[{"data":1,"prerenderedAt":446},["ShallowReactive",2],{"store-product-condition-monitoring\u002Fbently-nevada-3500":3,"store-surround-bently-nevada-3500":434,"store-related-BN-3500-SYS-SYS":445},{"id":4,"title":5,"_path":6,"anchors":7,"badge":17,"body":18,"category":328,"categoryDescription":329,"categoryIcon":95,"compareAtPrice":6,"compatibility":330,"currency":335,"date":336,"description":337,"downloads":338,"draft":355,"excerpt":6,"extension":356,"featured":355,"gallery":357,"highlights":366,"image":373,"inStock":374,"lastUpdated":375,"meta":376,"navigation":374,"path":382,"price":6,"seo":383,"sku":386,"specs":387,"stem":419,"tags":420,"useCases":428,"version":6,"__hash__":433},"store\u002Fstore\u002Fcondition-monitoring\u002Fbently-nevada-3500.md","Bently Nevada 3500 Machinery Protection System",null,[8,13],{"label":9,"icon":10,"to":11,"target":12},"Official Baker Hughes Bently Nevada Product Portal","i-lucide-external-link","https:\u002F\u002Fwww.bently.com\u002Fproducts\u002F3500-series-machinery-protection-system","_blank",{"label":14,"icon":15,"to":16,"target":12},"Baker Hughes System 1 Condition Monitoring Platform","i-lucide-book-open","https:\u002F\u002Fwww.bently.com\u002Fsoftware\u002Fsystem-1","API 670 Compliant | SIL 2 Certified",{"type":19,"value":20,"toc":319},"minimark",[21,36,41,44,55,117,120,124,272,274,278,296,298,302,305],[22,23,24],"note",{},[25,26,27,28,31,32,35],"p",{},"The ",[29,30,5],"strong",{}," by Baker Hughes is an industry-standard, rack-based condition\nmonitoring and safety shutdown platform. Engineered to comply strictly with ",[29,33,34],{},"API 670"," standards, the 3500 continuously\nmonitors dynamic shaft vibration, axial position, speed, and thermal parameters across critical turbomachinery and\ncompressor installations.",[37,38,40],"h2",{"id":39},"executive-summary-and-core-platform-capabilities","Executive Summary and Core Platform Capabilities",[25,42,43],{},"Designed for high-consequence machinery such as multi-stage centrifugal compressors, steam and gas turbines, and\nreciprocating gas drives, the Bently Nevada 3500 provides hardware-based auto-shutdown protection against catastrophic\nfailure. Operating in conjunction with proximity probes, velocity sensors, accelerometers, and thermocouples, the 3500\nchassis continuously evaluates vibration levels, bearing temperatures, and rod position.",[45,46,49],"callout",{"color":47,"icon":48},"green","i-lucide-shield-check",[25,50,51,54],{},[29,52,53],{},"API 670 & SIL 2 Functional Safety Certified:"," Fully complies with API 670 5th Edition requirements for critical\nmachinery protection. Supports configurable trip logic (Voting Logic 1-out-of-2, 2-out-of-2, or 2-out-of-3 TMR) to\nprevent false trips while ensuring rapid, zero-latency emergency shutdown execution.",[56,57,58,93],"accordion",{},[59,60,63],"accordion-item",{"icon":61,"label":62},"i-lucide-cpu","Modular Rack Architecture & Redundancy",[64,65,66,81,87],"ul",{},[67,68,69,72,73,76,77,80],"li",{},[29,70,71],{},"Flexible Chassis Options:"," Available in a standard ",[29,74,75],{},"19-inch EIA 14-slot full rack"," or a ",[29,78,79],{},"12-inch 7-slot\nmini-rack",", support panel, rack, or bulkhead mounting formats.",[67,82,83,86],{},[29,84,85],{},"High Availability Power (3500\u002F15):"," Accommodates dual-redundant AC\u002FDC power supply modules operating across wide\ninput voltage ranges to ensure uninterrupted rack operation.",[67,88,89,92],{},[29,90,91],{},"Hot-Swappable Design:"," Individual monitor modules and I\u002FO field cards can be serviced or swapped online without\ninterrupting surrounding active protection channels.",[59,94,97],{"icon":95,"label":96},"i-lucide-activity","Continuous Waveform Extraction & System 1 Software",[64,98,99,105,111],{},[67,100,101,104],{},[29,102,103],{},"3500\u002F22M Transient Data Interface (TDI):"," Acts as the central bridge between the 3500 