{"product_id":"bently-nevada-1900-65a-172323-01-167699-02-general-purpose-equipment-monitor","title":"Bently Nevada 1900\/65A 172323-01 167699-02 General Purpose Equipment Monitor","description":"\u003ch3\u003e\u003cspan\u003eProduct Overview\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada 1900\/65A, identified by part numbers 172323-01 and 167699-02, is a versatile, standalone machinery protection system designed for \"General Purpose\" industrial assets. Unlike rack-based systems, the 1900\/65A provides a self-contained solution for monitoring critical parameters on motors, pumps, fans, and small turbines. It excels at bridging the gap between basic transmitter-based monitoring and complex large-scale protection systems by offering multi-channel input processing with high-resolution digital conversion.\u003c\/p\u003e\n\u003cp\u003eEquipped with a high-performance 24-bit Analog-to-Digital Converter (ADC), the module ensures superior signal clarity and precision. It is engineered to monitor both dynamic vibration data and static process variables simultaneously, providing a holistic view of machine health. With its integrated event logging and programmable relay logic, the 1900\/65A allows for autonomous protective actions, ensuring equipment is safely shut down or alarmed before catastrophic failure occurs.\u003c\/p\u003e\n\u003ch3\u003eAdvanced Signal Processing and I\/O Capability\u003c\/h3\u003e\n\u003cp\u003eThe architecture of the 1900\/65A is highly flexible, supporting a wide array of transducer types through eight dedicated input channels. The system is split into four dynamic inputs (vibration, position, or speed) and four static inputs (temperature), allowing for comprehensive thermal and mechanical tracking. Users can customize scale factors and full-scale ranges to match specific application requirements, while internal \"OK\" checking logic continuously validates the integrity of the connected sensors and wiring.\u003c\/p\u003e\n\u003cp\u003eFor integration with plant-wide control systems, the monitor provides four configurable 4-20 mA outputs, perfect for sending trend data to a PLC or DCS. Additionally, each transducer channel includes a buffered output for connection to portable diagnostic instruments or external analyzers. The protection logic is managed through six programmable relays, each supporting independent Alert and Danger setpoints, providing robust mechanical interlocking for hazardous operational states.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBently Nevada\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1900\/65A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBase Part Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e172323-01\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eI\/O Board Part Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e167699-02\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eADC Resolution:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24-bit high-precision conversion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDynamic Inputs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 Channels (Vibration, Acceleration, Velocity, Position, or Speed)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStatic Inputs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 Channels (Temperature via RTD or Thermocouple)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRelay Outputs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6 Programmable dry contact relays\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAnalog Outputs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 Configurable 4-20 mA recorder outputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eData Logging:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e200-entry internal event list\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuffered transducer outputs for every channel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMonitoring Features:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIndependent Alert\/Danger setpoints and internal self-test (OK status)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimentions: \u003c\/strong\u003e\u003cspan\u003e19.6x16x8cm\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.5kg\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Protection Applications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFluid Handling:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProtecting centrifugal and reciprocating pumps from cavitation or bearing wear.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAir Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMonitoring industrial fans and blowers for unbalance or misalignment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSmall Steam Turbines:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProviding essential overspeed and vibration protection for non-API critical units.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eElectric Motors:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTracking thermal performance and vibration signatures for large induction motors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45563393638573,"sku":"172323-01","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/190065A_167699-02_172323-01_-12.jpg?v=1774490572","url":"https:\/\/www.maxwellplc.com\/products\/bently-nevada-1900-65a-172323-01-167699-02-general-purpose-equipment-monitor","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}