{"product_id":"bently-nevada-1034549-40-dual-galvanic-isolator-fieldmonitor-module","title":"Bently Nevada 1034549-40 Dual Galvanic Isolator FieldMonitor Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 1034549-40 Dual Galvanic Isolator Module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis engineered for hazardous area installations within the 1701 FieldMonitor system. It provides electrical isolation between field-mounted sensors in high-risk environments and the safe-area electronics, ensuring intrinsically safe signal transmission without compromising measurement accuracy.\u003c\/p\u003e\n\u003cp\u003eThis module allows standard Proximitor® probes and vibration sensors to safely operate in explosive atmospheres while preserving the integrity of dynamic vibration and static position signals. Its compact form factor integrates directly into the 1701 Terminal Base, reducing installation complexity and footprint compared to conventional DIN-rail barriers.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIntrinsically Safe Signal Isolation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eGalvanic isolation physically separates field and safe circuits, preventing high-energy faults or surges from reaching hazardous zones.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompliant with ATEX, IECEx, and CSA standards for Class I, Division 1 or Zone 0\/1 environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDual-Channel Configuration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSupports two independent input channels, maintaining full compatibility with dual-channel monitor modules such as 1701\/15 and 1701\/25.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEach channel preserves signal fidelity for accurate vibration and shaft position measurements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Fidelity Signal Transmission\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eEngineered to minimize attenuation and phase distortion for high-frequency signals, essential for Keyphasor or vibration-based diagnostics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWide bandwidth supports both dynamic vibration and static displacement measurements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSeamless System Integration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eDirectly mounts into 1701 Terminal Base, simplifying wiring and reducing cabinet space.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEfficient power usage from system backplane while providing field sensor excitation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth align=\"left\"\u003eFeature\u003c\/th\u003e\n\u003cth align=\"left\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eModel Number\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e1034549-40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eModule Type\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eDual Galvanic Isolator (1701\/90)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eSupported Sensors\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eIntrinsically safe Proximitor® probes and vibration sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eSignal Types\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eDynamic vibration, static displacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eIsolation\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eGalvanic isolation for signal and power lines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003ePrimary Power\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e+19 VDC to +33 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e-20°C to +70°C (-4°F to +158°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e-40°C to +85°C (-40°F to +185°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e5% to 95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eSafety Certifications\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eATEX, IECEx, CSA for hazardous areas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eMounting\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eRack-mounted or modular integration into FieldMonitor systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eHazardous area vibration and displacement monitoring for rotating machinery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtection of field-mounted Proximitor probes and accelerometers in Zone 0\/1 or Class I Division 1 environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegration with 1701 FieldMonitor systems, including dual-channel monitors and isolator terminal bases.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the purpose of the 1034549-40 module?\u003c\/strong\u003e\u003cbr\u003eA: It isolates hazardous-area sensor signals from safe-area electronics, preventing electrical faults from causing ignition in explosive atmospheres.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many sensor channels does it support?\u003c\/strong\u003e\u003cbr\u003eA: Two independent channels for dual Proximitor or vibration sensor inputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which systems is it compatible with?\u003c\/strong\u003e\u003cbr\u003eA: Designed for 1701 FieldMonitor modules, including 1701\/15, 1701\/25, and dual isolator terminal bases.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it suitable for extreme environments?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it operates reliably from -20°C to +70°C and is ATEX\/IECEx certified for hazardous areas.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44117282914403,"sku":"1034549-40","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/BENTLYNEVADA1034549-40-3.jpg?v=1776148314","url":"https:\/\/precisemodule.com\/products\/bently-nevada-1034549-40-dual-galvanic-isolator-fieldmonitor-module","provider":"Precise Module Ltd.","version":"1.0","type":"link"}