{"product_id":"bently-nevada-3500-42m-176449-02-proximitor-seismic-monitor","title":"Bently Nevada 3500\/42M 176449-02 Proximitor\/Seismic Monitor","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 3500\/42M Proximitor\/Seismic Monitor (176449-02)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance four-channel vibration monitoring module designed for the 3500 Machinery Protection System. This module provides real-time analysis of proximity and seismic sensor signals, delivering precise vibration and position measurements. It is widely used for monitoring critical rotating machinery, offering both flexibility and advanced protection features in a single module.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCore Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFour-Channel Multimode Monitoring\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSupports four independent sensors, programmable per channel for specific monitoring requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMonitors radial vibration, thrust position, shaft eccentricity, differential expansion, and seismic\/velocity data.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Signal Processing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eWide frequency response up to 30 kHz, configurable per measurement type.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh accuracy within ±0.33% of full-scale range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProvides stable -24 VDC power to connected transducers for consistent sensor performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInput and Output Flexibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eAccepts velocity, acceleration, displacement, proximity, speed, and torque signals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnalog outputs: +4 to +20 mA proportional signals for DCS or PLC integration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuffered front-panel outputs allow connection to portable data collectors or oscilloscopes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRS-485 interface for digital data communication and remote monitoring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Physical and Environmental Performance\u003c\/strong\u003e\u003c\/p\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\"\u003ePWA Part Number\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e176449-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eChannels\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eSlot Requirement\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eFull-height 3500 rack slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e~7.7 W typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e-30°C to +65°C\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eHumidity\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eWeight\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e0.85 kg (1.87 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eFront Panel LEDs\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eOK, TX\/RX, Bypass for immediate diagnostics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Innovations\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \"M\" in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3500\/42M\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eindicates\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMultimode\u003c\/strong\u003e, reflecting its ability to perform multiple monitoring functions within a single module. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e176449-02\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eboard is an enhanced version that provides improved signal stability, wider transducer compatibility, and advanced diagnostic capabilities compared to legacy models. Front-panel LEDs provide instant health and communication status for rapid troubleshooting.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eShaft vibration and axial position monitoring in turbines, compressors, and pumps.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThermal growth and differential expansion analysis in critical rotating equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSeismic monitoring of machinery casing vibrations for predictive maintenance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for both new installations and retrofits in existing 3500 racks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the 3500\/42M module handle multiple sensor types?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Each channel can be configured for proximity probes, accelerometers, velocity sensors, or other compatible transducers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How precise is the vibration measurement?\u003c\/strong\u003e\u003cbr\u003eA: Accuracy is typically within ±0.33% of full-scale, with user-programmable frequency response up to 30 kHz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it compatible with legacy 3500\/42 monitors?\u003c\/strong\u003e\u003cbr\u003eA: Fully. The 176449-02 is backward-compatible, making it an easy upgrade path.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44116352041059,"sku":"176449-02","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/BENTLYNEVADA176449-02.jpg?v=1776137429","url":"https:\/\/precisemodule.com\/products\/bently-nevada-3500-42m-176449-02-proximitor-seismic-monitor","provider":"Precise Module Ltd.","version":"1.0","type":"link"}