{"product_id":"bently-nevada-87971-01-dual-vibration-monitor-module","title":"Bently Nevada 87971-01 Dual Vibration Monitor Module","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada 87971-01 is a high-performance Dual Vibration Monitor Module from the 3300\/16 series. It continuously measures two independent channels of radial shaft vibration in critical rotating machinery, delivering precise monitoring for turbines, compressors, and pumps. Moreover, the module integrates seamlessly with the 3300 monitoring rack, providing reliable alarms and outputs that enhance machinery protection and operational safety.\u003c\/p\u003e\n\u003cp\u003eDesigned for industrial environments, this module ensures early fault detection and predictive maintenance capabilities. In addition, its dual-channel architecture allows simultaneous monitoring of multiple vibration points, improving system diagnostics and reducing unexpected downtime. The 87971-01 complies with API 670 standards, guaranteeing consistent accuracy, temperature stability, and long-term reliability.\u003c\/p\u003e\n\u003cp\u003eOperators benefit from a compact, rack-mounted design that simplifies installation and integration. Furthermore, conditioned outputs provide clear signals for alarms, machinery diagnostics, and system interfaces. For engineers, this module offers both robust performance and versatility in demanding industrial applications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eDual-channel monitoring for two independent vibration points\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContinuous protection with alarm outputs for machinery safety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAPI 670 compliance ensures industry-standard accuracy and reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRack-based modular design integrates with other 3300 series monitors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports predictive maintenance and early fault detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for harsh industrial environments with temperature range –20 °C to +65 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\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\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e87971-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDual Vibration Monitor Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003eTwo independent proximity probe \/ Proximitor® systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurements\u003c\/td\u003e\n\u003ctd\u003eRadial shaft vibration (dynamic motion)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e10 Hz – 10 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003eConditioned signals for alarms, machinery protection, diagnostics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e190 × 16.2 × 10.8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e–20 °C to +65 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eMeets API 670 standards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSteam and gas turbines requiring precise vibration monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompressors and pumps with fluid-film bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial motors and fans in petrochemical and power generation plants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGeneral rotating machinery where vibration monitoring is critical\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What types of machinery are compatible with the 87971-01 module?\u003c\/strong\u003e\u003cbr\u003eA: The module is compatible with turbines, compressors, pumps, and industrial motors that require radial shaft vibration monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it support predictive maintenance?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the dual-channel design allows early fault detection and predictive maintenance analysis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What standards does this module comply with?\u003c\/strong\u003e\u003cbr\u003eA: The 87971-01 complies with API 670, ensuring high accuracy, temperature stability, and reliable alarms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can it be integrated into existing 3300 monitoring systems?\u003c\/strong\u003e\u003cbr\u003eA: Absolutely. Its rack-mounted design allows seamless integration with other 3300 series modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the operating temperature range?\u003c\/strong\u003e\u003cbr\u003eA: The module operates reliably between –20 °C and +65 °C, suitable for most industrial environments.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":42712142774362,"sku":"87971-01","price":226.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/330003-02-0089998-011.jpg?v=1767066537","url":"https:\/\/www.plcmasters.com\/ms\/products\/bently-nevada-87971-01-dual-vibration-monitor-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}