{"title":"Bently Nevada Accelerometers","description":"\u003cp\u003eBently Nevada accelerometers are high-precision piezoelectric sensors engineered for machinery health monitoring, specifically designed to detect high-frequency vibration and casing-mount seismic activity. Unlike standard proximity probes, these sensors excel in monitoring rolling-element bearings, gearboxes, and aerodynamic flow instabilities in gas turbines and centrifugal compressors. The series features robust stainless-steel housing with hermetic sealing, ensuring reliable performance in extreme temperatures and hazardous industrial environments. Technical advantages include high signal-to-noise ratios, wide frequency response ranges, and compatibility with the 3500\/42M and 2300 vibration monitors. Whether utilizing the 330400 external-charge series for high-temperature applications or the 200350 integrated-circuit piezoelectric (IEPE) sensors for general-purpose casing vibration, these accelerometers provide the critical data required for early fault detection and predictive maintenance strategies in heavy-duty rotating machinery.\u003c\/p\u003e","products":[{"product_id":"am3100t2-z2-case-mounted-accelerometers-bently-nevada","title":"AM3100T2-Z2 Case Mounted Accelerometers | Bently Nevada","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color:#c0392b;\"\u003eBently Nevada AM3100T2-Z2\u003c\/span\u003e\u003c\/strong\u003e Case Mounted Accelerometer offers reliable vibration monitoring for industrial machinery.\u003c\/p\u003e\n\n\u003cp\u003eThis sensor is designed for precision measurements under harsh environmental conditions.\u003c\/p\u003e\n\n\u003cp\u003eEngineers can download the datasheet to verify installation and compatibility requirements.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color:#c0392b;\"\u003eAM3100T2-Z2\u003c\/span\u003e\u003c\/strong\u003e provides high-fidelity vibration signals for condition monitoring systems.\u003c\/p\u003e\n\n\u003cp\u003eIts low transverse sensitivity ensures accurate axial measurement in rotating equipment.\u003c\/p\u003e\n\n\u003cp\u003eIt integrates seamlessly with Bently Nevada 3300 series and predictive maintenance platforms.\u003c\/p\u003e\n\n\u003cp\u003eThe sensor supports early fault detection in turbines, compressors, and pumps.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for long-term stability in extreme temperature and vibration environments.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eConfiguration Breakdown\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e AM3100T2-Z2\n  \u003cul\u003e\n    \u003cli\u003eAM3100 = Case Mounted Accelerometer Series\u003c\/li\u003e\n    \u003cli\u003eT2 = Temperature and Transverse Sensitivity Design\u003c\/li\u003e\n    \u003cli\u003eZ2 = Replacement for AM310T2-Z2, improved reliability\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eDynamic Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 100 mV\/g ±5% @25°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcceleration Range:\u003c\/strong\u003e 80 g peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplitude Nonlinearity:\u003c\/strong\u003e 1%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e\n  \u003cul\u003e\n    \u003cli\u003e±10%: 0.7–9,000 Hz\u003c\/li\u003e\n    \u003cli\u003e±3 dB: 0.4–14,000 Hz\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResonant Frequency:\u003c\/strong\u003e 30 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransverse Sensitivity:\u003c\/strong\u003e ±5% of axial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Response:\u003c\/strong\u003e\n  \u003cul\u003e\n    \u003cli\u003e-55°C: -20%\u003c\/li\u003e\n    \u003cli\u003e+120°C: +10%\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Condition:\u003c\/strong\u003e New \u0026amp; Original in Factory Packing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12 Months\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInstallation Guidelines\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eMount sensor on a flat, rigid surface to avoid measurement errors.\u003c\/li\u003e\n\u003cli\u003eEnsure proper torque to 3\/8-24 threads for reliable attachment.\u003c\/li\u003e\n\u003cli\u003eRoute cables away from high-voltage or RF interference sources.\u003c\/li\u003e\n\u003cli\u003eVerify connector engagement and signal output before operation.\u003c\/li\u003e\n\u003cli\u003eKeep mounting surface clean for consistent signal transfer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eDiagnostic Capability\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eDetects rotor imbalance, misalignment, and bearing wear.\u003c\/li\u003e\n\u003cli\u003eDelivers stable amplitude readings for predictive maintenance software.\u003c\/li\u003e\n\u003cli\u003eSupports real-time vibration monitoring of pumps, turbines, and compressors.\u003c\/li\u003e\n\u003cli\u003eImproves early fault detection accuracy in industrial machinery.\u003c\/li\u003e\n\u003cli\u003eMinimizes false alarms through low transverse sensitivity design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003ePower plant turbines and generators\u003c\/li\u003e\n\u003cli\u003eIndustrial compressors and blowers\u003c\/li\u003e\n\u003cli\u003eHigh-speed motors and pumps\u003c\/li\u003e\n\u003cli\u003eProcess manufacturing machinery\u003c\/li\u003e\n\u003cli\u003eRotating equipment condition monitoring systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePacking \u0026amp; Shipping\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e1 × \u003cstrong\u003e\u003cspan style=\"color:#c0392b;\"\u003eBently Nevada AM3100T2-Z2\u003c\/span\u003e\u003c\/strong\u003e Case Mounted Accelerometer\u003c\/li\u003e\n\u003cli\u003eOriginal factory packaging with inspection documentation\u003c\/li\u003e\n\u003cli\u003eShipping via FedEx, UPS, DHL\u003c\/li\u003e\n\u003cli\u003eFast 24–48 hour dispatch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan the sensor measure high-frequency vibrations accurately?