rack backplane and external\nsoftware platforms.",[67,106,107,110],{},[29,108,109],{},"High-Speed Event Logging:"," Captures high-frequency transient vibration data, orbits, spectrums, and thermal logs\nduring machine startups, coast-downs, and unexpected trip events.",[67,112,113,116],{},[29,114,115],{},"System 1 Diagnostic Integration:"," Directly feeds high-density diagnostic data via Ethernet to Baker Hughes System 1\nfor predictive asset health monitoring.",[118,119],"hr",{},[37,121,123],{"id":122},"key-monitoring-modules-for-turbomachinery-compressors","Key Monitoring Modules for Turbomachinery & Compressors",[125,126,127,182,227],"tabs",{},[128,129,131],"tabs-item",{"label":130},"Dynamic Vibration & Radial Position",[132,133,134,148],"table",{},[135,136,137],"thead",{},[138,139,140,145],"tr",{},[141,142,144],"th",{"align":143},"left","Module",[141,146,147],{"align":143},"Primary Function and Capabilities",[149,150,151,162,172],"tbody",{},[138,152,153,159],{},[154,155,156],"td",{"align":143},[29,157,158],{},"3500\u002F40M Proximitor Monitor",[154,160,161],{"align":143},"Accepts inputs from eddy current proximity probes to measure radial vibration and axial thrust position.",[138,163,164,169],{},[154,165,166],{"align":143},[29,167,168],{},"3500\u002F42M Proximitor \u002F Seismic",[154,170,171],{"align":143},"4-channel monitor supporting proximity probes, velocity sensors, and accelerometers for casing vibration.",[138,173,174,179],{},[154,175,176],{"align":143},[29,177,178],{},"3500\u002F25 Enhanced Keyphasor",[154,180,181],{"align":143},"Processes phase reference signals from shaft keyways to compute rotational speed and phase angle.",[128,183,185],{"label":184},"Reciprocating Compressor Modules",[132,186,187,195],{},[135,188,189],{},[138,190,191,193],{},[141,192,144],{"align":143},[141,194,147],{"align":143},[149,196,197,207,217],{},[138,198,199,204],{},[154,200,201],{"align":143},[29,202,203],{},"3500\u002F72M Recip Rod Position",[154,205,206],{"align":143},"Tracks piston rod drop and position in real time to evaluate rider ring wear on reciprocating gas compressors.",[138,208,209,214],{},[154,210,211],{"align":143},[29,212,213],{},"3500\u002F77M Recip Cylinder Pressure",[154,215,216],{"align":143},"Monitors dynamic internal cylinder pressures for calculating thermodynamic performance and mechanical loading.",[138,218,219,224],{},[154,220,221],{"align":143},[29,222,223],{},"3500\u002F70M Recip Impulse \u002F Velocity",[154,225,226],{"align":143},"Detects loose mechanical components, impact spikes, and crosshead accelerations in reciprocating drives.",[128,228,230],{"label":229},"Thermal, Process & Digital Gateways",[132,231,232,240],{},[135,233,234],{},[138,235,236,238],{},[141,237,144],{"align":143},[141,239,147],{"align":143},[149,241,242,252,262],{},[138,243,244,249],{},[154,245,246],{"align":143},[29,247,248],{},"3500\u002F60 & 3500\u002F65 Temperature",[154,250,251],{"align":143},"6-channel and 16-channel modules for continuous RTD and Thermocouple thermal monitoring (bearings, windings, oil).",[138,253,254,259],{},[154,255,256],{"align":143},[29,257,258],{},"3500\u002F62 Process Variable",[154,260,261],{"align":143},"Accepts standard 4–20 mA, 1–5 VDC inputs to log process pressures, flows, and suction\u002Fdischarge variables.",[138,263,264,269],{},[154,265,266],{"align":143},[29,267,268],{},"3500\u002F92 Communication Gateway",[154,270,271],{"align":143},"Translates internal rack measurements into Modbus TCP\u002FIP or Modbus RTU serial protocols for DCS\u002FPLC integration.",[118,273],{},[37,275,277],{"id":276},"target-industry-applications","Target Industry Applications",[279,280,281,289],"card-group",{},[282,283,286],"card",{"icon":284,"title":285},"i-lucide-flame","Oil & Gas Centrifugal & Recip Compressors",[25,287,288],{},"Full protection against shaft displacement, bearing degradation, rod drop, and thermal