{"product_id":"bently-nevada-21000-28-05-00-030-04-02-industrial-automation-module","title":"Bently Nevada 21000-28-05-00-030-04-02 Industrial Automation Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Bently Nevada 21000-28-05-00-030-04-02 is a precision-engineered proximity probe housing assembly designed for reliable vibration monitoring in critical rotating machinery. Part of the 21000 series, this industrial automation module provides a robust, explosion-proof enclosure for 3300 XL 8 mm proximity probes, ensuring accurate measurement in the harshest industrial environments.\u003c\/p\u003e\u003cp\u003eConstructed with an aluminum body and a 304 stainless steel sleeve, the 21000-28-05-00-030-04-02 offers exceptional durability and corrosion resistance. It is CSA certified for explosive atmospheres, making it suitable for hazardous areas in oil \u0026amp; gas, petrochemical, and power generation facilities.\u003c\/p\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Option:\u003c\/strong\u003e 3300 XL 8 mm with connector, selectable hazardous area approvals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Cable Length:\u003c\/strong\u003e 0.5 m (20 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandoff Adapter:\u003c\/strong\u003e None\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Penetration:\u003c\/strong\u003e 3 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Option:\u003c\/strong\u003e One 3\/4-14 NPT plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Thread:\u003c\/strong\u003e 3\/4-14 NPT\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\u003eMaximum Dimension (C+D):\u003c\/strong\u003e 13.5 in (34.3 mm) – probe label not visible\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\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThis Bently Nevada 21000-28-05-00-030-04-02 housing assembly is ideal for externally mounted proximity probes on compressors, turbines, pumps, and motors. Its explosion-proof design meets Class I Divisions 1 and 2, Groups C and D, and Class II Divisions 1 and 2, Groups E, F, and G, ensuring safe operation in volatile environments.\u003c\/p\u003e\u003cp\u003eIn a typical application, the 21000-28-05-00-030-04-02 protects the probe from physical damage and environmental contaminants while maintaining accurate shaft vibration and position readings. The 3\/4-14 NPT mounting thread simplifies installation into existing machine casings.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup\u003c\/h2\u003e\u003cp\u003eFor optimal performance, follow these installation guidelines:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVerify the mounting thread (3\/4-14 NPT) matches the machine port before installation.\u003c\/li\u003e\n\u003cli\u003eEnsure the probe cable length (0.5 m) is sufficient for routing to the junction box without stress.\u003c\/li\u003e\n\u003cli\u003eInstall the housing with the provided NPT plug to maintain the explosion-proof seal.\u003c\/li\u003e\n\u003cli\u003eTorque the housing to the manufacturer's recommended value to avoid thread damage.\u003c\/li\u003e\n\u003cli\u003eConfirm the probe tip gap (not specified) using the standard calibration procedure for 3300 XL probes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eRoutine inspection of the 21000-28-05-00-030-04-02 should include checking for loose fittings, corrosion on the aluminum body, and the integrity of the O-rings. The stainless steel sleeve resists wear, but periodic cleaning of the probe tip is recommended to ensure accurate measurements.\u003c\/p\u003e\u003cp\u003eWith proper care, this housing assembly provides long service life, reducing downtime and maintenance costs. Its compliance with API 670 ensures reliability in critical machinery protection systems.\u003c\/p\u003e\u003ch2\u003eCompatibility \u0026amp; Integration\u003c\/h2\u003e\u003cp\u003eThe 21000-28-05-00-030-04-02 is designed for use with Bently Nevada 3300 XL 8 mm proximity probes and compatible monitors. It integrates seamlessly with existing vibration monitoring systems, including those using the 3500 series rack. No special adapters are required when ordered with the standard 3\/4-14 NPT thread.\u003c\/p\u003e\u003ch2\u003eSelection Guide\u003c\/h2\u003e\u003cp\u003eBefore purchasing, verify the following:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProbe cable length: 0.5 m (20 in) – ensure it meets your routing needs.\u003c\/li\u003e\n\u003cli\u003eProbe penetration: 3 in – confirm it suits your machine's internal clearance.\u003c\/li\u003e\n\u003cli\u003eFitting option: One 3\/4-14 NPT plug – check if additional conduit fittings are required.\u003c\/li\u003e\n\u003cli\u003eMounting thread: 3\/4-14 NPT – matches the machine port.\u003c\/li\u003e\n\u003cli\u003eHazardous area approval: CSA Type 4, T5\/T4 – confirm compatibility with your area classification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePLC Source PRO offers this genuine Bently Nevada 21000-28-05-00-030-04-02 in new, original factory packaging with a 12-month warranty. Contact our team for assistance with your specific application.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default","offer_id":44439334125667,"sku":"21000-28-05-00-030-04-02","price":298.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/21000-00-00-00-035-04-02_86610457-8b9a-475e-b586-62421501b01d.jpg?v=1785868931","url":"https:\/\/www.plcsourcepro.com\/ar\/products\/bently-nevada-21000-28-05-00-030-04-02-industrial-automation-module","provider":"PLC Source PRO","version":"1.0","type":"link"}