinearity\u003c\/td\u003e\n\u003ctd\u003eplus or minus 1% over full operating range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eStandard miniature coaxial ClickLoc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eATEX, IECEx certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEddy-Current Probe Scaling and Gap Voltage Validation\u003c\/h3\u003e\n\u003cp\u003eThe 330104-10-20-10-02-CN proximity probe generates a high-frequency radio frequency (RF) signal at its 8 mm tip to implement accurate eddy-current probe scaling against a conductive metal shaft. When integrated into a complete transducer loop with a 3300 XL Proximitor Sensor, physical gap changes are converted into a linear voltage output. Field verification necessitates precise gap voltage validation to anchor the sensor within its linear calibration range. Installation technicians must fine-tune the mechanical position until the static output potential registers the designated -10 VDC targets, identifying the midpoint of the calibrated measuring field. This proper baseline ensures the loop can track dynamic rotor dynamics without waveform clipping, while the shielded coaxial design guarantees high cross-talk suppression between close-proximity radial and axial sensors.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the length of the 10 feet cable affect compatibility with the external Proximitor sensor?\u003c\/p\u003e\n\u003cp\u003eA: Transducer loops require a specific total electrical length (typically 5.0 meters or 9.0 meters). A probe with a 10 feet (approximately 3.0 meters) cable must be matched with a specific extension cable length and a corresponding Proximitor sensor tuned for that total system length to prevent errors in eddy-current probe scaling.\u003c\/p\u003e\n\u003cp\u003eQ: What physical failure occurs if the ClickLoc coaxial connector shell makes contact with the machine frame?\u003c\/p\u003e\n\u003cp\u003eA: Contact between the connector shell and the machine frame creates a parallel ground loop path. This injects electrical noise into the measurement circuit, overriding the native cross-talk suppression and distorting the dynamic vibration readings.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Threading and Clearance\u003c\/strong\u003e: Inspect the M10 x 1 threaded mounting bore. Hand-thread the probe case to prevent cross-threading, ensuring the 1.0 inch unthreaded portion aligns with the mounting template without causing the tip to strike the shaft target.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGap Voltage Calibration\u003c\/strong\u003e: Energize the proximity transducer loop and bridge a digital voltmeter across the Proximitor signal terminals. Rotate the probe body slowly until the static voltage stabilizes at -10 VDC before locking the position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocknut Mechanical Torque\u003c\/strong\u003e: Secure the locknut against the entry flange to stabilize the hardware. Monitor the voltmeter continuously during torque application to ensure the mechanical tension does not shift the probe away from the -10 VDC targets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoaxial Path Routing\u003c\/strong\u003e: Guide the 10 feet coaxial cable through grounded metal conduit. The pathway must maintain a minimum static bend radius of 25.4 mm (1.0 inch) to preserve the mechanical and electrical integrity of the internal shield layers.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":43605020147802,"sku":"330104-10-20-10-02-CN","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/330102-00-20-10-02-00_61b90ca7-6318-4ebc-b2fc-b810270760db.png?v=1783325972","url":"https:\/\/www.spareoil.com\/products\/bently-nevada-330104-10-20-10-02-cn-3300-xl-proximity-probes","provider":"SpareOil Automation","version":"1.0","type":"link"}