{"product_id":"145988-02-bently-nevada-3500-65-temperature-monitoring-module","title":"145988-02 Bently Nevada 3500\/65 Temperature Monitoring Module","description":"\u003cp\u003eConfigured for high-density thermal data acquisition in 3500 machinery protection system platforms, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 145988-02\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e3500\/65\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTemperature Monitor) provides direct physical and electrical processing of 16-channel temperature sensor inputs for rotating machinery diagnostics.\u003c\/p\u003e\n\u003ch3\u003eModel Matrix\u003c\/h3\u003e\n\u003cp\u003eThe 145988-02 signifies a standard 3500\/65 module configuration, which utilizes a dedicated 16-channel input architecture. This model is designed for seamless insertion into the 3500 series backplane, supporting high-density monitoring requirements where multiple sensor zones are concentrated in a single physical rack slot.\u003c\/p\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\u003e145988-02\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\u003e0.72 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\u003e2.5 cm x 25.0 cm x 24.0 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-30 deg C to +65 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\u003e9.0 Watts (typical)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eChannel Count\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProtection Rating\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP20\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTSI and Mechanical Monitoring Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe 3500\/65 module employs specialized cross-talk suppression circuitry to maintain signal fidelity across its 16 independent channels. For thermocouple or RTD sensor inputs, the module performs real-time gap voltage validation and signal scaling against established rotor dynamics and thermal baselines. The internal architecture facilitates rapid scan rates to detect rapid thermal transients. To ensure accuracy, the module incorporates local cold-junction compensation circuitry for thermocouple types, mitigating potential measurement drift caused by temperature variances within the 3500 rack enclosure.\u003c\/p\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e145988-02 3500\/65 Temperature Monitor module (Main assembly)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInternal I\/O module (Terminal interface block)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConfiguration software support files\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStandard installation hardware and documentation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eEnsure the module is seated fully into the 3500 backplane slot to engage the communication bus.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUse shielded twisted-pair cabling for all 16 sensor inputs to maintain signal-to-noise ratios.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTerminate shields at the specified rack ground points to mitigate electromagnetic interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVerify that the I\/O module jumper settings align with the connected sensor types (e.g., RTD vs Thermocouple).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintain adequate airflow within the rack to prevent internal thermal degradation of the module components.\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: Does the 3500\/65 support hot-swapping?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the 145988-02 can be removed or inserted into an energized 3500 rack without triggering system-wide faults.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: How is data transmitted to external systems?\u003c\/p\u003e\n\u003cp\u003eA: Data is routed through the Rack Interface Module (RIM) via the proprietary backplane bus and then accessible via Ethernet or configured Modbus\/RTU protocols.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What is the maximum channel density per slot?\u003c\/p\u003e\n\u003cp\u003eA: The 3500\/65 module allows for 16 channels in a single slot, providing the highest density for temperature monitoring within the 3500 platform.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Is this module compatible with thermocouple sensors?\u003c\/p\u003e\n\u003cp\u003eA: Yes, it supports various thermocouple and RTD types, which must be configured in the 3500 Rack Configuration software.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What happens if a sensor input is open?\u003c\/p\u003e\n\u003cp\u003eA: The module identifies an open-circuit fault and sets the corresponding channel status to \"Not OK\" while maintaining current logic states.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Can I use this for non-Bently probes?\u003c\/p\u003e\n\u003cp\u003eA: Provided the sensor signal output characteristics match the module's defined input voltage or resistance ranges, it is electrically compatible.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What indicates a module power failure?\u003c\/p\u003e\n\u003cp\u003eA: The front panel \"OK\" indicator will extinguish, and the Rack Interface Module will report a communications loss for the specific slot.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Does the module require specific firmware versions?\u003c\/p\u003e\n\u003cp\u003eA: Yes, firmware compatibility should be verified against the installed Rack Interface Module version during initial rack integration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45378088730797,"sku":"145988-02","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-3500-65-145988-02-16-channel-temperature-monitor-m4kmh1qtud2.jpg?v=1764225479","url":"https:\/\/www.maxwellplc.com\/products\/145988-02-bently-nevada-3500-65-temperature-monitoring-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}