{"product_id":"bently-nevada-81228-01-six-channel-temperature-monitor-module","title":"Bently Nevada 81228-01 Six-Channel Temperature Monitor Module","description":"\u003ch2\u003eBently Nevada 81228-01 Six-Channel Temperature Monitor Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for continuous temperature signal acquisition in Bently Nevada 3300 Series rack systems, the \u003cstrong\u003eBently Nevada 81228-01\u003c\/strong\u003e (\u003cstrong\u003e81228-01\u003c\/strong\u003e Six-Channel Temperature Monitor Module) provides direct physical\/electrical execution of RTD and thermocouple input conditioning within a backplane-integrated monitoring architecture.\u003c\/p\u003e\n\u003cp\u003eThe module performs six independent channel acquisitions for temperature sensing elements, converting raw RTD resistance or thermocouple millivolt signals into rack-level processed data for alarm logic and protection outputs. Each channel operates asynchronously, supporting configuration of alert and danger thresholds at the system level. Integration is achieved through direct rack backplane coupling without external signal conditioning hardware.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe 81228-01 is a single ordered hardware identifier without documented functional suffix segmentation. No validated internal variant structure or option-code decomposition is defined in the provided engineering reference data.\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\u003e81228-01\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\u003e0.50 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-35 deg C to +65 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eBackplane powered (value not specified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e6 independent inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Types\u003c\/td\u003e\n\u003ctd\u003eRTD, Thermocouple\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eBently Nevada 3300 Series rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBently Nevada Rotor Dynamics Temperature Integration Characteristics\u003c\/h3\u003e\n\u003cp\u003eIn Bently Nevada machinery monitoring architecture, temperature acquisition is synchronized with rotor dynamics datasets to maintain correlation between thermal gradients and shaft behavior. RTD and thermocouple inputs are mapped into rack-level processing where thermal drift can be evaluated alongside vibration vectors derived from eddy-current probe scaling. Gap voltage validation routines (commonly referenced around -10 VDC probe bias targets) provide indirect correlation points for axial displacement behavior under thermal expansion conditions. Cross-talk suppression between adjacent channels is implemented at rack and module interface level to reduce measurement coupling in high-density monitoring configurations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Does the module support hot-swap insertion in an energized 3300 Series rack?\u003cbr\u003eA: The 81228-01 interfaces through the backplane connector. Insertion under power depends on rack configuration and system grounding integrity; electrical arcing risk must be evaluated at system level.\u003c\/p\u003e\n\u003cp\u003eQ: How are channel-to-channel electrical isolations handled?\u003cbr\u003eA: Each of the six channels is independently conditioned at the input stage, with isolation implemented through internal signal separation and rack backplane referencing.\u003c\/p\u003e\n\u003cp\u003eQ: Can thermocouple and RTD inputs be mixed across channels?\u003cbr\u003eA: Channel configuration is independent per input, allowing mixed sensor types provided system-level configuration supports the selected sensor linearization.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the module only in a de-energized 3300 Series rack unless the system design explicitly supports live insertion. Ensure backplane connector alignment before full seating force is applied. Maintain shield continuity for RTD and thermocouple cabling at the rack grounding point. Avoid routing sensor wiring parallel to high-voltage or high-frequency switching conductors to reduce induced noise coupling. Verify channel configuration parameters at system level prior to enabling alarm logic outputs.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44301524893784,"sku":"83729-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/83729-01-2.jpg?v=1782897840","url":"https:\/\/www.industriaxplc.com\/ar\/products\/bently-nevada-81228-01-six-channel-temperature-monitor-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}