{"product_id":"bently-nevada-990-05-70-02-00-990-series-vibration-transmitter","title":"Bently Nevada 990-05-70-02-00 990 Series Vibration Transmitter","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 990-05-70-02-00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides a streamlined solution for machinery protection by converting radial vibration into a proportional\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4-20 mA DC signal\u003c\/strong\u003e. Primarily designed for OEMs of centrifugal air compressors, small pumps, and motors, this transmitter integrates the proximitor and signal conditioner into a single unit. It eliminates the need for external racks, allowing direct input into a PLC or DCS. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% brand new and original equipment\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003ePart Number Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe 990-05-70-02-00 model utilizes a specific configuration to match 7-meter probe systems:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eOption Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSelection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Detail\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e990\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Series\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eVibration Transmitter (Loop-Powered)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e05\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFull-Scale Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 5 mils pp (0 to 125 µm pp)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e70\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSystem Length\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.0 meters (23.0 feet)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e02\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMounting Option\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBulkhead Mounting (Non-DIN Rail)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e00\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAgency Approval\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNo Approvals Required \/ Standard\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThis transmitter delivers precise signal conditioning under extreme industrial conditions:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Signal:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 to 20 mA DC (Proportional to vibration amplitude).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temp (Transmitter):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-35°C to +85°C (-31°F to +185°F).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temp (Probe):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-52°C to +177°C (-62°F to +351°F).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProbe Tip Material:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePolyphenylene sulfide (PPS).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProbe Case Material:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAISI 303 or 304 Stainless Steel (SST).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCable Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e75Ω coaxial, Fluoroethylene Propylene (FEP) insulated.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.43 kg (Transmitter only); 0.82 kg (Typical system total).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRelative Humidity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100% condensing (non-submerged).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeamless OEM Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 4-20 mA loop-powered design reduces the complexity of machinery control systems. This allows manufacturers of small pumps and fans to implement vibration monitoring without installing high-cost, specialized hardware racks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRugged Construction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe probe utilizes a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePPS tip\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eStainless Steel casing\u003c\/strong\u003e, which resists chemical corrosion and high-temperature exposure. This ensures long-term stability when installed inside high-speed centrifugal compressors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Tensile Integrity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe interface between the probe case and lead withstands up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e222 N (50 lbf)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eof tension. This prevents signal loss during installation through tight conduit paths or areas with significant physical vibration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDirect-to-DCS Monitoring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBy conditioning the signal locally, the 990-05-70-02-00 minimizes the risk of signal interference over long field wiring runs. The low-impedance 4-20 mA loop maintains high data integrity in noisy electrical environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use a 5-meter probe with this 990-05-70-02-00 transmitter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This transmitter is calibrated specifically for a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e7.0-meter system length\u003c\/strong\u003e. Using a 5-meter cable will result in a scale factor error and inaccurate vibration readings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this unit require an external power supply?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe unit is loop-powered, typically drawing power from the 24V DC supply of the PLC or DCS analog input card. You do not need a separate power source for the transmitter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the benefit of the Bulkhead Mounting (02 option)?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe bulkhead mounting option provides a flat-surface securement method, ideal for mounting directly onto machine skids or inside custom junction boxes where DIN rails are not available.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs the probe included in this part number?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 990-05-70-02-00 refers to the transmitter unit. You must order the 3300 or 3300 XL 8mm probe and extension cable separately, ensuring the total length matches the 7.0-meter requirement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":53224598044856,"sku":"990-05-70-02-00","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/990-04-XX-01-00_079c58ca-aacb-4947-91ce-6d7e53fd590d.png?v=1775183079","url":"https:\/\/www.globalpetroparts.com\/products\/bently-nevada-990-05-70-02-00-990-series-vibration-transmitter","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}