{"product_id":"bently-nevada-81228-01-temperature-monitor","title":"Bently Nevada 81228-01 Temperature Monitor","description":"\u003ch3\u003eQuick Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e81228-01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-density\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSix-Channel Temperature Monitor\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for the Bently Nevada 3300 and 3500 series racks. It provides continuous surveillance of critical machinery temperatures by accepting inputs from both RTDs and thermocouples. By integrating temperature data directly into the protection rack, it enables proactive diagnostics and automatic machinery trips to prevent overheating and catastrophic failure.\u003c\/p\u003e\n\u003ch3\u003eTechnical Data\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e81228-01\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChannels:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6 Independent Inputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSensor Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRTDs and Thermocouples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBently Nevada 3300 \/ 3500 Racks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSensitivity (Velocity Mode):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5.71 mV\/mm\/s (145 mV\/in\/s)\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$\\pm 5\\%$\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e15 Hz to 1,000 Hz (\u003cspan class=\"math-inline\"\u003e$\\pm 3.0$\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003edB)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temp:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-35°C to +65°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHousing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStainless Steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComprehensive Coverage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMonitors six independent points simultaneously, making it ideal for tracking motor windings and multi-bearing assemblies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual-Sensor Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHighly versatile input stage accepts both Resistance Temperature Detectors (RTDs) and various Thermocouples.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePredictive Diagnostics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnables condition-based maintenance by identifying subtle temperature anomalies before they escalate into mechanical issues.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReliable Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePowered directly by the rack backplane, ensuring seamless communication with system alarms and logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial Hardening:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures a stainless steel case and 2-pin Mil-spec connectors to survive the high-vibration and corrosive environments of industrial plants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":46682608697534,"sku":"81228-01","price":560.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/Dingtalk_20260427170453.jpg?v=1777280841","url":"https:\/\/www.autooiltech.com\/products\/bently-nevada-81228-01-temperature-monitor","provider":"AutoOilTech Limited","version":"1.0","type":"link"}