{"product_id":"bently-nevada-84661-20-velomitor-interconnect-cable-1","title":"Bently Nevada | 84661-20 | Velomitor Interconnect Cable","description":"\u003ch2\u003eBently Nevada 84661-20 Velomitor Interconnect Cable\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 84661-20\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e84661-20\u003c\/strong\u003e Velomitor Interconnect Cable, operates as a dedicated hardware component for signal transmission between Velomitor vibration transducer assemblies and monitoring input termination within Bently Nevada vibration monitoring \/ TSI system. The assembly provides a fixed electrical interconnect path for low-level vibration signal routing from sensor head to monitoring electronics without active signal conditioning.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e84661-20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.48 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eCable length 6.1 m (20 ft); Shipping size 30 x 30 x 5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-29 deg C to +121 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive (no electrical supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor Gauge\u003c\/td\u003e\n\u003ctd\u003e0.382 mm2 (22 AWG)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eMoisture-resistant female connector (HTVS end); ring lugs (monitor end)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Construction\u003c\/td\u003e\n\u003ctd\u003eStainless steel armored, shielded instrumentation cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCross-Talk Suppression and Shield Integrity Behavior (Bently Nevada Signal Path Architecture)\u003c\/h3\u003e\n\u003cp\u003eIn Bently Nevada Velomitor interconnect topology, shielding continuity and armor grounding are designed to minimize electromagnetic coupling between adjacent vibration measurement channels. The stainless steel armor layer functions as a mechanical protection and secondary EMI barrier, while the internal shield layer maintains a controlled reference potential along the full 6.1 m signal path. This configuration reduces cross-channel interference in high-density TSI installations where multiple proximity and velocity signals share routing trays or conduit runs. Signal integrity is maintained by limiting impedance discontinuities at connector transitions between HTVS interface and monitoring termination points.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 84661-20 support active signal conditioning or amplification?\u003cbr\u003eA: No. The cable is a passive interconnect assembly and does not perform amplification, filtering, or signal conversion. It only maintains continuity between sensor output and monitoring input.\u003c\/p\u003e\n\u003cp\u003eQ: Is the stainless steel armor electrically bonded to the signal shield?\u003cbr\u003eA: The armor provides mechanical protection and may be bonded to system ground depending on installation practice, but it is not intended as the primary signal return path.\u003c\/p\u003e\n\u003cp\u003eQ: Can the cable be shortened or extended in the field?\u003cbr\u003eA: Field modification is not recommended as impedance continuity, shielding effectiveness, and connector integrity are factory-controlled parameters.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eThe cable shall be routed with continuous shielding integrity preserved across the full length. Minimum bend radius shall be maintained according to instrumentation cable routing standards to prevent deformation of the shield and conductor geometry. The HTVS connector interface must be secured in a moisture-protected orientation to prevent ingress at the coupling interface. Armor grounding should follow site-specific grounding philosophy, ensuring single-point or controlled multi-point grounding to avoid ground loop formation in vibration measurement circuits.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44306947440728,"sku":"84661-20","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/84661-20-2.jpg?v=1782985697","url":"https:\/\/www.industriaxplc.com\/products\/bently-nevada-84661-20-velomitor-interconnect-cable-1","provider":"IndustriaX Limited","version":"1.0","type":"link"}