over-temperature in refinery\ndrives.",[282,290,293],{"icon":291,"title":292},"i-lucide-zap","Power Generation Steam & Gas Turbines",[25,294,295],{},"API 670 compliant speed, overspeed, axial movement, and differential expansion monitoring for turbine-generator sets.",[118,297],{},[37,299,301],{"id":300},"external-resources-and-technical-support","External Resources and Technical Support",[25,303,304],{},"Explore official product documentation, configuration utilities, and regional field support channels:",[279,306,307,313],{},[282,308,310],{"icon":10,"title":309,"target":12,"to":11},"Official Baker Hughes Bently Nevada Portal",[25,311,312],{},"Access official datasheets, mounting diagrams, firmware revisions, and module configuration files.",[282,314,316],{"icon":15,"title":315,"target":12,"to":16},"Baker Hughes System 1 Condition Monitoring",[25,317,318],{},"Learn how the 3500 system integrates with System 1 for predictive diagnostic analytics and asset health trending.",{"title":320,"searchDepth":321,"depth":321,"links":322},"",3,[323,325,326,327],{"id":39,"depth":324,"text":40},2,{"id":122,"depth":324,"text":123},{"id":276,"depth":324,"text":277},{"id":300,"depth":324,"text":301},"Machinery Protection & Condition Monitoring","Rack-based hardware protection systems, continuous online monitoring, and dynamic vibration analysis for industrial rotating equipment.",[331,332,333,334],"3300 XL 8mm, 11mm, and 25mm Eddy Current Proximity Probe Transducer Systems","330400 \u002F 330500 Series Accelerometers, Velocity Sensors, and Seismic Transducers","Baker Hughes System 1 Asset Condition Monitoring & Diagnostic Software Platform","Modbus TCP\u002FIP, Modbus RTU, OPC DA\u002FUA, and DCS \u002F ESD Automation Networks","USD","2026-10-01T00:00:00Z","Industry-standard, API 670-compliant rack-based protection chassis delivering continuous machinery protection, dynamic vibration monitoring, and thermal logging for critical turbomachinery.",[339,345,350],{"name":340,"url":341,"type":342,"format":343,"size":344},"Bently Nevada 3500 Series System Overview Brochure","\u002Fstore\u002Fcondition-monitoring\u002Fbently-nevada-3500\u002Fbrochure-bently-nevada-3500.pdf","Brochure","pdf","4.8 MB",{"name":346,"url":347,"type":348,"format":343,"size":349},"Bently Nevada 3500\u002F05 System Rack Datasheet","\u002Fstore\u002Fcondition-monitoring\u002Fbently-nevada-3500\u002Fdatasheet-3500-05-rack.pdf","Datasheet","1.8 MB",{"name":351,"url":352,"type":353,"format":343,"size":354},"3500 Architecture and API 670 Implementation Manual","\u002Fstore\u002Fcondition-monitoring\u002Fbently-nevada-3500\u002Fmanual-3500-api670-guide.pdf","Manual","8.1 MB",false,"md",[358,362],{"src":359,"alt":360,"caption":361},"\u002Fstore\u002Fcondition-monitoring\u002Fbently-nevada-3500\u002Fgallery-1.png","Bently Nevada 3500 19-inch 14-slot system rack fully populated with monitor modules","Full-size 19-inch 14-slot EIA rack housing redundant power supplies, TDI module, and vibration monitor cards",{"src":363,"alt":364,"caption":365},"\u002Fstore\u002Fcondition-monitoring\u002Fbently-nevada-3500\u002Fgallery-2.png","Rear view of Bently Nevada 3500 chassis showing I\u002FO terminal modules and Ethernet gateway ports","Rear-accessible buffered output terminals, Modbus gateways, and transient data interface connections",[367,368,369,370,371,372],"Full compliance with API 670 5th Edition standards for continuous shaft vibration, axial position, speed, and temperature monitoring","Dedicated reciprocating compressor features, including rod drop, rod position (3500\u002F72M), and cylinder pressure (3500\u002F77M) tracking","Triple Modular Redundant (TMR) options and SIL 2 Functional Safety certification for high-consequence automatic shutdown loops","High-speed Ethernet continuous waveform logging via the 3500\u002F22M Transient Data Interface (TDI) to Baker Hughes System 1 software","Hot-swappable