{"product_id":"bently-nevada-990-08-50-03-01-industrial-automation-module","title":"Bently Nevada 990-08-50-03-01 Industrial Automation Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eBently Nevada 990-08-50-03-01\u003c\/strong\u003e is a precision 990 Vibration Transmitter designed for continuous vibration monitoring in industrial environments. This Industrial Automation Module accepts one non-contacting 3300 NSv Proximity Probe and extension cable to provide a 4-20 mA output proportional to vibration displacement. Its robust design and CSA Division 2 certification make it suitable for hazardous areas.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\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\u003eFull-scale Option\u003c\/td\u003e\n\u003ctd\u003e0-8 mils pp (0-200 µm pp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Length Option\u003c\/td\u003e\n\u003ctd\u003e5.0 meters (16.4 feet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Option\u003c\/td\u003e\n\u003ctd\u003e03 DIN clips and screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgency Approval Option\u003c\/td\u003e\n\u003ctd\u003e01 CSA Division 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003eAccepts 1 non-contacting 3300 NSv Proximity Probe and extension cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e+12 to +35 Vdc input at transmitter terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Loop Resistance\u003c\/td\u003e\n\u003ctd\u003e1,000 Ω including cable at 35 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Limiting\u003c\/td\u003e\n\u003ctd\u003e23 mA typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.43 kg (0.9 lbm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 to 20 mA Signal Output\u003c\/td\u003e\n\u003ctd\u003eOver specified full-scale range in 2-wire configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 to 20 mA Loop Accuracy\u003c\/td\u003e\n\u003ctd\u003eWithin ±1.5% over full-scale range (additional to Prox Out Scale Factor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Gap\u003c\/td\u003e\n\u003ctd\u003e0.5 – 1.75 mm (20 – 55 mils) from target\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e5 Hz to 6,000 Hz +0, -3 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Target Size\u003c\/td\u003e\n\u003ctd\u003e9.5 mm (0.375 in) diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeadwire Length\u003c\/td\u003e\n\u003ctd\u003eMaximum 3 meters (10 feet) for Proximitor Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOT OK\/Signal Defeat\u003c\/td\u003e\n\u003ctd\u003eOutput \u0026lt; 3.6 mA within 100 µs; restores 2-3 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eReal-World Applications\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e990-08-50-03-01\u003c\/strong\u003e excels in monitoring shaft vibration in turbines, compressors, and pumps. By providing a proportional 4-20 mA signal, it integrates easily into PLC and DCS systems for predictive maintenance. Its fast response to NOT OK conditions prevents catastrophic failures, reducing downtime and repair costs.\u003c\/p\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cp\u003eMount the transmitter using DIN clips and screws (option 03). Ensure the probe gap is set between 0.5 and 1.75 mm from the target. Use a 3300 NSv probe and extension cable, with maximum leadwire length of 3 meters for the Proximitor output. Power with +12 to +35 Vdc at the transmitter terminal. Non-interacting zero and span adjustments simplify calibration.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eBently Nevada 990-08-50-03-01\u003c\/strong\u003e requires minimal maintenance. Routine checks include verifying loop resistance below 1,000 Ω and inspecting probe gap. Its current limiting at 23 mA protects against overcurrent. The transmitter's rugged construction ensures long service life in harsh environments, providing excellent return on investment through reduced unscheduled downtime.\u003c\/p\u003e\u003ch2\u003eSelection Guide \u0026amp; Purchasing Advice\u003c\/h2\u003e\u003cp\u003eBefore purchasing the \u003cstrong\u003e990-08-50-03-01\u003c\/strong\u003e, verify that your system requires a 0-8 mils full-scale range and a 5.0 meter system length. Ensure compatibility with your existing 3300 NSv probe. For inquiries and pricing, contact \u003cstrong\u003eubest101\u003c\/strong\u003e, a trusted supplier of industrial automation spares.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default","offer_id":44416608764003,"sku":"990-08-50-03-01","price":285.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/990-08-70-02-CN-1_b0462007-697c-4329-8359-8ea68c9ea5ec.jpg?v=1785246650","url":"https:\/\/www.plcsourcepro.com\/products\/bently-nevada-990-08-50-03-01-industrial-automation-module","provider":"PLC Source PRO","version":"1.0","type":"link"}