{"product_id":"bently-nevada-p3403893-0351-vibration-transmitter","title":"Bently Nevada P3403893-0351 Vibration Transmitter","description":"\u003cp\u003eThe \u003cstrong\u003eBently Nevada P3403893-0351\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eP3403893\u003c\/strong\u003e Vibration Transmitter, operates as a dedicated hardware component for continuous overall vibration conditioning within Bently Nevada machinery protection loops. It converts dynamic transducer vibration signals into a standardized 2-wire 4-20 mA current output proportional to measured seismic motion.\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eP3403893-0351\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.15 lbs (Approx. 0.52 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard transmitter housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial operating range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLoop-powered via 12-35 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003e2-wire 4-20 mA current loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e12 to 35 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Type\u003c\/td\u003e\n\u003ctd\u003eIndustrial vibration transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEddy-Current Probe Scaling and Rotor Dynamics Integration\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada P3403893-0351\u003c\/strong\u003e integrates seismic acceleration or velocity signals into a loop-powered current output that complements eddy-current probe scaling metrics used in proximity monitoring. While proximity probes evaluate gap voltage validation (-10 VDC targets) for relative shaft displacement, this transmitter processes absolute structural vibration parameters. Combining housing vibration telemetry with eddy-current dynamic tracking allows control platforms to evaluate total rotor dynamics while maintaining signal isolation and cross-talk suppression.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is loop power supplied to the P3403893-0351 vibration transmitter?\u003c\/p\u003e\n\u003cp\u003eA: The device utilizes a 2-wire circuit configuration where power (12 to 35 VDC) and the 4-20 mA proportional analog output signal share the same wire pair.\u003c\/p\u003e\n\u003cp\u003eQ: What grounding procedure should be followed for the 2-wire loop cable shield?\u003c\/p\u003e\n\u003cp\u003eA: Connect the cable shield to the instrumentation earth ground at the monitoring panel end only, leaving the shield ungrounded at the transmitter to prevent ground loops.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 4-20 mA current output be connected directly to standard PLC or DCS analog input cards?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the 4-20 mA current loop interfaces directly with standard single-ended or differential analog input channels powered by a 24 VDC external loop supply.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the transmitter casing securely to a rigid structural surface on the bearing housing using proper mounting studs to ensure accurate vibration transmission.\u003c\/li\u003e\n\u003cli\u003eRoute the 2-wire shielded cable through grounded metallic conduit away from high-voltage AC power lines and variable frequency drives.\u003c\/li\u003e\n\u003cli\u003eVerify that loop supply voltage remains between 12 VDC and 35 VDC at the transmitter terminals under maximum current load (20 mA).\u003c\/li\u003e\n\u003cli\u003eTerminate shield wiring at a single designated cabinet ground bar to maintain signal integrity and eliminate high-frequency noise.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":53348830019893,"sku":"P3403893-0351","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/P3403893-0351.png?v=1787208578","url":"https:\/\/www.5gplc.com\/products\/bently-nevada-p3403893-0351-vibration-transmitter","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}