{"product_id":"new-bently-nevada-990-04-70-02-01-in-stock-vibration-transmitter","title":"New Bently Nevada 990-04-70-02-01 - In Stock Vibration Transmitter","description":"\u003ch2\u003e\u003cstrong\u003eBently Nevada 990 Vibration Transmitter: Reliable Machine Health 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 unit is the \u003cstrong\u003eBently Nevada 990-04-70-02-01\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Range:\u003c\/strong\u003e The device accurately measures vibration from \u003cspan style=\"color: #2c7a7b;\"\u003e\u003cstrong\u003e0 to 4 mils (0 to 100 micrometers peak-to-peak)\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e It detects vibration frequencies within a broad range of \u003cspan style=\"color: #2c7a7b;\"\u003e\u003cstrong\u003e5 Hz to 6,000 Hz\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput \u0026amp; Accuracy:\u003c\/strong\u003e The transmitter provides a highly reliable \u003cspan style=\"color: #2c7a7b;\"\u003e\u003cstrong\u003e4-20 mA, two-wire output signal\u003c\/strong\u003e\u003c\/span\u003e. It maintains an excellent accuracy of \u003cspan style=\"color: #2c7a7b;\"\u003e\u003cstrong\u003e±1.5%\u003c\/strong\u003e\u003c\/span\u003e across its full measurement scale.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e The unit operates on a \u003cspan style=\"color: #2c7a7b;\"\u003e\u003cstrong\u003e12-35 VDC\u003c\/strong\u003e\u003c\/span\u003e loop power supply, with 28 VDC recommended for installations in hazardous locations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEnvironmental Durability \u0026amp; Compliance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e It performs consistently in extreme temperatures from \u003cspan style=\"color: #2c7a7b;\"\u003e\u003cstrong\u003e-40°C to 85°C (-40°F to 185°F)\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Protection:\u003c\/strong\u003e The housing can withstand environments with up to \u003cspan style=\"color: #2c7a7b;\"\u003e\u003cstrong\u003e95% relative humidity\u003c\/strong\u003e\u003c\/span\u003e, non-condensing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Area Certification:\u003c\/strong\u003e The transmitter carries approvals for use in \u003cspan style=\"color: #2c7a7b;\"\u003e\u003cstrong\u003eClass I, Zone 2\/Division 2\u003c\/strong\u003e\u003c\/span\u003e hazardous locations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Protection:\u003c\/strong\u003e It includes built-in \u003cspan style=\"color: #2c7a7b;\"\u003e\u003cstrong\u003ecurrent limiting at 23 mA\u003c\/strong\u003e\u003c\/span\u003e to protect against overload conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Integration Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Sensor:\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\u003eProbe Gap Setting:\u003c\/strong\u003e For optimal performance, set the probe tip to target gap between \u003cspan style=\"color: #2c7a7b;\"\u003e\u003cstrong\u003e0.5 mm and 1.75 mm (20-55 mils)\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Requirements:\u003c\/strong\u003e Ensure the observed target material is ferrous and has a minimum diameter of \u003cspan style=\"color: #2c7a7b;\"\u003e\u003cstrong\u003e9.5 mm (0.375 inches)\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable \u0026amp; Load:\u003c\/strong\u003e Use a maximum probe cable length of 3 meters. The total loop resistance must be less than \u003cspan style=\"color: #2c7a7b;\"\u003e\u003cstrong\u003e1000 Ohms at 35 VDC\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFault Indication:\u003c\/strong\u003e The output will drop below \u003cspan style=\"color: #2c7a7b;\"\u003e\u003cstrong\u003e3.6 mA within 100 microseconds\u003c\/strong\u003e\u003c\/span\u003e to signal a system fault, resetting within 2-3 seconds.\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\u003e\n\u003cstrong\u003ePackaging List:\u003c\/strong\u003e Each unit ships as a complete, \u003cstrong\u003ebrand new and original\u003c\/strong\u003e item. The package includes the \u003cstrong\u003eBently Nevada 990-04-70-02-01\u003c\/strong\u003e vibration transmitter unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Weight:\u003c\/strong\u003e The compact transmitter weighs only \u003cstrong\u003e0.43 kg (0.9 lbs)\u003c\/strong\u003e, allowing for easy installation in tight spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e We ship all items from our \u003cstrong\u003ein-stock inventory\u003c\/strong\u003e within \u003cstrong\u003e5 business days\u003c\/strong\u003e. We use reliable global carriers like \u003cstrong\u003eFedEx, UPS, and DHL\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn Policy:\u003c\/strong\u003e We support a \u003cstrong\u003e30-day return policy\u003c\/strong\u003e for your peace of mind.\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\u003eQ: What is the exact measurement range of this model?\u003c\/strong\u003e\u003cbr\u003eA: The \u003cstrong\u003e990-04-70-02-01\u003c\/strong\u003e model has a range of 0 to 4 mils, which is 0 to 100 micrometers peak-to-peak displacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can this transmitter work in very hot or cold environments?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The \u003cstrong\u003eBently Nevada 990\u003c\/strong\u003e series is built to operate in a wide temperature range from -40°C to 85°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What happens if the connected probe fails?\u003c\/strong\u003e\u003cbr\u003eA: The transmitter has a fast fault response. Its output current will go below 3.6 mA to quickly alert your control system of a problem.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is this item ready to ship?\u003c\/strong\u003e\u003cbr\u003eA: Yes. We have this \u003cstrong\u003egenuine Bently Nevada transmitter\u003c\/strong\u003e in stock, and we will dispatch it within 5 business days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What power supply do I need for installation?\u003c\/strong\u003e\u003cbr\u003eA: You need a standard 2-wire loop power supply between 12 and 35 VDC. For hazardous areas, a 28 VDC supply is recommended.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed wiring diagrams and specifications, please download the complete datasheet. \u003cstrong\u003e\u003ca href=\"https:\/\/ctrlnexus-auto.com\/wp-content\/uploads\/2025\/06\/990-Vibration-Transmitter-Datasheet.pdf\"\u003eDownload the 990 Vibration Transmitter Datasheet PDF here.\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor pricing, technical support, or to place an order, please contact our sales team. \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e or call us at \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e on WhatsApp.\u003c\/p\u003e\n\u003cp\u003ePartner: \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003eNexAuto Technology Limited\u003c\/a\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45139265912993,"sku":"990-04-70-02-01","price":277.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/990-04-70-02-01.jpg?v=1765532481","url":"https:\/\/www.autonexcontrol.com\/sk\/products\/new-bently-nevada-990-04-70-02-01-in-stock-vibration-transmitter","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}