{"product_id":"bently-nevada-176449-04-3500-series-enhanced-keyphasor-module","title":"Bently Nevada 176449-04 3500 Series Enhanced Keyphasor Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 176449-04 Enhanced Keyphasor Module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a precision timing module for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3500 Machinery Protection System\u003c\/strong\u003e. This half-height, dual-channel module converts signals from proximity probes or magnetic pickups into digital Keyphasor signals, providing accurate shaft position and speed references.\u003c\/p\u003e\n\u003cp\u003eUnlike protective modules, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e176449-04\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esynchronization and diagnostic enabler\u003c\/strong\u003e, supplying the essential $1\\times$ reference for phase measurement, vector analysis, and time-synchronized data collection across the rack.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Signal Processing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSupports two independent Keyphasor inputs per module, expandable with additional modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-speed accuracy for phase and speed measurements, even at extreme RPMs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhanced filtering and self-diagnostics reduce false triggers from mechanical runout or electrical noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eComprehensive Measurement Capabilities\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eProvides phase reference signals for vector (Bode and Polar) plots and vibration analysis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAccurately tracks machine speed during startup, steady-state, and coast-down conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized Integration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eThe -04 configuration is designed for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003einternal termination\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith secure rear-rack connections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunicates timing and phase data across the 3500 backplane to all vibration monitors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports redundant module configurations to maintain timing reference in case of sensor failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eWorks seamlessly with other 3500 modules, including vibration, position, and Keyphasor-based diagnostics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnables synchronized sampling required for advanced condition monitoring and machinery diagnostics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth align=\"left\"\u003eFeature\u003c\/th\u003e\n\u003cth align=\"left\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003ePart Number\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e176449-04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eModule Type\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eEnhanced Keyphasor (Dual Channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eInput Signals\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eProximity Probes or Magnetic Pickups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eSignal Threshold\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eUser-Selectable (Auto or Manual)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eSpeed Measurement Range\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e1 to 1,200,000 RPM (Sensor Dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eOutput Type\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eBuffered Transducer Outputs (Front Panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eSlot Requirement\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eHalf-Height Slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e-30°C to +65°C (-22°F to +150°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eMounting\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eRear Rack Internal Terminations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eRedundancy\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eSupports Dual Module Configurations for Fault Tolerance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eProvides precise phase and speed data for turbomachinery, compressors, and turbines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnables vector analysis, Bode and Polar plots, and time-synchronized sampling for condition monitoring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEssential for advanced diagnostics and predictive maintenance programs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the purpose of the Enhanced Keyphasor Module?\u003c\/strong\u003e\u003cbr\u003eA: It generates digital Keyphasor signals to provide phase reference and speed information for diagnostic modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module be used for protection functions?\u003c\/strong\u003e\u003cbr\u003eA: No, it is a timing and diagnostic module; protection is handled by other 3500 series monitors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does the -04 suffix indicate?\u003c\/strong\u003e\u003cbr\u003eA: The -04 denotes internal termination with specific rear-rack connectors for clean signal integration.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44117269741667,"sku":"176449-04","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/BENTLYNEVADA176449-04.jpg?v=1776146804","url":"https:\/\/precisemodule.com\/products\/bently-nevada-176449-04-3500-series-enhanced-keyphasor-module","provider":"Precise Module Ltd.","version":"1.0","type":"link"}