{"product_id":"330703-020-100-90-02-00-bently-nevada-3300-xl-11-mm-proximity-probes","title":"330703-020-100-90-02-00 Bently Nevada 3300 XL 11 mm Proximity Probes","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 330703-020-100-90-02-00\u003c\/strong\u003e, also cataloged as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e330703\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProximity Probes, operates as a dedicated hardware component for non-contacting vibration and displacement measurement within 3300 XL Machinery Protection Systems. The component tracks long-range static and dynamic displacement parameters by establishing a radio-frequency eddy-current field between the 11 mm sensor head and a conductive target, outputting a highly linear analog signal to downstream monitor channels.\u003c\/p\u003e\n\u003ch3\u003eModel Matrix Selection\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e330703\u003c\/strong\u003e: 3300 XL 11 mm Proximity Probe, M14 x 1.5 thread, smooth case without armor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-020\u003c\/strong\u003e: Unthreaded length option (20 mm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-100\u003c\/strong\u003e: Overall case length option (100 mm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-90\u003c\/strong\u003e: Total length option (9.0 meters \/ 29.5 feet)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-02\u003c\/strong\u003e: Connector option (Miniature coaxial ClickLoc connector with connector protector)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-00\u003c\/strong\u003e: Agency approval option (Standard execution, no regional hazardous area certifications)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e330703-020-100-90-02-00\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUnited States\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.48 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e260 mm x 260 mm x 60 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-51 deg C to +177 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePassive inductive sensor (Driven by external -24 VDC Proximitor loop)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProbe Tip Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e11 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eThread Specification\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eM14 x 1.5\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLinear Envelope\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4.0 mm (160 mils) nominal range\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNominal Scale Factor\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.94 V\/mm (100 mV\/mil) +\/- 10%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCalibration Target\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAISI 4140 high-strength steel alloy\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEddy-Current Probe Scaling and Rotor Dynamics Stability\u003c\/h3\u003e\n\u003cp\u003eThe 11 mm tip configuration alters eddy-current probe scaling to deliver twice the linear range of standard 8 mm elements, facilitating extended tracking across large thermal growth profiles. Field installation requires executing gap voltage validation targeting a -10 VDC baseline, centering the physical alignment within the 160 mil operating envelope. In machinery setups monitoring low-frequency rotor dynamics, multi-probe proximity arrays must enforce cross-talk suppression safety boundaries. Parallel 11 mm installations require maintaining a minimal physical probe-to-probe center separation distance of 76.2 mm to isolate adjacent high-frequency radio fields from inductive overlap.\u003c\/p\u003e\n\u003ch3\u003eKit Inventory\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Bently Nevada 330703-020-100-90-02-00 Proximity Probe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Pre-installed ClickLoc Coaxial Connector Protector Sleeve\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2 x M14 x 1.5 Hex Lock Jam Nuts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Factory Performance Calibration Log Sheet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003ePhysical installation requires rigid mechanical alignment to prevent mounting resonance from distorting high-frequency displacement signals.\u003c\/p\u003e\n\u003col class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eCheck the clean, tapped M14 x 1.5 housing entry channel. Thread the sensor body manually to verify smooth engagement over the 100 mm case length.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInterconnect the 9.0-meter integral lead directly to a matched 3300 XL 11 mm Proximitor Sensor, circumventing the need for an independent extension line.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdvance the probe head toward the shaft target until a standard digital voltmeter connected at the monitor output verifies gap voltage validation at -10.0 VDC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTorque the provided M14 jam nuts to a maximum limit of 22.6 N-m (200 in-lb). Do not over-torque to prevent mechanical distortion of the thin-walled internal sensor tip.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGuide the long 9.0-meter coaxial line along structural machinery members inside clean steel conduit. Ensure the outermost coaxial shield remains isolated from local machine frames to prevent ground loop noise contamination.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eCargo Packing and Dispatch\u003c\/h3\u003e\n\u003cp\u003eDelivery time: 2-7 days when payment finish, with international fulfillment managed via DHL, FEDEX, or UPS air networks. All units undergo warehouse isolation inside anti-static industrial packaging using shock-attenuating internal micro-cellular foam cavities to safeguard core alignment profiles and scale calibration properties during global transport.\u003c\/p\u003e\n\u003ch3\u003eTransducer System FAQ\u003c\/h3\u003e\n\u003cp\u003eQ: Can this 9.0-meter probe assembly be linked to an intermediate extension cable to reach a further rack destination?\u003c\/p\u003e\n\u003cp\u003eA: No. The 330703-020-100-90-02-00 features an internal 9.0-meter total electrical length option. It must be coupled directly to a 9.0-meter version 3300 XL 11 mm Proximitor Sensor without any intermediate extension cables. Adding external lines alters system impedance, destroying the factory calibration matrix.\u003c\/p\u003e\n\u003cp\u003eQ: Is this long-range probe tip compatible with Proximitor electronics designed for standard 8 mm probes?\u003c\/p\u003e\n\u003cp\u003eA: No. Standard 8 mm probes operate on a scale of 200 mV\/mil, whereas this 11 mm model utilizes a modified coil geometry optimized for 100 mV\/mil eddy-current probe scaling. Cross-connecting components across series lines yields incorrect voltage conversions and trips rack fault loops.\u003c\/p\u003e\n\u003cp\u003eQ: Does disconnecting the ClickLoc interface while the monitor loop is energized damage internal components?\u003c\/p\u003e\n\u003cp\u003eA: No. The passive transducer assembly contains no active semiconductors and operates under low energy conditions. Breaking the connector under a live -24 VDC feed causes no physical damage, though it forces the matched monitoring channel into an instantaneous NOT OK fault condition.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518831714477,"sku":"330703-020-100-90-02-00","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-330703-020-100-90-02-00-3300-xl-11-mm-proximity-probes-1w2u5z1evj0.jpg?v=1766979860","url":"https:\/\/www.maxwellplc.com\/products\/330703-020-100-90-02-00-bently-nevada-3300-xl-11-mm-proximity-probes","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}