{"product_id":"bently-nevada-tk3-2e-tk-3-proximity-system-test-kit","title":"Kit de test système de proximité Bently Nevada TK3-2E TK-3","description":"\u003cp\u003eThe \u003cstrong\u003eBently Nevada TK3-2E\u003c\/strong\u003e (Full Part Number: \u003cstrong\u003eTK3-2E\u003c\/strong\u003e) simulates shaft vibration and position to mechanically manipulate target proximity and verify the overall linearity, eddy-current scaling, and gap voltage outputs of Proximitor sensor systems. This instrumentation field unit provides precise mechanical displacement to validate the operational thresholds, alarm logic, and trip loops of connected machinery protection systems.\u003c\/p\u003e\n\u003ch3\u003eTechnical Summary\u003c\/h3\u003e\n\u003cp\u003eThe test kit integrates a calibrated micrometer spindle to adjust a target button relative to a proximity probe tip, inducing a controlled change in the sensor's eddy-current loop impedance. The connected Proximitor sensor processes this impedance variation into corresponding gap voltage shifts for static calibration. For dynamic verification, an electrically driven wobble plate simulates pre-determined rotor dynamics and vibration amplitudes, allowing verification of the monitoring channels and associated OK relay states.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eTK3-2E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eProximity System Test Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003e95 to 125 VAC, 50\/60 Hz, 0.2 A minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003e0 degC to 54 degC (32 degF to 130 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003e5.9 kg (13.0 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"8\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"8\"\u003e222 mm x 208 mm x 286 mm (8.75 in x 8.22 in x 11.25 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Verification:\u003c\/strong\u003e The integrated wobble plate operates via an electric motor to generate a constant vibration amplitude, allowing continuous verification of the dynamic signal response within the vibration monitor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Metallurgy:\u003c\/strong\u003e The calibration target button consists of AISI 4140 steel. If the operational machine target utilizes a different alloy, an engineering correction factor must be applied to the calculated scale factor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollet Compatibility:\u003c\/strong\u003e Supplied universal collet assemblies secure probe diameters of 5 mm, 8 mm, 11 mm, and 14 mm without causing mechanical distortion to the external probe case threads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding:\u003c\/strong\u003e Maintain continuous shield grounding from the proximity probe cable through to the monitoring rack during testing to eliminate external noise infiltration on the analog voltage loop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Routing and Bend Radius:\u003c\/strong\u003e When laying out extension cables during verification cycles, maintain a minimum bend radius of 25.4 mm (1.0 in) to prevent changes in the coaxial line impedance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMC Separation:\u003c\/strong\u003e Position the powered TK3-2E unit away from heavy transient power cabling, switching relays, or variable frequency drives (VFDs) to isolate analog multimeter readings from induced electromagnetic noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrometer Zeroing:\u003c\/strong\u003e Prior to recording calibration reference points, verify the mechanical and electrical zero point by checking the initial probe-to-target contact without applying excessive torque to the micrometer spindle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSuffix Breakdown\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e-2E:\u003c\/strong\u003e Designates a powered unit featuring an electric motor configured for 115 VAC power inputs with standard English (mil) graduation scales on the micrometer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666549109099,"sku":"TK3-2E","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-tk3-2e-tk-3-proximity-system-test-kit-msitus532tg_6d5ad891-ff0c-4741-a91a-0a8be200267f.jpg?v=1765440567","url":"https:\/\/www.plcprotech.com\/fr\/products\/bently-nevada-tk3-2e-tk-3-proximity-system-test-kit","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}