{"product_id":"bently-nevada-80466-02-tk81-tunable-filter-vibration-meter","title":"Bently Nevada 80466-02 TK81 Tunable Filter Vibration Meter","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTK81\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Part Number: 80466-02) is a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eportable diagnostic tunable filter\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned by\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 3500 Machinery Protection System\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor advanced\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003evibration analysis\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein rotating machinery. This handheld instrument allows field engineers to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eisolate specific frequency components\u003c\/strong\u003e, enabling precise identification of mechanical faults such as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003erotor unbalance, shaft misalignment, or bearing degradation\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWith a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003erefined tunable filter\u003c\/strong\u003e, the TK81 effectively suppresses ambient industrial noise, providing a clear view of critical machine signatures. Its compact form factor,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebuffered signal outputs\u003c\/strong\u003e, and easy-to-read LCD make it an essential tool for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eproactive condition monitoring and diagnostic troubleshooting\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein complex industrial environments.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Identification\u003c\/td\u003e\n\u003ctd\u003eTK81\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e80466-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstrument Function\u003c\/td\u003e\n\u003ctd\u003ePortable Tunable Filter \u0026amp; Vibration Measurement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e95 kΩ (compatible with standard vibration transducers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003eTunable across broad machinery spectrums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003e30 Hz internal reference signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Modes\u003c\/td\u003e\n\u003ctd\u003eDisplacement, Velocity, Acceleration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e4-line × 16-character backlit LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Output\u003c\/td\u003e\n\u003ctd\u003eBuffered output for external oscilloscopes\/analyzers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003e220V AC (with internal battery support)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Weight\u003c\/td\u003e\n\u003ctd\u003e1.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDiagnostic Applications\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTK81\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis designed for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epredictive maintenance programs\u003c\/strong\u003e, allowing engineers to perform\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eon-the-spot verification of machine health\u003c\/strong\u003e. By analyzing spectral patterns against baseline performance, users can pinpoint developing faults and plan\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etargeted corrective maintenance\u003c\/strong\u003e. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebuffered outputs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eenable connection to secondary acquisition systems for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edetailed post-processing and trend analysis\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eof vibration data.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the TK81 be used with different types of sensors?\u003c\/strong\u003e\u003cbr\u003eA: Yes. With an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003einput impedance of 95 kΩ\u003c\/strong\u003e, the TK81 is compatible with a wide range of standard industrial vibration transducers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this meter support real-time data logging?\u003c\/strong\u003e\u003cbr\u003eA: The TK81 is primarily designed for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elive vibration analysis\u003c\/strong\u003e. For extended data logging, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebuffered output\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecan be connected to external digital recorders or spectrum analyzers for continuous data capture.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":48746719478012,"sku":"80466-02 TK81","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/80466-02_TK81.jpg?v=1773645565","url":"https:\/\/www.electronicplc.com\/products\/bently-nevada-80466-02-tk81-tunable-filter-vibration-meter","provider":"Electronic PLC","version":"1.0","type":"link"}