{"product_id":"bently-nevada-990-10-50-02-cn-industrial-automation-module","title":"Bently Nevada 990-10-50-02-CN Industrial Automation Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eBently Nevada 990-10-50-02-CN\u003c\/strong\u003e is a 990 Vibration Transmitter designed for continuous machine monitoring. This industrial automation module accepts one non-contacting 3300 NSv proximity probe and extension cable, converting vibration signals into a 4-20 mA output. Its robust design and failure-handling features make it essential for critical rotating equipment.\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\u003e0-10 mils pp (0-250 μm pp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Length\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\u003eBulkhead screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e1 non-contacting 3300 NSv probe and cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e+12 to +35 Vdc at transmitter terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e4-20 mA over full-scale range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoop Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1.5% (over 250 Ω load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Loop Resistance\u003c\/td\u003e\n\u003ctd\u003e1,000 Ω 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\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.43 kg (0.9 lbm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgency Approval\u003c\/td\u003e\n\u003ctd\u003eCN country-specific\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eBently Nevada 990-10-50-02-CN\u003c\/strong\u003e is ideal for monitoring vibration in turbines, compressors, pumps, and fans. Its 4-20 mA output integrates directly with PLC and DCS systems for real-time data. The NOT OK signal defeat function (output drops below 3.6 mA within 100 µs) ensures immediate fault indication, reducing equipment damage risk.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guidance\u003c\/h2\u003e\u003cp\u003eMount the transmitter using the bulkhead screws. Gap the probe between 0.5 and 1.75 mm from the target. Power the unit with +12 to +35 Vdc. Use the non-interacting zero and span adjustments for calibration. Maximum cable distance for the Proximitor sensor output is 3 meters. For hazardous areas (Zone 2\/Div 2), limit power supply to 28 V.\u003c\/p\u003e\u003ch2\u003eTroubleshooting \u0026amp; Common Issues\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eBently Nevada 990-10-50-02-CN\u003c\/strong\u003e handles failure modes effectively. If the transmitter detects a fault (e.g., probe disconnect), it drives the output below 3.6 mA within 100 µs to signal the system. After the condition clears, output restores within 2-3 seconds. Verify probe gap and loop resistance (max 1,000 Ω) to prevent false triggers.\u003c\/p\u003e\u003ch2\u003eBuying Guide\u003c\/h2\u003e\u003cp\u003eWhen purchasing the \u003cstrong\u003eBently Nevada 990-10-50-02-CN\u003c\/strong\u003e, verify your full-scale range (0-10 mils) and system length (5 meters). Ensure compatibility with 3300 NSv probes. For reliable sourcing, contact \u003cstrong\u003ePLC Source PRO (ubest101)\u003c\/strong\u003e for genuine parts and support.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default","offer_id":44416626360419,"sku":"990-10-50-02-CN","price":277.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/990-08-70-02-CN-1_6c9f0eee-875e-4201-a685-b94b82bc65cb.jpg?v=1785248289","url":"https:\/\/www.plcsourcepro.com\/products\/bently-nevada-990-10-50-02-cn-industrial-automation-module","provider":"PLC Source PRO","version":"1.0","type":"link"}