{"product_id":"bently-nevada-3500-50-134938-01-tachometer-module","title":"Bently Nevada 3500\/50 134938‑01 Tachometer Module","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Bently Nevada\u003cstrong\u003e 3500\/50 134938‑01\u003c\/strong\u003e Tachometer Module is part of the 3500 Series machinery monitoring system. It accepts inputs from proximity probes or magnetic pickups to determine shaft speed and rotor behavior. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e 3500\/50\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 134938‑01\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Tachometer \/ Speed Monitoring Module\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eChannels:\u003c\/strong\u003e 2 independent input channels\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eSignal Inputs:\u003c\/strong\u003e Proximity probes or magnetic pickups\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eFunctions:\u003c\/strong\u003e Speed monitoring, rotor acceleration, direction detection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eAlarm Setpoints:\u003c\/strong\u003e User‑programmable via 3500 Rack Configuration software\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 24 VDC (rack powered)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e –40°C to +85°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 241.3 mm × 24.4 mm × 241.8 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.82 kg\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e Rack‑mounted in 3500 system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e USA\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eSpeed Monitoring:\u003c\/strong\u003e Provides continuous shaft speed measurement for critical rotating equipment.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eProgrammable Alarms:\u003c\/strong\u003e Supports overspeed, underspeed, reverse rotation, and zero‑speed notifications.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eRotor Acceleration Detection:\u003c\/strong\u003e Identifies rapid changes in rotor speed for predictive maintenance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eSystem Integration:\u003c\/strong\u003e Supplies conditioned Keyphasor signals to the 3500 backplane for use by other modules.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eIndustrial Reliability:\u003c\/strong\u003e Designed for hazardous environments with robust performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Widely used in power generation, oil \u0026amp; gas, and heavy manufacturing industries for machinery protection.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":46236136833214,"sku":"134938‑01","price":560.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/133388-02_2_3d7f79e6-fb4b-4478-b564-6b92a0dc0bed.jpg?v=1772246761","url":"https:\/\/www.autooiltech.com\/products\/bently-nevada-3500-50-134938-01-tachometer-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}