{"product_id":"89477-25-bently-nevada-interconnect-cable-system","title":"89477-25 Bently Nevada Interconnect Cable System","description":"\u003cp\u003eConfigured for signal transmission between proximity probes and Proximitor sensors, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 89477-25\u003c\/strong\u003e, also cataloged as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e89477\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInterconnect Cable, operates as a dedicated hardware component for vibration monitoring within machine protection platforms. The assembly provides direct physical\/electrical execution of high-frequency eddy-current signal routing. It maintains consistent impedance characteristics across the signal chain, ensuring the integrity of raw transducer data. The cable architecture facilitates low-loss transmission of oscillation and displacement signals from the probe assembly to the sensing instrumentation, allowing for accurate monitoring of rotating shaft dynamics.\u003c\/p\u003e\n\u003ch3\u003eModel Matrix\u003c\/h3\u003e\n\u003cp\u003eThe 89477-25 is a factory-configured coaxial assembly defined by specific length and connector parameters:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e89477: Base model for interconnect cable assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e25: Specified length attribute (2.5 meters)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e89477-25\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.28 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e25 x 20 x 5 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-35 deg C to +177 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNot applicable (Passive)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCable Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCoaxial\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical Monitoring \u0026amp; TSI Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe interconnect cable functions as a passive component within the transducer system. System accuracy is contingent upon the eddy-current probe scaling being calibrated to the total length of the cable and the Proximitor sensor. During commissioning, gap voltage validation at the Proximitor output is required to confirm that the transducer system is centered at -10 VDC. Proper rotor dynamics analysis relies on the signal integrity maintained by these cables; therefore, cross-talk suppression is achieved through robust shielding that must be properly bonded at the sensing electronics interface to prevent measurement noise.\u003c\/p\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e89477-25 Interconnect Cable assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtective connector caps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTechnical manual insert\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo mounting clips or hardware included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eRouting: Install the cable inside grounded metallic conduit to provide shielding against electromagnetic interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBend Radius: Adhere to the minimum bend radius specifications to avoid damaging the internal dielectric and altering cable impedance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConnections: Ensure all coaxial connectors are properly seated and tightened by hand or with manufacturer-recommended tools to maintain signal path continuity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGrounding: Verify that the cable shield is terminated correctly at the monitoring system interface to satisfy EMI protection requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInspection: Examine cable exterior for damage or kinking prior to installation; verify that connectors are free of debris and oxidation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Is the 89477-25 compatible with all Bently Nevada proximity systems?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: No, compatibility is dependent on the specific frequency and impedance matching of the transducer system; verify against the system documentation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Can I splice or shorten this cable in the field?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: No, modifying the cable length will change the system impedance and introduce errors in the transducer scaling and calibration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: How do I test the cable for continuity?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: Use a digital multimeter to check for center-conductor continuity and verify there is no short circuit between the center conductor and the shield.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Does this cable require environmental protection?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: The connectors are not waterproof; they must be installed in a NEMA-rated junction box if exposed to fluids or harsh environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What indicates that the cable has failed?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: Signal noise, sudden DC bias shifts, or complete signal loss at the monitoring module often indicate internal cable failure or connector degradation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Can this cable be used at temperatures above 177 deg C?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: Operation beyond the rated 177 deg C can lead to degradation of the cable dielectric and jacket, resulting in permanent signal instability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Why is shielding important?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: Shielding prevents external electrical noise from being injected into the low-voltage transducer signal, which could cause false vibration readings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Are the connectors hot-swappable?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: While the connectors can be disconnected, it is recommended to power down the monitor before disconnecting to prevent transient voltage damage to the electronics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518828109997,"sku":"89477-25","price":105.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-89477-25-interconnect-cable-p4tgtxckeof.jpg?v=1766979781","url":"https:\/\/www.maxwellplc.com\/ga\/products\/89477-25-bently-nevada-interconnect-cable-system","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}