{"product_id":"bently-nevada-81545-01-transducer-i-o-dual-relay-module","title":"Bently Nevada 81545-01 Transducer I\/O \u0026 Dual Relay Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada 81545-01 is a high-performance Transducer I\/O and Dual Epoxy Relay Module designed for the 3300 Series machinery monitoring system. It seamlessly connects sensors to the monitoring rack while providing reliable alert and trip relay functions. In addition, its epoxy-sealed dual relays ensure consistent operation under demanding industrial conditions. This module allows engineers to monitor critical parameters such as casing growth and thrust bearing position with exceptional accuracy. Moreover, its compact design fits effortlessly into existing 3300 Series racks, enabling straightforward integration without system downtime.\u003c\/p\u003e\n\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual Relay Outputs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProvides separate alert and trip functions, enhancing machinery protection and safety.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Sensor Interface:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConnects transducers directly to the rack for immediate data acquisition.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEpoxy-Sealed Relays:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsures long-term reliability in harsh environments with temperature variations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompact and Robust Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOccupies minimal rack space while offering mechanical durability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Operational Reliability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports continuous online monitoring for turbines, compressors, and pumps.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eScrew terminal interface simplifies field wiring and maintenance tasks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e81545-01\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFunctions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTransducer I\/O, recording terminals, dual epoxy-sealed relays\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRelay Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDual hermetically sealed epoxy relays (alert and trip)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConnections:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eScrew terminal interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-20°C to +60°C (rack environment)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.75 lbs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTurbines:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMonitor casing growth and thrust bearing positions in gas, steam, and hydro turbines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompressors:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRecord vibration and shaft displacement for early fault detection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMotors \u0026amp; Generators:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTrack shaft positions and bearing wear for predictive maintenance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePumps:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDetect mechanical wear and cavitation, preventing unplanned downtime.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What type of sensors can be connected to the 81545-01 module?\u003c\/strong\u003e\u003cbr\u003eA: The module supports standard proximity and transducer inputs used in 3300 Series systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are the relays suitable for harsh industrial environments?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the dual epoxy-sealed relays maintain reliability under extreme temperatures and vibration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module be retrofitted into existing 3300 Series racks?\u003c\/strong\u003e\u003cbr\u003eA: Absolutely. Its compact design and screw terminal connections allow easy integration without downtime.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What maintenance is required for this module?\u003c\/strong\u003e\u003cbr\u003eA: Minimal maintenance is needed; periodic inspection and cleaning of terminals are recommended.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":42721549025370,"sku":"81545-01","price":226.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/81545-012.jpg?v=1767579948","url":"https:\/\/www.plcmasters.com\/vi\/products\/bently-nevada-81545-01-transducer-i-o-dual-relay-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}