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, it supports a frequency response up to 14 kHz for detailed machinery analysis.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat maintenance ensures long-term performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKeep the mounting surface clean and connectors secured for consistent readings.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow do I choose between AM3100T2-Z2 and other accelerometers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSelect this model for high-precision axial measurement with low transverse sensitivity.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this sensor suitable for extreme temperature conditions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, it operates reliably from -55°C to +120°C without performance degradation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the main advantage over AM310T2-Z2?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Z2 version improves long-term reliability and maintains precise linearity under load.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45013934473398,"sku":"AM3100T2-Z2","price":216.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/AM3100T2-Z2_3.jpg?v=1778741184"},{"product_id":"330425-01-05-bently-nevada-330425-accelerometer-sensor-in-stock","title":"330425-01-05 Bently Nevada 330425 Accelerometer Sensor | In Stock","description":"\u003ch3\u003e\u003cstrong\u003eProduct Introduction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e330425-01-05\u003c\/strong\u003e is a ruggedized piezoelectric accelerometer designed for high-performance vibration measurement in industrial machinery. This \u003cstrong\u003eBently Nevada\u003c\/strong\u003e transducer provides a linear output of 100 mV\/g, making it ideal for detecting early-stage rolling element bearing failures and gear mesh issues. We advise engineering teams to consult the \u003cstrong\u003e330425\u003c\/strong\u003e installation datasheet to ensure proper mounting torque and surface preparation. Access our technical library to download the full \u003cstrong\u003e330425-01-05\u003c\/strong\u003e wiring diagrams and frequency response curves.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFrom an engineering perspective, the \u003cstrong\u003e330425-01-05\u003c\/strong\u003e is the industry standard for general-purpose casing vibration. Its 316L stainless steel housing and hermetic sealing allow it to thrive in 100% condensing environments. A critical technical detail for the \u003cstrong\u003e330425\u003c\/strong\u003e is its high resonant frequency (over 30 kHz), which prevents signal distortion within the 15 kHz operating band. For users migrating from older sensors, the \"G\" prefix serial numbers in the \u003cstrong\u003e330425-01-05\u003c\/strong\u003e series offer significantly improved base strain sensitivity, reducing \"false\" vibration signals caused by thermal expansion of the machine case.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Parameters \u0026amp; Core Information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: \u003cstrong\u003eBently Nevada\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: \u003cstrong\u003e330425-01-05\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransducer Type\u003c\/strong\u003e: Piezoelectric Accelerometer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity\u003c\/strong\u003e: 10.2 mV\/m\/s² (100 mV\/g) ±5%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response\u003c\/strong\u003e: 10 Hz to 15 kHz (±3dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinearity\u003c\/strong\u003e: ±1% up to 490 m\/s² (50 g) peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResonant Frequency\u003c\/strong\u003e: \u0026gt;30 kHz (Mounted)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransverse Sensitivity\u003c\/strong\u003e: Less than 5% of axial signal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: -55°C to +121°C (-67°F to +250°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Sealing\u003c\/strong\u003e: IP68 Equivalent \/ Hermetically Sealed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Bias\u003c\/strong\u003e: -8.5 ± 0.5 Vdc (at -24 Vdc input)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Material\u003c\/strong\u003e: 316L Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 99 g typical (excluding cable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eConfiguration Breakdown\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e330425\u003c\/strong\u003e — Acceleration Transducer Series\u003cbr\u003e  └── \u003cstrong\u003e-01\u003c\/strong\u003e (Mounting Thread Option)\u003cbr\u003e      └── ¼-28 UNF integral stud for rigid mechanical coupling\u003cbr\u003e  └── \u003cstrong\u003e-05\u003c\/strong\u003e (Agency Approval Option)\u003cbr\u003e      └── Multiple Approvals: CSA, ATEX, IECEx for hazardous areas\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Compatibility Guidance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Surface\u003c\/strong\u003e: Target a 32 microinch rms finish for optimal signal transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Specification\u003c\/strong\u003e: Apply exactly 4.1 N·m (3.0 ft·lb) for accurate linear response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrientation\u003c\/strong\u003e: Functional in any mounting angle (Omnidirectional).