{"product_id":"bently-nevada-86517-01-01-01-cn-accelerometer-interface-module","title":"Bently Nevada 86517-01-01-01-CN Accelerometer Interface Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 86517-01-01-01-CN\u003c\/strong\u003e is an \u003cstrong\u003eAccelerometer Interface Module\u003c\/strong\u003e designed for signal conditioning and transducer interfacing in industrial machinery monitoring applications. Installed within vibration monitoring loops, this signal processing unit conditions high-impedance charge signals originating from piezoelectric accelerometers into standardized, low-noise voltage signals suitable for machinery protection and diagnostic hardware.\u003c\/p\u003e\n\u003cp\u003eConfigured with specific operational parameters, the \u003cstrong\u003eBently Nevada 86517-01-01-01-CN Accelerometer Interface Module\u003c\/strong\u003e features a 50 pC\/g transducer charge input sensitivity and a dual corner-frequency bandpass filter spanning 25 Hz high pass to 350 Hz low pass. Operating with a -10 Vdc signal bias voltage, the module conditions high-frequency vibration data while suppressing unwanted out-of-band electrical noise and mechanical resonance. This variant incorporates the CN agency approval option, covering ATEX, IECEx, and Chinese NEPSI certifications for installation in hazardous industrial environments.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSpecialized charge-to-voltage signal conditioning for piezoelectric accelerometer transducers.\u003c\/li\u003e\n\u003cli\u003eCalibrated transducer charge input sensitivity rated at 50 pC\/g.\u003c\/li\u003e\n\u003cli\u003eIntegrated bandpass filtering with a 25 Hz high-pass corner and a 350 Hz low-pass corner.\u003c\/li\u003e\n\u003cli\u003eStable -10 Vdc DC signal bias voltage output configuration.\u003c\/li\u003e\n\u003cli\u003eCertified under ATEX, IECEx, and Chinese NEPSI hazardous area safety approvals (CN option).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSignal conditioning for high-temperature or high-frequency piezoelectric accelerometers\u003c\/li\u003e\n\u003cli\u003eMachinery protection and condition monitoring loops on turbines, compressors, and gearboxes\u003c\/li\u003e\n\u003cli\u003eInterfacing field vibration transducers with centralized machinery monitoring systems\u003c\/li\u003e\n\u003cli\u003eHazardous area vibration monitoring in processing facilities requiring NEPSI, ATEX, or IECEx compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOption Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e86517\u003c\/td\u003e\n\u003ctd\u003eAccelerometer Interface Module Base Model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransducer Charge Input Sensitivity\u003c\/td\u003e\n\u003ctd\u003e01 = 50 pC\/g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Corner Frequency\u003c\/td\u003e\n\u003ctd\u003e01 = 25 Hz high pass corner, 350 Hz low pass corner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Signal Bias Voltage\u003c\/td\u003e\n\u003ctd\u003e01 = -10 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgency Approval Option\u003c\/td\u003e\n\u003ctd\u003eCN = ATEX\/IECEx and Chinese NEPSI hazardous area marking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ch4\u003eGeneral\u003c\/h4\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e86517-01-01-01-CN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAccelerometer Interface Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e15 oz (425 g) nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e1.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003ePerformance\u003c\/h4\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransducer Charge Input Sensitivity\u003c\/td\u003e\n\u003ctd\u003e50 pC\/g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter High Pass Corner Frequency\u003c\/td\u003e\n\u003ctd\u003e25 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Low Pass Corner Frequency\u003c\/td\u003e\n\u003ctd\u003e350 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Signal Bias Voltage\u003c\/td\u003e\n\u003ctd\u003e-10 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eConfirm that the Bently Nevada 86517-01-01-01-CN module specifications match the connected piezoelectric transducer charge sensitivity (50 pC\/g) and system voltage requirements.\u003c\/li\u003e\n\u003cli\u003eInspect the module enclosure and terminal assemblies prior to mounting to ensure mechanical integrity.\u003c\/li\u003e\n\u003cli\u003eInstall the device inside a suitable protective housing or enclosure located near the monitored asset, keeping cable runs between the transducer and interface module as short as practical.\u003c\/li\u003e\n\u003cli\u003eRoute high-impedance transducer input wiring separately from high-voltage AC lines or noisy variable frequency drives to prevent signal distortion.\u003c\/li\u003e\n\u003cli\u003eConnect shielding and protective grounding in accordance with hazardous area classification standards (ATEX\/IECEx\/NEPSI) and system ground architecture.\u003c\/li\u003e\n\u003cli\u003eVerify power supply levels and output signal connections prior to system energization and commissioning.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eReplacement Recommendations\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect input power and signal lines, following lock-out\/tag-out and intrinsic safety field protocols.\u003c\/li\u003e\n\u003cli\u003eNote all wiring connections and terminal positions before disconnecting the existing unit.\u003c\/li\u003e\n\u003cli\u003eVerify that the replacement unit carries the exact ordering options (86517-01-01-01-CN) to guarantee identical charge sensitivity, filtering, bias voltage, and hazardous area approvals.\u003c\/li\u003e\n\u003cli\u003eSecurely mount the replacement module and restore terminal wiring according to engineering documentation.\u003c\/li\u003e\n\u003cli\u003ePerform post-replacement loop calibration and verify baseline vibration readings at the monitoring system rack.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eStandard \/ Approval Scope\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eATEX\u003c\/td\u003e\n\u003ctd\u003eHazardous area rating for explosive atmospheres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIECEx\u003c\/td\u003e\n\u003ctd\u003eInternational certification scheme for explosive atmospheres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNEPSI\u003c\/td\u003e\n\u003ctd\u003eNational Supervision and Inspection Center for Explosion Protection and Safety of Instrumentation (China)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668315402603,"sku":"86517-01-01-01-CN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/86517-01-01-01-cn-wtfqh1xsmh1.jpg?v=1765520027","url":"https:\/\/www.plcprotech.com\/products\/bently-nevada-86517-01-01-01-cn-accelerometer-interface-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}