{"product_id":"4-ch-machinery-protection-card-new-bently-nevada-3500-42","title":"4-CH Machinery Protection Card | New Bently Nevada 3500\/42","description":"\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 3500\/42-01-00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a high-precision, four-channel\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eProximitor and Seismic Monitor\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewithin the 3500 Series Machinery Protection System. This module acquires signals from a diverse range of transducers—including proximity probes, velocity sensors, and accelerometers—to provide continuous monitoring of radial vibration, shaft position, and casing velocity. By processing raw sensor data into actionable machinery health metrics, the 3500\/42-01-00 enables early detection of mechanical imbalances, misalignment, and bearing wear, ensuring the safety of critical rotating assets.\u003c\/p\u003e\n\u003ch3\u003ePart Number Breakdown: 3500\/42-AA-BB\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e3500\/42:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProximitor\/Seismic Monitor Module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e01 (AA):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eI\/O Module Type (Prox\/Seismic I\/O Module with Internal Terminations).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e00 (BB):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAgency Approval Option (None).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3500\/42-01-00\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 independent channels\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSensor Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eProximity probes, velocity transducers, accelerometers\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSignal Conditioning\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eProgrammable low-pass, high-pass, and notch filters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNoise Reduction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIntegrated 60 Hz notch filter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 Buffered analog outputs (Front panel); Digital backplane data\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.7 watts (typical)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e241.3 mm x 24.4 mm x 241.8 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.82 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e100% Brand New in Original Factory Packing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMulti-Transducer Versatility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 3500\/42-01-00 supports a wide array of sensors, allowing engineers to monitor different machine types (e.g., fluid-film bearing turbines or rolling-element bearing pumps) using the same hardware platform.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Signal Filtering:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated programmable filters isolate specific frequency bands. This allows the module to reject unrelated mechanical noise and focus exclusively on critical fault frequencies, such as 1X or 2X vibration components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eContinuous Self-Diagnostics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module identifies transducer faults, cable breaks, and internal hardware failures in real-time. It activates \"Not OK\" status indicators immediately to prevent false trips and alert maintenance teams to instrument issues.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMillisecond Alarm Logic:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIndependent hardware logic on the module executes \"Alert\" and \"Danger\" setpoint comparisons. This local processing ensures that the machinery protection system initiates shutdown sequences within milliseconds of a violation, regardless of network traffic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBuffered Output Access:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFront-panel buffered outputs provide direct access to the raw analog signals. This enables vibration technicians to connect portable diagnostic equipment (like the Scout or ADRE systems) without disturbing the permanent protection wiring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Since the 3500\/42-01-00 is discontinued, can I still trust its reliability?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: Yes. Although the manufacturer transitioned to newer iterations, we supply\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original units\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efrom existing stock. These units undergo the same rigorous factory testing and include our full 12-month industrial warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Can I mix proximity probes and accelerometers on the same module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: Yes. You can configure each of the four channels independently via the 3500 Rack Configuration Software. This flexibility allows one module to monitor both shaft vibration (via probes) and casing vibration (via accelerometers) simultaneously.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: How does this module handle power-line interference?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: The 3500\/42-01-00 features a built-in 60 Hz (or 50 Hz) notch filter. This circuitry specifically targets and eliminates electrical noise from power lines, ensuring that your vibration readings reflect actual mechanical movement rather than electrical interference.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Is any special software required for installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA4: You must use the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 3500 Rack Configuration Software\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto set the sensor types, alarm thresholds, and filter frequencies for the 3500\/42-01-00 module before commissioning.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":43790579073123,"sku":"3500\/42-01-00","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/101_ecf0f8bc-b75e-4e4a-8f1e-9e7ac54a8bdb.jpg?v=1775786034","url":"https:\/\/www.autocontrolglobal.com\/products\/4-ch-machinery-protection-card-new-bently-nevada-3500-42","provider":"AutoControl Global","version":"1.0","type":"link"}