{"product_id":"bently-nevada-31000-28-10-00-010-01-02-proximity-probe-housing-3300-xl","title":"Bently Nevada 31000-28-10-00-010-01-02 Proximity Probe Housing 3300 XL","description":"\u003cp\u003eConfigured for mechanical encapsulation and positioning of proximity transducers in Machinery Protection Systems, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 31000-28-10-00-010-01-02\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e31000\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProximity Probe Housing) provides direct physical execution. The assembly enables external modification of the sensor gap relative to the monitored shaft face or probe replacement without breach or disassembly of the machine case boundary. It facilitates radial vibration or Keyphasor measurements by sealing differential pressure between the internal probe tip and the housing body.\u003c\/p\u003e\n\u003ch3\u003eProduct Selection Profile Matrix\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e31000:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnglish Proximity Probe Housing Assembly (API 670 Compliant)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-28:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProbe with Connector Option (3300 XL 8 mm probe, multiple approvals)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-10:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProbe Cable Length Option (1.0 m [39 in] cable length)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-00:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandoff Adapter Length Option (No standoff adapter configuration)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-010:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProbe Penetration Option (1.0 in nominal insertion length)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-01:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFittings Option (One 3\/4-14 NPT fitting, two plugs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-02:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMounting Thread Option (3\/4-14 NPT process entry sleeve connection)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical Design Parameters\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\u003e31000-28-10-00-010-01-02\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\u003eEnclosure Environmental Protection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNEMA 4X \/ IP66 certified\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBase Housing Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGlass-reinforced Polyphenylene Sulfide (PPS) with conductive fibers\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSleeve Assembly Components\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAISI 304 Stainless Steel sleeve and chain; AISI 303 outer sleeve\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eO-Ring Sealing Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNeoprene elastomer\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 (0 mA non-electrical mechanical enclosure hardware)\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\u003e1.2 kg typical\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\u003e24.0 x 17.0 x 15.0 cm\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 to +177 deg C\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 Gap Voltage Validation\u003c\/h3\u003e\n\u003cp\u003eThe glass-reinforced polyphenylene sulfide (PPS) housing configuration features conductive fibers that comply with the CENELEC EN50014 standard for electrostatic dissipation in hazardous area platforms. The rigid internal AISI 304 stainless steel sleeve maintains coaxial guidance over the internal 3300 XL 8 mm sensor body. This structural rigidity prevents deflection under transient load states, isolating the dynamic transmission path to preserve the calibrated eddy-current probe scaling metrics. By isolating the internal cable connector fields from external liquids and contaminants, the housing stabilizes the loop output during manual adjustments, allowing field technicians to set and maintain the standard static gap voltage validation target at -10 VDC. This stable tracking minimizes signal distortion during high-velocity rotor dynamics and sustains high cross-talk suppression between close-proximity radial pairs.\u003c\/p\u003e\n\u003ch3\u003eTransducer Circuitry Technical Diagnostics\u003c\/h3\u003e\n\u003cp\u003eQ: Can the internal proximity sensor capsule be extracted or replaced while the monitor rack remains powered?\u003c\/p\u003e\n\u003cp\u003eA: Yes. Extracting the internal sensor insert through the housing sleeve while the loop is live causes no electrical damage. However, removing the probe from the target surface shifts the Proximitor loop output to maximum negative saturation, which will execute active machine trip interlocks unless the channel is bypassed.\u003c\/p\u003e\n\u003cp\u003eQ: How does a fluid leak past the internal seal network alter the transducer measurement?\u003c\/p\u003e\n\u003cp\u003eA: Failure of the internal Neoprene sleeve O-ring or probe Viton seal allows high-pressure machine oil or process gases to fill the housing body cavity. Liquid accumulation around the unshielded coaxial connection point induces an uncontrolled loop capacitance shift, corrupting the calibrated eddy-current probe scaling and causing continuous drift in the static gap voltage validation.\u003c\/p\u003e\n\u003cp\u003eQ: Can this plastic housing assembly be deployed as an explosion-proof containment barrier?\u003c\/p\u003e\n\u003cp\u003eA: No. The glass-reinforced PPS housing assembly is engineered to provide mechanical and environmental protection only (NEMA 4X\/IP66). It is not an explosion-proof housing; applications demanding explosion-proof certification must utilize Bently Nevada CA21000 or CA24701 housing series.\u003c\/p\u003e\n\u003ch3\u003eField Layout and Adjustment Protocols\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Engagement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThread the outer sleeve into the machine case tapping, confirming a minimum of 5 full threads of engagement. Verify that the machine casing is structurally affixed to the bearing housing to achieve accurate relative vibration signals for radial measurements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSleeve Retaining Nut Torque:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAdjust the probe sleeve depth until the active Proximitor circuit reflects the target -10 VDC baseline voltage. Tighten the outer sleeve retaining nut to a terminal torque specification of 29.4 N-m (260 in-lb) to prevent axial movement under machine case vibration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConduit Sealing and Plugs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInstall the 3\/4-14 NPT conduit fitting using thread sealant. Insert the provided blanking plugs into any unused access holes on the housing base, and tighten the hole plug nuts to a value of 0.5 N-m (5 in-lb) to maintain the NEMA 4X\/IP66 ingress protection profile.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProcurement Package Content\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Bently Nevada 31000 Glass-Reinforced PPS Housing Base and Cover\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Pre-installed 3300 XL 8 mm Proximity Probe (1.0 m Cable)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x AISI 303\/304 Stainless Steel Outer Sleeve Assembly (3\/4-14 NPT)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x 3\/4-14 NPT Conduit Fitting and 2 x Blanking Plugs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLogistics Despatch Management\u003c\/h3\u003e\n\u003cp\u003eDelivery time: 2-7 days when payment finish parameters are updated in the commercial processing module. Freight dispatches deploy directly from the central storage hub in Xiamen, China via express international logistics networks including DHL, FEDEX, or UPS. The parts travel inside double-walled corrugated shipping cartons containing custom-fit shock-absorbing poly-foam inserts to protect the machined threads, sealing faces, and PPS composite elements from physical distortion during transport, arriving in anti-static industrial packaging.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518825849005,"sku":"31000-28-10-00-010-01-02","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-31000-28-10-00-010-01-02-proximity-probe-housingassemblies-2nyyddcwqbm.jpg?v=1766979681","url":"https:\/\/www.maxwellplc.com\/products\/bently-nevada-31000-28-10-00-010-01-02-proximity-probe-housing-3300-xl","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}