{"product_id":"bently-nevada-21000-34-00-20-030-03-02-proximity-probe-housing-assembly","title":"Bently Nevada 21000-34-00-20-030-03-02 Proximity Probe Housing Assembly","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Bently Nevada 21000-34-00-20-030-03-02 is an industrial automation module designed as a rugged proximity probe housing assembly for permanent vibration monitoring in rotating machinery. This model combines a 2.0-inch standoff adapter with 3.0-inch probe penetration, providing precise, repeatable mounting for the 3300 XL 8 mm probe. Built to withstand harsh environments, the housing features an aluminum body with a 304 stainless steel sleeve, ensuring long-term durability in demanding applications.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eThe 21000-34-00-20-030-03-02 comes with a clear set of specifications that define its performance and compatibility. Below are the key parameters:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Option\u003c\/td\u003e\n\u003ctd\u003e3300 XL 8 mm probe with connector protector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Cable Length\u003c\/td\u003e\n\u003ctd\u003eNot required (00)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandoff Adapter\u003c\/td\u003e\n\u003ctd\u003e2.0 in (20)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Penetration\u003c\/td\u003e\n\u003ctd\u003e3.0 in (030)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting Option\u003c\/td\u003e\n\u003ctd\u003eOne 3\/4-14 NPT plug, one 3\/4-14 to 1\/2-14 NPT reducer, one cable seal grip with grommets for various cable sizes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Thread\u003c\/td\u003e\n\u003ctd\u003e3\/4-14 NPT (-02)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminum body with 304 stainless steel sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Cable Length\u003c\/td\u003e\n\u003ctd\u003e1.0 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum (C)+(D) with visible probe P\/N and S\/N\u003c\/td\u003e\n\u003ctd\u003e17.0 in (43.18 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum (C)+(D) Dimension\u003c\/td\u003e\n\u003ctd\u003e32.9 in (83.5 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (typical, without fittings)\u003c\/td\u003e\n\u003ctd\u003e1.1 kg (2.4 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExplosion-proof rated\u003c\/strong\u003e for hazardous areas, ensuring safe operation in explosive environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCSA Type 4 enclosure certification\u003c\/strong\u003e provides protection against dust, oil, and water ingress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully compliant with API 670 Standard\u003c\/strong\u003e for externally mounted proximity probe housings, guaranteeing industry-accepted performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile fitting options\u003c\/strong\u003e accommodate various cable sizes (1\/8 to 3\/16 in, 1\/4 to 5\/16 in, 5\/16 to 3\/8 in) for flexible installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum body with 304 stainless steel sleeve\u003c\/strong\u003e offers corrosion resistance and mechanical strength.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe 21000-34-00-20-030-03-02 is ideal for vibration monitoring on critical rotating equipment such as turbines, compressors, pumps, and motors. In petrochemical plants, its explosion-proof design allows safe installation in classified areas. In power generation facilities, the housing's API 670 compliance ensures reliable shaft vibration measurement, helping to prevent unplanned downtime. Its robust construction also suits offshore and marine applications where corrosion resistance is paramount.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guidance\u003c\/h2\u003e\u003cp\u003eWhen installing the 21000-34-00-20-030-03-02, ensure the mounting thread (3\/4-14 NPT) is clean and free of debris. Use the provided standoff adapter to achieve the correct probe gap. For optimal performance, follow the recommended torque values for the NPT connections and verify the probe tip gap using the calibration procedure. The housing includes a dome cover that screws into the body; ensure it is properly seated to maintain the enclosure rating. For conduit connections, use the threaded ports provided and install the cable seal grip to maintain moisture resistance.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eRoutine inspection of the housing should focus on the integrity of the O-rings and the thread seal to prevent moisture ingress. Check the cable seal grip periodically for signs of wear or cracking. In corrosive environments, inspect the aluminum body and stainless steel sleeve for pitting or damage. The housing's robust design minimizes maintenance needs, reducing lifecycle costs and improving overall reliability.\u003c\/p\u003e\u003ch2\u003eSelection Guide \u0026amp; Purchasing Advice\u003c\/h2\u003e\u003cp\u003eBefore ordering, verify that the probe cable length and standoff adapter dimensions match your installation requirements. The 21000-34-00-20-030-03-02 is supplied new and in original factory packing, backed by a 12-month warranty. For additional support or to confirm compatibility with your existing monitoring system, contact PLC Source PRO.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default","offer_id":44439618519139,"sku":"21000-34-00-20-030-03-02","price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/21000-34-10-20-058-04-02__E5_89_AF_E6_9C_AC_d3840d09-c65b-4475-b621-d026302840de.jpg?v=1785880449","url":"https:\/\/www.plcsourcepro.com\/ar\/products\/bently-nevada-21000-34-00-20-030-03-02-proximity-probe-housing-assembly","provider":"PLC Source PRO","version":"1.0","type":"link"}