{"product_id":"bently-nevada-330881-br-04-145-06-02-3300-xl-bracket-mount-probe-housing","title":"Bently Nevada 330881-BR-04-145-06-02 3300 XL Bracket Mount Probe Housing","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Bently Nevada 330881-BR-04-145-06-02 represents the gold standard in protective enclosures for proximity probes within the 3300 XL series. Engineered specifically for high-criticality rotating machinery, this bracket-mount housing ensures the integrity of displacement and vibration signals by shielding the transducer from harsh industrial environments.\u003c\/p\u003e\n\u003cp\u003eThis robust assembly facilitates precise probe positioning, critical for maintaining the linear range required in radial vibration and axial thrust measurements. By utilizing the 330881 series, plant engineers achieve superior mechanical stability, effectively eliminating signal noise caused by bracket resonance or environmental interference. It serves as a vital bridge between the physical machine surface and the 3500 Monitoring System, ensuring continuous uptime for steam turbines, compressors, and large-scale motors.\u003c\/p\u003e\n\u003ch2\u003eModel Configuration Breakdown\u003c\/h2\u003e\n\u003cp\u003eThe suffix logic for the 330881 series dictates the mechanical fit and environmental protection level.\u003c\/p\u003e\n\u003ch3\u003eBR - Bracket Mount Option\u003c\/h3\u003e\n\u003cp\u003eThe \"BR\" designation specifies a Bracket Mount configuration, ideal for external mounting scenarios where a threaded hole in the machine casing is unavailable or impractical.\u003c\/p\u003e\n\u003ch3\u003e04 - Probe Thread Suffix\u003c\/h3\u003e\n\u003cp\u003eDefines the internal thread compatibility for the proximity probe, typically matching standard 3\/8-24 or M10x1 configurations to ensure a vacuum-tight, vibration-resistant seal.\u003c\/p\u003e\n\u003ch3\u003e145 - Total Length\u003c\/h3\u003e\n\u003cp\u003eSpecifies the overall housing length of 14.5 inches. This length allows for deep reach into machine casings while maintaining the structural rigidity required to prevent probe \"whip.\"\u003c\/p\u003e\n\u003ch3\u003e06 - Standoff Distance\u003c\/h3\u003e\n\u003cp\u003eIndicates a 0.6-inch standoff or specific internal sleeve adjustment, allowing the engineer to fine-tune the gap between the probe tip and the target shaft.\u003c\/p\u003e\n\u003ch3\u003e02 - Fittings and Seal Options\u003c\/h3\u003e\n\u003cp\u003eEquipped with specialized conduit fittings that provide an IP67-rated seal, protecting the probe-to-extension cable connection from oil mist, moisture, and chemical contaminants.\u003c\/p\u003e\n\u003ch2\u003eMechanical and Environmental Data\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\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\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada (Baker Hughes)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePart Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e330881-BR-04-145-06-02\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCorrosion-Resistant Aluminum \/ Stainless Steel Components\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eApplication\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3300 XL 8mm \u0026amp; 11mm Proximity Probes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-35°C to +177°C (-31°F to +350°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMounting Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBracket Mount\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHS Code\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e90319000\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCountry of Origin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eField Installation Guidelines\u003c\/h2\u003e\n\u003cp\u003eProper installation is paramount to signal accuracy. Engineers must verify the \"Gap Voltage\" (typically -9.0 Vdc to -10.0 Vdc for 8mm probes) before final torque application. Ensure the probe lead is not twisted during housing assembly by utilizing the integrated internal cable swivel.\u003c\/p\u003e\n\u003cp\u003eMaintain a minimum bend radius for the extension cable to prevent signal attenuation or conductor fatigue. For explosive atmospheres, ensure the housing is integrated into the plant's grounding grid to prevent electrostatic discharge.\u003c\/p\u003e\n\u003ch2\u003eIndustrial Performance Advantages\u003c\/h2\u003e\n\u003cp\u003eThis housing excels in high-vibration environments where standard mounts fail. Its heavy-duty construction dampens parasitic frequencies, ensuring that the 3500\/42M or 3500\/40M monitors receive only pure displacement data.\u003c\/p\u003e\n\u003cp\u003eSeamlessly integrating with Honeywell Experion PKS or Emerson DeltaV via the Bently Nevada 3500 rack, this housing supports predictive maintenance strategies (RCM). It withstands the extreme thermal cycling common in power generation and petrochemical processing, preventing \"probe drift\" and subsequent false trips.\u003c\/p\u003e\n\u003ch2\u003eLogistics and Shipping\u003c\/h2\u003e\n\u003cp\u003eDelivery time: 3-5 days when payment finish, BY DHL\/FEDEX\/UPS.\u003c\/p\u003e\n\u003cp\u003eAll units are shipped in premium anti-static industrial packaging to maintain electronic and mechanical integrity during transit.\u003c\/p\u003e\n\u003ch2\u003eEngineering Support FAQs\u003c\/h2\u003e\n\u003cp\u003eQ1: Can this housing be used with non-Bently probes?\u003c\/p\u003e\n\u003cp\u003eA1: While the threads may match, this housing is specifically tuned for the 3300 XL series' dimensions and cable exits. Using third-party probes may compromise the IP rating and signal shielding.\u003c\/p\u003e\n\u003cp\u003eQ2: What is the primary benefit of the 14.5-inch length in this specific model?\u003c\/p\u003e\n\u003cp\u003eA2: The 145 suffix (14.5 inches) is designed for machines with thick insulation blankets or double-walled casings, ensuring the probe reaches the target area without requiring additional extensions.\u003c\/p\u003e\n\u003cp\u003eQ3: Is the bracket included in the 330881-BR configuration?\u003c\/p\u003e\n\u003cp\u003eA3: Yes, the \"BR\" suffix includes the heavy-duty mounting bracket designed for rigid attachment to the machine's bearing housing or casing.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518914715821,"sku":"330881-BR-04-145-06-02","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-330881-br-04-145-06-02-housing-ztwrrwdbu3e.jpg?v=1766981544","url":"https:\/\/www.maxwellplc.com\/products\/bently-nevada-330881-br-04-145-06-02-3300-xl-bracket-mount-probe-housing","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}