{"product_id":"bently-nevada-200157-01-05-accelerometer-316l-stainless-steel","title":"Bently Nevada 200157-01-05 Accelerometer | 316L Stainless Steel","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003e\n  The \u003cstrong style=\"color: #00008b;\"\u003e200157-01-05\u003c\/strong\u003e is a premium piezoelectric accelerometer from Bently Nevada, designed to provide high-accuracy vibration data for machinery protection and diagnostic systems. This transducer is optimized for a wide range of industrial applications, offering a linear response across a broad frequency spectrum. A key advantage of this model is its compact and lightweight design, with a total weight of only \u003cstrong\u003e58 g ±2 g\u003c\/strong\u003e, which ensures minimal mass loading on small or thin-walled machine components, preserving the integrity of the vibration signal.\n\u003c\/p\u003e\n\n\u003ch2\u003eAdvanced Monitoring Capabilities\u003c\/h2\u003e\n\u003cp\u003e\n  Engineered for precision, the 200157-01-05 delivers a sensitivity of 10.2 mV\/(m\/s²) at 80 Hz and covers a frequency band from 10 Hz to 10,000 Hz. With a resonant frequency exceeding 20 kHz and a measuring range of ±25 g, it is capable of capturing both low-frequency structural vibrations and high-frequency bearing or gear mesh signatures. Despite its light \u003cstrong\u003e58g\u003c\/strong\u003e frame, it maintains exceptional stability with a thermal drift of less than 0.1% per °C and a transverse sensitivity restricted to ≤7%.\n\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: Arial, sans-serif;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color: #f8f9fa;\"\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #dee2e6; width: 35%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #dee2e6;\"\u003eBently Nevada\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #dee2e6;\"\u003e\u003cstrong\u003eModel \/ Part No.\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #dee2e6;\"\u003e200157-01-05\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f8f9fa;\"\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #dee2e6;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #dee2e6;\"\u003e58 g ±2 g (2.05 oz)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #dee2e6;\"\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #dee2e6;\"\u003e10.2 mV\/(m\/s²) (±12%)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f8f9fa;\"\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #dee2e6;\"\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #dee2e6;\"\u003e316L Stainless Steel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #dee2e6;\"\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #dee2e6;\"\u003e10 Hz to 10,000 Hz\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMechanical Integrity \u0026amp; Durability\u003c\/h2\u003e\n\u003cp\u003e\n  The 200157-01-05 is built to endure the harshest factory floor conditions. The \u003cstrong\u003e58g\u003c\/strong\u003e housing is constructed from corrosion-resistant 316L stainless steel and is hermetically sealed to prevent moisture ingress, even in 100% condensing humidity. It features a robust shock limit of 5,000 g peak and can operate in temperatures ranging from -40 °C to +105 °C. The mounting interface uses a 3\/8-24 female thread, requiring a torque of 2.7–6.8 N·m to ensure a rigid mechanical connection for high-frequency signal transmission.\n\u003c\/p\u003e\n\n\u003ch2\u003eElectrical Connectivity \u0026amp; Performance\u003c\/h2\u003e\n\u003cp\u003e\n  This accelerometer features a low quiescent current of less than 800 µA and a stable output bias of +2.5 V ±0.23 V. The connector is designed for extreme durability, rated for over 10,000 mating cycles. To maintain signal purity, Bently Nevada recommends a maximum cable length of 10 meters for minimal signal loss, though longer runs are possible with appropriate cabling. Its lightweight \u003cstrong\u003e58g\u003c\/strong\u003e profile combined with these electrical traits makes it ideal for permanent installations in power plants, refineries, and paper mills.\n\u003c\/p\u003e\n\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\n  Q1: How does the 58g weight benefit my monitoring system?\u003cbr\u003e\n  A1: A lighter sensor has a higher mounted resonant frequency and reduces \"mass loading,\" which can artificially dampen the actual vibration of smaller or high-speed machine parts.\n\u003c\/p\u003e\n\u003cp\u003e\n  Q2: Is this sensor suitable for chemical processing environments?\u003cbr\u003e\n  A2: Yes, the use of 316L stainless steel and hermetic sealing makes the 200157-01-05 highly resistant to corrosive chemicals and industrial fluids.\n\u003c\/p\u003e\n\u003cp\u003e\n  Q3: What mounting torque should be used?\u003cbr\u003e\n  A3: For optimal high-frequency response, the sensor should be torqued between 2.7 and 6.8 N·m. Under-torquing can lead to signal distortion at high frequencies.\n\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":51050319937668,"sku":"200157-01-05","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/200157-01-05.jpg?v=1786282606","url":"https:\/\/www.etowonauto.com\/products\/bently-nevada-200157-01-05-accelerometer-316l-stainless-steel","provider":"Etowon Auto","version":"1.0","type":"link"}