{"product_id":"bently-nevada-200157-18-cn-trendmaster-pro-enveloping-accelerometer","title":"Bently Nevada 200157-18-CN Trendmaster Pro Enveloping Accelerometer","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDesigned for early-stage rolling element bearing and gearbox defect detection, the \u003cstrong\u003eBently Nevada 200157-18-CN\u003c\/strong\u003e serves as a specialized high-frequency accelerometer within the Trendmaster Pro monitoring ecosystem. This enveloping accelerometer is engineered to capture high-frequency stress waves generated by impact-type faults, allowing machinery diagnostic systems to identify structural degradation long before it manifests as low-frequency velocity or displacement vibration.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e200157-18-CN\u003c\/strong\u003e features a hermetically sealed 316L stainless steel housing, making it highly resilient against corrosive industrial environments, chemical washdowns, and high relative humidity. This specific model configuration utilizes the \"18\" mounting stud option, providing a 3\/8-24 to M8x1 1-3\/8 inch hex plate stud for rigid, mechanically sound installation on machine casings. The \"CN\" designation specifies regional\/country-specific approvals, ensuring regulatory compliance within designated deployment territories.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOptimized for high-frequency vibration enveloping to detect rolling element bearing faults and gear mesh anomalies.\u003c\/li\u003e\n  \u003cli\u003eConstructed with a rugged 316L stainless steel housing for superior chemical and environmental resistance.\u003c\/li\u003e\n  \u003cli\u003eFeatures a top-exit 5-pin 1\/2-20 electrical connector for secure, reliable signal transmission.\u003c\/li\u003e\n  \u003cli\u003eHermetically sealed design capable of withstanding 100% condensing, non-submerged relative humidity.\u003c\/li\u003e\n  \u003cli\u003eIncludes a factory-configured 3\/8-24 to M8x1 hex plate stud for precise torque transmission and sensor coupling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eElectric motors and industrial pumps.\u003c\/li\u003e\n  \u003cli\u003eCooling tower fans and blowers.\u003c\/li\u003e\n  \u003cli\u003eGearboxes and transmission units in pulp and paper mills.\u003c\/li\u003e\n  \u003cli\u003eHigh-speed manufacturing and assembly rotating equipment.\u003c\/li\u003e\n  \u003cli\u003ePetrochemical and power generation auxiliary machinery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eParameter\u003c\/strong\u003e\n      \u003cstrong\u003eSpecification\u003c\/strong\u003e\n    \u003c\/tr\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\u003e200157-18-CN\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSeries\u003c\/td\u003e\n      \u003ctd\u003eTrendmaster Pro\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSensor Type\u003c\/td\u003e\n      \u003ctd\u003eEnveloping Accelerometer\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSensitivity @ 80 Hz (±12%)\u003c\/td\u003e\n      \u003ctd\u003e10.2 mV\/(m\/s2) (100 mV\/g)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMeasurement Range\u003c\/td\u003e\n      \u003ctd\u003e±245 m\/s2 (±25 g)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAxial Shock Limit\u003c\/td\u003e\n      \u003ctd\u003e49,050 m\/s2 pk (5,000 g pk)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n      \u003ctd\u003e-40 degC to +105 degC (-40 degF to +221 degF)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSealing (Hermetic)\u003c\/td\u003e\n      \u003ctd\u003e5X10-8 atm*cc\/s (3.1X10-9 atm*in3\/s) maximum\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRelative Humidity\u003c\/td\u003e\n      \u003ctd\u003e100% relative, condensing, non-submerged\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eElectrical Connector\u003c\/td\u003e\n      \u003ctd\u003eTop-exit, 5-pin 1\/2-20\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eHousing \u0026amp; Connector Material\u003c\/td\u003e\n      \u003ctd\u003e316L stainless steel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMounting Thread\u003c\/td\u003e\n      \u003ctd\u003e3\/8-24 female\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMounting Stud Option\u003c\/td\u003e\n      \u003ctd\u003eOption 18 (3\/8-24 to M8x1 1-3\/8 inch hex plate stud)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRecommended Mounting Torque\u003c\/td\u003e\n      \u003ctd\u003e2.7 to 6.8 N*m (2 to 5 ft*lbf)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions (Hex x Height)\u003c\/td\u003e\n      \u003ctd\u003e1.75 cm x 4.57 cm (11\/16 in x 1.8 in)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSensor Weight\u003c\/td\u003e\n      \u003ctd\u003e0.058 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCountry of Origin\u003c\/td\u003e\n      \u003ctd\u003eUnited States\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cp\u003eTo ensure accurate signal transmission and prevent mechanical resonance errors, the \u003cstrong\u003e200157-18-CN\u003c\/strong\u003e must be mounted flush against a clean, flat, and perpendicular surface. The recommended mounting torque of 2.7 to 6.8 N*m (2 to 5 ft*lbf) must be strictly adhered to; under-torquing can lead to poor high-frequency response, while over-torquing can damage the internal sensor crystal or the mounting thread.\u003c\/p\u003e\n\u003cp\u003eApplying a thin layer of silicone grease or acoustic coupling fluid between the sensor base and the machine casing is highly recommended to improve transmissibility. Avoid routing the sensor cabling parallel to high-voltage AC power lines to mitigate electromagnetic interference.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668300689771,"sku":"200157-18-CN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/200157-18-CN-ewhzpyqxlrz_a8296da8-3e03-4363-95af-3980b4ba077a.jpg?v=1765520533","url":"https:\/\/www.plcprotech.com\/tr\/products\/bently-nevada-200157-18-cn-trendmaster-pro-enveloping-accelerometer","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}