I\u002FO cards and dual-redundant AC\u002FDC power supply modules (3500\u002F15) to maintain continuous protection during maintenance","Seamless integration with DCS, PLC, and SCADA architectures via 3500\u002F92 Modbus TCP\u002FRTU and Modbus Ethernet gateways","\u002Fstore\u002Fcondition-monitoring\u002Fbently-nevada-3500\u002Fimage.png",true,"2026-10-01T08:42:00Z",{"readingTime":377},{"text":378,"minutes":379,"time":380,"words":381},"3 min read",2.45,147000,490,"\u002Fstore\u002Fcondition-monitoring\u002Fbently-nevada-3500",{"title":384,"description":385},"Bently Nevada 3500 Machinery Protection System | NodeWave","Explore the API 670-compliant Bently Nevada 3500 Protection System. Features 14-slot modular racks, SIL 2 trip logic, continuous thermal\u002Fvibration logging, and System 1 software integration.","BN-3500-SYS-SYS",[388,392,395,398,402,405,409,412,416],{"category":389,"label":390,"value":391},"Rack Architecture and Form Factor","Available Chassis Configurations","19-inch Full Rack (14 module slots) | 12-inch Mini-Rack (7 module slots)",{"category":389,"label":393,"value":394},"Mounting Options","Panel mount (cutout), 19-inch EIA rack mount, or Bulkhead wall-mount",{"category":389,"label":396,"value":397},"Redundancy Support","Dual-redundant power supplies | Redundant keyphasor inputs | Redundant Modbus gateways",{"category":399,"label":400,"value":401},"Core Functionality and Compliance","Industry Standards","API 670 5th Ed compliant | SIL 2 (IEC 61508) certified | API 618 \u002F API 617 compliant",{"category":399,"label":403,"value":404},"Hazardous Area Approvals","ATEX \u002F IECEx Zone 2 | CSA \u002F NRTL \u002F FM Class I, Div 2 (Groups A, B, C, D)",{"category":406,"label":407,"value":408},"Interface and Data Extraction","Transient Data Interface (TDI)","3500\u002F22M with front\u002Frear 10\u002F100Base-T Ethernet for System 1 high-speed diagnostic wave logging",{"category":406,"label":410,"value":411},"Communications Gateways","3500\u002F92 Communication Gateway (Modbus RS232\u002FRS422\u002FRS485 and Modbus TCP\u002FIP)",{"category":413,"label":414,"value":415},"Power and Environmental","Power Supply Inputs (3500\u002F15)","High-Voltage AC\u002FDC: 85–264 VAC \u002F 88–300 VDC | Low-Voltage DC: 18–36 VDC",{"category":413,"label":417,"value":418},"Operating Temperature & Protection","-30 °C to +65 °C (-22 °F to +149 °F) | Conformal coating options available","store\u002Fcondition-monitoring\u002Fbently-nevada-3500",[421,422,423,424,34,425,426,427],"Bently Nevada","Baker Hughes","3500 Series","Machinery Protection System","Vibration Monitoring","Compressor Protection","System 1",[429,430,431,432],"API 617 Hydrocarbon Centrifugal Compressor Protection and Thermal Logging","API 618 Reciprocating Compressor Piston Rod Drop and Valve Temperature Monitoring","API 616 Gas Turbine and API 612 Steam Turbine Overspeed and Axial Displacement Protection","Plant-Wide High-Speed Transient Data Logging During Turbomachinery Startup and Trip Events","uJhGrliqmHAFgGA7eyaUi2t4y71Ch72KtIPT3EDbU7w",[435,440],{"title":436,"path":437,"stem":438,"description":439,"children":-1},"ABB Ability Smart Sensor for Motors (Hazardous Areas)","\u002Fstore\u002Fcondition-monitoring\u002Fabb-smart-sensor","store\u002Fcondition-monitoring\u002Fabb-smart-sensor","ATEX, IECEx, and NEC certified Bluetooth condition monitoring sensor converting low-voltage AC induction and synchronous motors into wirelessly tracked, predictive maintenance assets.",{"title":441,"path":442,"stem":443,"description":444,"children":-1},"SKF Multilog On-Line System IMx-8","\u002Fstore\u002Fcondition-monitoring\u002Fskf-imx8","store\u002Fcondition-monitoring\u002Fskf-imx8","Compact 8-channel online condition monitoring and vibration analysis system engineered by SKF with 4 GB onboard memory for standalone or networked rotating machine surveillance.",[],1791086669717]