{"product_id":"21000-16-05-15-093-03-02-bently-nevada-21000-series-proximity-probe-housing-assembly","title":"21000-16-05-15-093-03-02 Bently Nevada 21000 Series Proximity Probe Housing Assembly","description":"\u003cp\u003eConfigured for protected sensor mounting, the \u003cstrong\u003eBently Nevada 21000-16-05-15-093-03-02\u003c\/strong\u003e (\u003cstrong\u003e21000-16-05-15-093-03-02\u003c\/strong\u003e Proximity Probe Housing Assembly) provides direct physical enclosure for 3300 XL 8 mm probes within machine monitoring systems.\u003c\/p\u003e\n\u003ch3\u003eModel Matrix \u0026amp; Suffix Breakdown\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e21000: Base Model (Proximity Probe Housing)\u003c\/li\u003e\n\u003cli\u003e16: Probe type (3300 XL 8 mm)\u003c\/li\u003e\n\u003cli\u003e05: 0.5 m (20 in) probe cable length\u003c\/li\u003e\n\u003cli\u003e15: 1.5 in (38 mm) minimum case length\u003c\/li\u003e\n\u003cli\u003e093: Fitting configuration (NPT plugs and cable seal)\u003c\/li\u003e\n\u003cli\u003e03: 3\/4-14 NPT reducer and plug set\u003c\/li\u003e\n\u003cli\u003e02: 3\/4-14 NPT process connection\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\u003e21000-16-05-15-093-03-02\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\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.08 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e8.5 x 8.5 x 30.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-35 to +177 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eN\/A (Mechanical Component)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Thread\u003c\/td\u003e\n\u003ctd\u003e3\/4-14 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMechanical Monitoring and Transducer Protection\u003c\/h3\u003e\n\u003cp\u003eThe 21000 housing assembly is engineered to facilitate stable eddy-current probe scaling by providing a rigid mechanical interface to the machine casing. It ensures that the probe tip remains correctly positioned for gap voltage validation (targeted at -10 VDC). By shielding the probe and its cable connection, the assembly prevents mechanical damage and provides cross-talk suppression from external interference. The housing structure supports accurate rotor dynamics data acquisition by dampening structural vibration transmitted to the sensor, maintaining the required linearity for displacement measurements.\u003c\/p\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 21000-16-05-15-093-03-02 Housing Assembly\u003c\/li\u003e\n\u003cli\u003e1 x 3\/4-14 NPT plug and reducer set\u003c\/li\u003e\n\u003cli\u003e1 x Cable seal grip with variable-size grommets (1\/8 to 3\/8 inches)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProcess Connection: Install the housing using the 3\/4-14 NPT fitting; ensure a minimum of 5 threads of engagement using compatible sealant to prevent fluid leakage.\u003c\/li\u003e\n\u003cli\u003eCable Sealing: Select the appropriate grommet size (1\/8 to 3\/16, 1\/4 to 5\/16, or 5\/16 to 3\/8 inches) and tighten the cable seal grip to ensure a pressure-tight seal.\u003c\/li\u003e\n\u003cli\u003eProbe Alignment: Adjust the probe insertion depth within the housing until the target gap is achieved, then secure the probe lock nut.\u003c\/li\u003e\n\u003cli\u003eGrounding: Verify that the housing assembly maintains electrical continuity with the machine frame for effective electromagnetic shielding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhy is a reducer used in this housing assembly?\u003c\/p\u003e\n\u003cp\u003eThe reducer (3\/4-14 to 1\/2-14 NPT) allows for flexibility in connecting the housing to different conduit or process port sizes present on the machine casing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan this housing be used in high-pressure environments?\u003c\/p\u003e\n\u003cp\u003eThe NPT threaded connections are designed for pressure containment; verify that the machine casing pressure ratings do not exceed the assembly limits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the purpose of the cable seal grip?\u003c\/p\u003e\n\u003cp\u003eThe cable seal grip prevents oil, moisture, and dust from entering the housing, protecting the probe connector from corrosion and environmental degradation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs the housing assembly material compatible with harsh oils?\u003c\/p\u003e\n\u003cp\u003eThe housing components are constructed from corrosion-resistant materials suitable for contact with industrial lubricants and hydraulic fluids.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhy are different grommet sizes included?\u003c\/p\u003e\n\u003cp\u003eDifferent grommets ensure a tight seal around varying diameters of sensor extension cables, guaranteeing proper strain relief and environmental sealing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes this housing require periodic maintenance?\u003c\/p\u003e\n\u003cp\u003eInspect the NPT threads for signs of loosening or fluid leaks during scheduled maintenance shutdowns; ensure the cable seal remains tight.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan I replace the probe without removing the entire housing?\u003c\/p\u003e\n\u003cp\u003eThe 21000 series allows for probe removal\/replacement by loosening the internal locking mechanisms after gaining access to the rear of the housing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does the housing impact eddy-current sensing?\u003c\/p\u003e\n\u003cp\u003eThe metallic housing provides a stable mounting reference, but the probe tip must be clear of the housing walls to prevent parasitic induction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":46026786635949,"sku":"21000-16-05-15-093-03-02","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/21000-16-24_bf3facaa-8f25-482a-9d96-e16cc60cd483.jpg?v=1783408277","url":"https:\/\/www.maxwellplc.com\/ru\/products\/21000-16-05-15-093-03-02-bently-nevada-21000-series-proximity-probe-housing-assembly","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}