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Interface\u003c\/strong\u003e: Standard 3-pin MIL-C-5015 Receptacle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Systems\u003c\/strong\u003e: Integrates with \u003cstrong\u003eBently Nevada\u003c\/strong\u003e 3500\/42M and 3300 series monitor racks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication Scenarios \u0026amp; Diagnostic Capabilities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGearbox Monitoring\u003c\/strong\u003e: Precision detection of high-frequency gear tooth wear and pitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRolling Element Bearings\u003c\/strong\u003e: Identification of inner\/outer race defects via noise analysis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCavitation Detection\u003c\/strong\u003e: Monitors pump casing vibration for fluid flow instabilities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotors \u0026amp; Fans\u003c\/strong\u003e: General casing vibration trending for balance and alignment diagnostics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShipping \u0026amp; Warranty\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Methods\u003c\/strong\u003e: Global delivery via \u003cstrong\u003eFedEx\u003c\/strong\u003e, \u003cstrong\u003eUPS\u003c\/strong\u003e, and \u003cstrong\u003eDHL\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDispatch Window\u003c\/strong\u003e: Orders ship within 24-48 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: Guaranteed with a \u003cstrong\u003e12-month professional warranty\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin\u003c\/strong\u003e: Manufactured in the U.S.A.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion:\u003c\/strong\u003e Why does the \u003cstrong\u003e330425-01-05\u003c\/strong\u003e show a -8.5V bias voltage during testing?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnswer:\u003c\/strong\u003e This is the normal quiescent output voltage. It confirms the internal amplifier is functioning correctly before signal processing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion:\u003c\/strong\u003e Can I install the \u003cstrong\u003e330425\u003c\/strong\u003e sensor without a mounting base?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnswer:\u003c\/strong\u003e For newer \"G\" prefix serial numbers, you can mount directly. Older units require a base to prevent signal errors from base strain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion:\u003c\/strong\u003e What is the maximum cable distance for the \u003cstrong\u003e330425-01-05\u003c\/strong\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnswer:\u003c\/strong\u003e You can run cables up to 305 meters (1000 ft) without any measurable signal degradation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion:\u003c\/strong\u003e Is the \u003cstrong\u003e330425-01-05\u003c\/strong\u003e waterproof for submerged applications?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnswer:\u003c\/strong\u003e The sensor body is IP68 rated, but the MIL-connector interface requires specialized environmental boots for submerged use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion:\u003c\/strong\u003e How does temperature affect the sensitivity of the \u003cstrong\u003e330425\u003c\/strong\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnswer:\u003c\/strong\u003e Sensitivity typically shifts -11% to +3% across the full temperature range; calibrate your monitor accordingly.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSelection \u0026amp; Buying Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Check\u003c\/strong\u003e: Verify your system provides the required -24 Vdc excitation power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Selection\u003c\/strong\u003e: Ensure your mounting location is tapped for ¼-28 UNF before ordering the \u003cstrong\u003e-01\u003c\/strong\u003e option.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification\u003c\/strong\u003e: Always specify the \u003cstrong\u003e-05\u003c\/strong\u003e option for use in classified explosive environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInventory Strategy\u003c\/strong\u003e: We recommend keeping a spare \u003cstrong\u003e330425-01-05\u003c\/strong\u003e to prevent downtime during critical machine inspections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/300400_300425_10_10_000_Hz_Typical_Amplitude_Response_Detail.png?v=1775025442\" alt=\"10 – 10,000 Hz Typical Amplitude Response Detail\" style=\"float: none;\"\u003e\u003c\/div\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45013972353206,"sku":"330425-01-05","price":245.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330425-01-05.jpg?v=1775027610"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/collections\/Bently_Nevada_Accelerometers.webp?v=1774337853","url":"https:\/\/www.plcsparehub.com\/collections\/bently-nevada-accelerometers.oembed","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}