{"product_id":"990-vibration-transmitter-new-bently-nevada-990-04-70-02-05","title":"990 Vibration Transmitter New Bently Nevada - 990-04-70-02-05","description":"\u003ch2\u003e\u003cstrong\u003eBently Nevada 990 Vibration Transmitter 990-04-70-02-05: Reliable Machinery Vibration Monitoring\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eCore Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Model:\u003c\/strong\u003e This is the \u003cstrong\u003eBently Nevada 990-04-70-02-05\u003c\/strong\u003e transmitter from the trusted 990 series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Range:\u003c\/strong\u003e The unit measures a \u003cspan style=\"color: #2c7a7b;\"\u003e0-4 mils peak-to-peak (0-100 µm pp)\u003c\/span\u003e vibration scale.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e It detects vibrations within a broad \u003cspan style=\"color: #2c7a7b;\"\u003e5 to 6,000 Hz\u003c\/span\u003e range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput \u0026amp; Accuracy:\u003c\/strong\u003e The device provides a standard \u003cspan style=\"color: #2c7a7b;\"\u003e4-20 mA, 2-wire signal with ±1.5%\u003c\/span\u003e full-scale accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e It operates on a \u003cspan style=\"color: #2c7a7b;\"\u003e12-35 Vdc\u003c\/span\u003e loop power, with 28 Vdc recommended for hazardous areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Tolerance:\u003c\/strong\u003e This model holds approvals for \u003cspan style=\"color: #2c7a7b;\"\u003eCSA Division 2, ATEX Zones 0\/2, and ABS\u003c\/span\u003e maritime use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Compatibility Details\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Compatibility:\u003c\/strong\u003e The transmitter works with one \u003cstrong\u003eBently Nevada 3300 NSv\u003c\/strong\u003e proximity probe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Configuration:\u003c\/strong\u003e It supports an extension cable with a maximum of \u003cspan style=\"color: #2c7a7b;\"\u003e3 meters (10 feet)\u003c\/span\u003e from the BNC connector.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Gap Setting:\u003c\/strong\u003e For optimal performance, set the probe gap between \u003cspan style=\"color: #2c7a7b;\"\u003e0.5 and 1.75 mm (20-55 mils)\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Requirements:\u003c\/strong\u003e The minimum target diameter for a clear signal is \u003cspan style=\"color: #2c7a7b;\"\u003e9.5 mm (0.375 inches)\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoop Resistance:\u003c\/strong\u003e The maximum loop resistance is \u003cspan style=\"color: #2c7a7b;\"\u003e1,000 Ω at 35 Vdc\u003c\/span\u003e, including cable resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Operational Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFault Protection:\u003c\/strong\u003e A built-in \u003cspan style=\"color: #2c7a7b;\"\u003e23 mA current limit\u003c\/span\u003e prevents damage from overloads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic Response:\u003c\/strong\u003e The output drops below \u003cspan style=\"color: #2c7a7b;\"\u003e3.6 mA within 100 µs\u003c\/span\u003e if a system fault occurs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecovery Time:\u003c\/strong\u003e After a fault clears, the system recovers its normal output within \u003cspan style=\"color: #2c7a7b;\"\u003e2 to 3 seconds\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Weighing only \u003cspan style=\"color: #2c7a7b;\"\u003e0.43 kg (0.9 lbs)\u003c\/span\u003e, it installs easily in tight spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e This specific \u003cstrong\u003e990-04-70-02-05\u003c\/strong\u003e model comes with bulkhead screw connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackaging \u0026amp; Shipping Information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEach unit ships as \u003cstrong\u003ebrand new and in original factory packaging\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eWe maintain stock of this \u003cstrong\u003eBently Nevada 990\u003c\/strong\u003e series transmitter for prompt dispatch.\u003c\/li\u003e\n\u003cli\u003eWe ship orders within \u003cstrong\u003e5 business days\u003c\/strong\u003e using reliable carriers like FedEx, UPS, or DHL.\u003c\/li\u003e\n\u003cli\u003eOur standard policy supports a \u003cstrong\u003e30-day return period\u003c\/strong\u003e for your convenience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the measurement range of this transmitter?\u003c\/strong\u003e\u003cbr\u003eThis model covers a 0 to 4 mils peak-to-peak (0 to 100 micrometers) full-scale range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat probe do I need to use with the 990 transmitter?\u003c\/strong\u003e\u003cbr\u003eYou must use one \u003cstrong\u003eBently Nevada 3300 NSv\u003c\/strong\u003e series proximity probe for proper operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this device safe for use in hazardous locations?\u003c\/strong\u003e\u003cbr\u003eYes, the \u003cstrong\u003e990-04-70-02-05\u003c\/strong\u003e holds CSA Division 2 and ATEX Zone 0\/2 approvals for such areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the output signal type?\u003c\/strong\u003e\u003cbr\u003eIt provides a standard two-wire 4-20 mA analog output proportional to vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the required target size for the probe?\u003c\/strong\u003e\u003cbr\u003eThe target must have a minimum diameter of 9.5 mm (0.375 inches) for accurate measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo you have the product in stock?\u003c\/strong\u003e\u003cbr\u003eYes, we stock the \u003cstrong\u003eBently Nevada 990\u003c\/strong\u003e vibration transmitter and related accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor further technical details, please refer to the \u003ca href=\"https:\/\/ctrlnexus-auto.com\/wp-content\/uploads\/2025\/06\/990-Vibration-Transmitter-Datasheet.pdf\" target=\"_blank\"\u003eproduct datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContact Information for Inquiries:\u003c\/strong\u003e \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e or call us at \u003ca href=\"https:\/\/wa.me\/8615392429628\" target=\"_blank\"\u003e+86 153 9242 9628\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePartner: \u003ca href=\"https:\/\/www.nex-auto.com\/\" target=\"_blank\"\u003eNexAuto Technology Limited\u003c\/a\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45139176554657,"sku":"990-04-70-02-05","price":277.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/990-04-70-02-05.jpg?v=1765767724","url":"https:\/\/www.autonexcontrol.com\/fr\/products\/990-vibration-transmitter-new-bently-nevada-990-04-70-02-05","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}