{"product_id":"bently-nevada-21000-16-10-20-083-03-02-proximity-probe-housing-assembly-industrial-automation-module","title":"Bently Nevada 21000-16-10-20-083-03-02 Proximity Probe Housing Assembly, Industrial Automation Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eWhen machinery vibration threatens uptime, the Bently Nevada 21000-16-10-20-083-03-02 Proximity Probe Housing Assembly delivers reliable, precise monitoring. This industrial automation module is engineered for externally mounted proximity probes in critical rotating equipment, ensuring you capture accurate displacement data even in harsh environments.\u003c\/p\u003e\u003cp\u003eThe 21000-16-10-20-083-03-02 combines a rugged aluminum body with a 304 stainless steel sleeve, providing excellent durability and corrosion resistance. It is part of the trusted 21000 series, known for robust construction and dependable performance in demanding industrial settings.\u003c\/p\u003e\u003ch2\u003eKey Technical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Option:\u003c\/strong\u003e 3300 XL 8 mm probe with connector (suffix 16)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Cable Length:\u003c\/strong\u003e 1.0 m (39 in) (suffix 10)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandoff Adapter:\u003c\/strong\u003e 2 in (suffix 20)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Penetration (D dimension):\u003c\/strong\u003e 8.3 in (suffix 083)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFittings:\u003c\/strong\u003e One 3\/4-14 NPT plug, one 3\/4-14 to 1\/2-14 NPT reducer, one cable seal grip with grommets (suffix -03)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Thread:\u003c\/strong\u003e 3\/4-14 NPT (suffix 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\u003cp\u003eThese specifications ensure the 21000-16-10-20-083-03-02 integrates seamlessly into your monitoring system, providing reliable performance and easy installation.\u003c\/p\u003e\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\u003cp\u003eThe 21000-16-10-20-083-03-02 is ideal for vibration and displacement monitoring in turbomachinery, pumps, compressors, and motors. Its explosion-proof design (CSA certified) makes it suitable for hazardous areas, including oil \u0026amp; gas, petrochemical, and power generation facilities.\u003c\/p\u003e\u003cp\u003eFor example, in a refinery compressor train, this housing assembly mounts externally to capture shaft vibration signals, enabling early detection of misalignment or bearing wear. The long probe penetration (8.3 in) allows access to recessed shafts, while the standoff adapter simplifies installation in tight spaces.\u003c\/p\u003e\u003cp\u003eWith a maximum probe cable length of 1.0 m, you can position the housing conveniently without sacrificing signal integrity. The 21000-16-10-20-083-03-02 also supports intrinsically safe applications when paired with approved proximity probes, enhancing safety in volatile environments.\u003c\/p\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cp\u003eProper installation is critical for accurate readings. Follow these guidelines when mounting the 21000-16-10-20-083-03-02:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEnsure the mounting thread (3\/4-14 NPT) matches your machine's port. The standard 3\/4-14 NPT thread is the default; if you selected a different standoff adapter, confirm compatibility.\u003c\/li\u003e\n\u003cli\u003eFor probe penetration lengths between 1.0 and 2.0 inches, consider counter boring the machine case to reduce side view or rear view effects, as recommended in the product documentation.\u003c\/li\u003e\n\u003cli\u003eIf the total probe penetration (C plus D) exceeds 300 mm (12 in), add sleeve support near the probe to prevent resonance. The adjustment range for option D is 13 mm (± 0.5 in), allowing fine-tuning.\u003c\/li\u003e\n\u003cli\u003eUse the provided fittings (NPT plug, reducer, and cable seal grip) to secure conduit connections and maintain the enclosure's integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways verify that the probe and cable are routed without sharp bends to avoid damage.\u003c\/p\u003e\u003ch2\u003eMaintenance and Reliability\u003c\/h2\u003e\u003cp\u003eRegular inspection of the 21000-16-10-20-083-03-02 ensures long service life. Check the O-rings and thread seal periodically for wear, especially in high-temperature or corrosive environments. The aluminum body and stainless steel sleeve resist corrosion, but keep the housing clean to prevent debris from affecting probe performance.\u003c\/p\u003e\u003cp\u003eBecause this assembly is CSA certified explosion-proof, maintaining its seal integrity is crucial for safety. Replace any worn grommets or fittings immediately to preserve the hazardous area rating. With proper care, this module offers years of dependable operation, reducing costly downtime.\u003c\/p\u003e\u003ch2\u003eSelection Guide\u003c\/h2\u003e\u003cp\u003eWhen ordering the 21000-16-10-20-083-03-02, verify the suffix codes match your requirements: probe option, cable length, standoff adapter, penetration, fittings, and mounting thread. This unit comes new and in original factory packing, backed by a 12-month warranty. For assured quality and genuine parts, PLC Source PRO is your reliable supplier for industrial automation spares. Confirm your specifications before purchase to ensure seamless integration.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default","offer_id":44439311876195,"sku":"21000-16-10-20-083-03-02","price":218.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/21000-16-10-00-037-03-02_531393ab-c9f4-4df9-8db0-ec9cda94ec86.jpg?v=1785867699","url":"https:\/\/www.plcsourcepro.com\/he\/products\/bently-nevada-21000-16-10-20-083-03-02-proximity-probe-housing-assembly-industrial-automation-module","provider":"PLC Source PRO","version":"1.0","type":"link"}