{"product_id":"1900-65a-00-00-01-00-00-bently-nevada-general-purpose-equipment-monitor","title":"1900\/65A-00-00-01-00-00 Bently Nevada General Purpose Equipment Monitor","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada 1900\/65A-00-00-01-00-00 is a self-contained, high-performance machinery protection system designed for \"General Purpose\" industrial assets. Unlike rack-based monitoring solutions, this standalone module provides comprehensive protection for essential machinery such as pumps, motors, blowers, and fans. It features an integrated 24-bit Analog-to-Digital Converter (ADC) that delivers superior signal resolution and accuracy, allowing the system to process both high-speed dynamic vibration data and slow-changing static process variables. With built-in programmable logic and dedicated relay outputs, the 1900\/65A acts as an autonomous guardian, capable of initiating immediate protective shutdowns or alerting operators to deteriorating mechanical health before critical failures occur.\u003c\/p\u003e\n\u003ch3\u003eHardware Architecture and Engineering Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 1900\/65A platform is defined by its versatile input\/output configuration and ruggedized design, ensuring reliable performance in demanding industrial environments.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Identification:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1900\/65A-00-00-01-00-00\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurement 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 Channel Inputs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 Channels (Acceleration, Velocity, Displacement, or Speed)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStatic Channel 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\u003eAnalog Outputs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 Configurable 4-20 mA DC recorder outputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRelay Logic:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6 Programmable dry contact relays (Alert\/Danger)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostic Port:\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\u003eMemory Buffer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e200-entry internal event list for fault logging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Mass:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1.5 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOuter Dimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e19.6 x 16 x 8 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Integrity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eContinuous \"OK\" status monitoring and self-diagnostics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStrategic Industrial Deployment\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFluid Transmission:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProtects centrifugal and reciprocating pumps by detecting cavitation, hydraulic instability, or bearing degradation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVentilation Systems:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMonitors large industrial fans and blowers for mechanical unbalance, shaft misalignment, or structural looseness.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Induction Motors:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTracks both vibration signatures and internal winding temperatures to prevent insulation breakdown and rotor faults.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAuxiliary Steam Turbines:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProvides essential overspeed and casing vibration protection for non-API 670 critical units.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompressed Air Stations:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eServes as a primary protection layer for air compressors, ensuring stable operation through integrated thermal and mechanical tracking.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the 1900\/65A-00-00-01-00-00 be integrated into a larger DCS or PLC system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the monitor is equipped with four configurable 4-20 mA analog outputs, which are designed to send continuous trend data to a Distributed Control System (DCS) or Programmable Logic Controller (PLC) for centralized oversight.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the benefit of the buffered outputs on this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Each of the eight input channels features a buffered output. This allows maintenance teams to connect portable data collectors or analyzers directly to the monitor to perform advanced vibration diagnostics without disturbing the protective functions of the device.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this monitor require an external computer to perform protective shutdowns?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, the 1900\/65A is a standalone logic solver. Once configured, it uses its internal programmable relays to trigger alarms or shutdowns autonomously based on the setpoints defined by the user.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the \"OK\" status logic function?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The module continuously monitors the bias voltage and wiring integrity of all connected sensors. If a transducer fails or a wire is disconnected, the \"OK\" relay will change state to notify the system that the protection for that specific channel is compromised.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What type of temperature sensors are compatible with the static inputs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The four static channels are highly flexible and can be configured to accept standard industrial RTDs or various Thermocouple types, allowing for precise thermal tracking of bearings and motor windings.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45847628021933,"sku":"1900\/65A-00-00-01-00-00","price":1999.0,"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\/1900-65a-00-00-01-00-00-bently-nevada-general-purpose-equipment-monitor","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}