{"product_id":"bently-nevada-21000-34-00-30-028-04-02-proximity-probe-housing-assembly","title":"Bently Nevada 21000-34-00-30-028-04-02 Proximity Probe Housing Assembly","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Bently Nevada 21000-34-00-30-028-04-02 is a precision-engineered Proximity Probe Housing Assembly designed for reliable vibration monitoring in rotating machinery. This Industrial Automation Module provides robust mechanical protection for proximity probes in demanding environments, ensuring accurate and continuous data collection. With a durable aluminum body and 304 stainless steel sleeve, this housing is built to withstand harsh industrial conditions while maintaining measurement integrity.\u003c\/p\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003cp\u003eThe Bently Nevada 21000-34-00-30-028-04-02 offers the following technical parameters:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Option:\u003c\/strong\u003e 3300 XL 8 mm probe with connector protector, selectable hazardous area approvals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Cable Length:\u003c\/strong\u003e Not required (00)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandoff Adapter:\u003c\/strong\u003e 3.0 in (30)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Penetration:\u003c\/strong\u003e 2.8 in (028)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Option:\u003c\/strong\u003e One 3\/4-14 NPT plug only (04)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Thread:\u003c\/strong\u003e 3\/4-14 NPT (-02)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum body with 304 stainless steel sleeve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.1 kg (2.4 lb) typical, without fittings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications Breakdown\u003c\/h2\u003e\u003cp\u003eUnderstanding the suffix codes is essential for correct application. The \u003cstrong\u003e34\u003c\/strong\u003e probe option specifies a 3300 XL 8 mm probe with connector protector, allowing selectable hazardous area approvals. The \u003cstrong\u003e30\u003c\/strong\u003e standoff adapter provides a 3.0-inch offset, while the \u003cstrong\u003e028\u003c\/strong\u003e probe penetration indicates a 2.8-inch insertion depth. The \u003cstrong\u003e04\u003c\/strong\u003e fitting option includes one 3\/4-14 NPT plug only, and the \u003cstrong\u003e-02\u003c\/strong\u003e mounting thread is mandatory when the standoff adapter length is not -00.\u003c\/p\u003e\u003cp\u003eThis housing is certified as a CSA Type 4 enclosure, ensuring protection against water splashes and dust ingress. It fully complies with the American Petroleum Institute's (API) 670 Standard for externally mounted proximity probe housings, making it a trusted choice for critical machinery protection.\u003c\/p\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe Bently Nevada 21000-34-00-30-028-04-02 excels in various industrial settings where machinery health monitoring is critical. Typical applications include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurbomachinery:\u003c\/strong\u003e Monitoring shaft vibration in steam and gas turbines to prevent catastrophic failures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressors:\u003c\/strong\u003e Ensuring reliable operation of centrifugal and reciprocating compressors in refineries and chemical plants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePumps:\u003c\/strong\u003e Detecting early signs of bearing wear or misalignment in large industrial pumps.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBy choosing this housing assembly, you enhance the reliability of your condition monitoring system, reducing unplanned downtime and maintenance costs.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guidance\u003c\/h2\u003e\u003cp\u003eProper installation is key to accurate readings. Follow these guidelines when mounting the Bently Nevada 21000-34-00-30-028-04-02:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEnsure the mounting surface is clean and free of debris before threading the housing.\u003c\/li\u003e\n\u003cli\u003eTighten the 3\/4-14 NPT fitting to the recommended torque to avoid leaks.\u003c\/li\u003e\n\u003cli\u003ePosition the probe sleeve so that the probe tip is correctly aligned with the target surface.\u003c\/li\u003e\n\u003cli\u003eUse the provided O-rings and thread seal to maintain environmental integrity.\u003c\/li\u003e\n\u003cli\u003eVerify the standoff adapter length matches your required gap.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eRoutine maintenance of the 21000-34-00-30-028-04-02 ensures long-term performance. Inspect the housing regularly for signs of corrosion or damage, especially in harsh environments. Check the O-rings and seals periodically and replace them if worn. The aluminum body with stainless steel sleeve provides excellent corrosion resistance, but periodic cleaning of the probe tip is recommended to maintain measurement accuracy. By investing in this durable housing, you reduce the frequency of replacements and minimize lifecycle costs.\u003c\/p\u003e\u003ch2\u003eCompatible Systems \u0026amp; Integration\u003c\/h2\u003e\u003cp\u003eThe Bently Nevada 21000-34-00-30-028-04-02 is designed to work seamlessly with 3300 XL 8 mm proximity probes and associated monitoring systems. While no specific communication protocols are listed, this housing integrates into standard vibration monitoring architectures. Ensure compatibility with your existing Bently Nevada systems or other industrial automation platforms that accept 8 mm probes.\u003c\/p\u003e\u003ch2\u003eSelection Guide \u0026amp; Purchasing Advice\u003c\/h2\u003e\u003cp\u003eBefore purchasing the Bently Nevada 21000-34-00-30-028-04-02, verify the following:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConfirm the probe penetration and standoff adapter lengths match your installation requirements.\u003c\/li\u003e\n\u003cli\u003eCheck the fitting options to ensure they align with your conduit connections.\u003c\/li\u003e\n\u003cli\u003eEnsure the mounting thread (3\/4-14 NPT) is compatible with your mounting point.\u003c\/li\u003e\n\u003cli\u003eConsider the hazardous area approvals needed for your site.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePLC Source PRO offers this product new and in original factory packing, backed by a 12-month warranty. Trust PLC Source PRO for genuine automation spares and reliable supply.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default","offer_id":44439653646435,"sku":"21000-34-00-30-028-04-02","price":283.0,"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_730ac89a-5015-4361-8eca-ee1438ef5614.jpg?v=1785881967","url":"https:\/\/www.plcsourcepro.com\/he\/products\/bently-nevada-21000-34-00-30-028-04-02-proximity-probe-housing-assembly","provider":"PLC Source PRO","version":"1.0","type":"link"}