{"product_id":"bently-nevada-177989-01-pav-input-module","title":"Bently Nevada 177989-01 PAV Input Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 177989-01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eProx Accel Velom (PAV)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003einput module specifically engineered for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eADAPT 3701\/44\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMachinery Dynamics Monitor. This versatile module serves as the primary interface for various sensor types, enabling the monitoring of complex rotating assets like turbines, compressors, and high-speed gearboxes. \u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e177989-01\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProx Accel Velom (PAV) Module\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 ADAPT 3701\/44\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Channels:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6 Vibration Channels + 1 Keyphasor\/Speed Input\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSensor Support:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eProximity Probes (-24V) for radial\/axial position\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3-wire Accelerometers (-24V) for absolute casing vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVelomitors (2-wire constant current) for velocity measurement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Processing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReal-time Acceleration-to-Velocity conversion and dynamic filtering\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24 V DC (Supplied via the ADAPT system base)\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 +65°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFlexible Panel or Skid-mount configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features \u0026amp; Engineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUniversal Input Flexibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe PAV module allows for a mix of sensor types on a single unit, enabling engineers to monitor shaft relative vibration and casing absolute vibration simultaneously without needing separate hardware sets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Dynamic Processing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures high-fidelity signal conditioning that handles the integration of acceleration to velocity in real-time, providing the precise data needed for accurate vibration severity assessment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Channel Density:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith 6 channels in a single compact module, the 177989-01 is ideal for monitoring complex machine trains (e.g., a motor-gearbox-pump set) where space is limited.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRuggedized for the Field:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSpecifically designed for \"skid-mounting,\" meaning it can be installed directly on the machine package, reducing long cable runs to the control room and enhancing signal-to-noise ratios.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNative Speed Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe integrated Keyphasor channel allows for phase-synchronous data acquisition, which is essential for diagnosing unbalance, misalignment, and other phase-related mechanical faults.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":46805224194238,"sku":"177989-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-05-07_09-19-27.png?v=1778222765","url":"https:\/\/www.autooiltech.com\/products\/bently-nevada-177989-01-pav-input-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}