{"product_id":"bently-nevada-3500-40m-proximitor-monitors","title":"Bently Nevada 3500\/40M Proximitor Monitors","description":"\u003ch2\u003eBently Nevada 3500\/40M Proximitor Monitors\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe Bently Nevada 3500\/40M\u003c\/strong\u003e Proximitor Monitor operates as a dedicated four-channel monitoring platform designed for continuous radial vibration, thrust position, and rotor dynamics acquisition within the 3500 Machinery Protection System framework.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e3500\/40M\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eBently Nevada\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUSA\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.9 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2.8 x 25.8 x 24 cm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e7.7 Watts typical\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransducer Power Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e-24 Vdc\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e550 ohm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandard I\/O Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10 kohm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1 to 4 proximity transducer signals\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eRotor Dynamics and Gap Voltage Validation\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOperating within the framework\u003c\/strong\u003e of machinery protection architecture, this four-channel monitor accepts input signals from proximity transducers to validate gap voltage targets and evaluate rotor dynamics parameters. \u003cstrong\u003eThe internal circuitry\u003c\/strong\u003e processes eddy-current probe scaling, generating static values such as radial vibration, thrust position, eccentricity, differential expansion, and REBAM. \u003cstrong\u003eSignal integrity\u003c\/strong\u003e is maintained through rigorous backplane communication protocols, ensuring cross-talk suppression and precise comparison against user-programmable alert and danger setpoints.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the 3500\/40M monitor handle live insertions without shutting down the rack?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA: Yes\u003c\/strong\u003e, the module supports hot-insertion and removal procedures when installed in designated front slots alongside its corresponding I\/O module, provided standard safety rules for live maintenance are adhered to.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How are alert and danger setpoints assigned to individual channels?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA: Configuration\u003c\/strong\u003e is executed via the 3500 Rack Configuration Software, enabling operators to map alert thresholds to active static values and danger setpoints to selected variables.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Placement\u003c\/strong\u003e: \u003cstrong\u003eInstall the monitor module\u003c\/strong\u003e into any available front slot of the 3500 instrument rack, matching it with its proper Proximitor I\/O module at the rear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWiring and Grounding\u003c\/strong\u003e: \u003cstrong\u003eRoute proximity transducer signal cables\u003c\/strong\u003e through properly shielded conduits and ground signal shields in accordance with standard industrial instrumentation practices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVerification\u003c\/strong\u003e: \u003cstrong\u003eCheck transducer power supply output\u003c\/strong\u003e at \u003cstrong\u003e-24 VDC\u003c\/strong\u003e and validate gap voltage targets prior to initiating full machinery operation.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44387005694051,"sku":null,"price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/3500-40M-2_39a7c60b-76ca-44c3-88c9-8e71c1438121.jpg?v=1784691488","url":"https:\/\/precisemodule.com\/products\/bently-nevada-3500-40m-proximitor-monitors","provider":"Precise Module Ltd.","version":"1.0","type":"link"}