{"product_id":"bently-nevada-74712-06-03-03-00-velocity-seismoprobe-transducers","title":"Bently Nevada 74712-06-03-03-00 Velocity Seismoprobe Transducers","description":"\u003cp\u003eThe \u003cstrong\u003eBently Nevada 74712-06-03-03-00\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e74712\u003c\/strong\u003e Velocity Seismoprobe Transducer, operates as a dedicated hardware component for absolute casing vibration measurement within Bently Nevada Machinery Monitoring Systems.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOption Field\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eCode\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eConfiguration Detail\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Angle \/ Min Frequency\u003c\/td\u003e\n\u003ctd\u003e06\u003c\/td\u003e\n\u003ctd\u003e0 deg +\/- 100 deg orientation, 10 Hz (600 cpm) minimum frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Base Option\u003c\/td\u003e\n\u003ctd\u003e03\u003c\/td\u003e\n\u003ctd\u003e1\/2-20 UNF mounting base thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Option\u003c\/td\u003e\n\u003ctd\u003e03\u003c\/td\u003e\n\u003ctd\u003eTop-mounted terminal block connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgency Approval Option\u003c\/td\u003e\n\u003ctd\u003e00\u003c\/td\u003e\n\u003ctd\u003eNo hazardous area approvals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003e74712-06-03-03-00\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\u003e0.48 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e41 mm (1.6 in) diameter typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eHigh-temperature two-wire transducer rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSelf-generating moving-coil velocity transducer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransducer Type\u003c\/td\u003e\n\u003ctd\u003eTwo-wire high-temperature velocity seismoprobe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003eMinimum operating frequency 10 Hz (600 cpm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Angle\u003c\/td\u003e\n\u003ctd\u003e0 deg +\/- 100 deg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eRotor Dynamics and Casing Signal Execution\u003c\/h3\u003e\n\u003cp\u003eThe 74712-06-03-03-00 moving-coil assembly generates a continuous voltage output proportional to absolute casing vibration velocity along the installation axis. Operating as a self-generating electromechanical transducer, it provides absolute velocity signals required for full-spectrum rotor dynamics assessment and structural bearing housing analysis. Solid mechanical coupling via the 1\/2-20 UNF threaded base preserves linear velocity response and prevents high-frequency signal attenuation, maintaining cross-talk suppression and noise rejection across long cable runs.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 74712-06-03-03-00 require an external power supply?\u003c\/p\u003e\n\u003cp\u003eA: No, the moving-coil electrodynamic mechanism is entirely self-generating, producing a proportional AC voltage output directly at the top terminal block.\u003c\/p\u003e\n\u003cp\u003eQ: How does the 03 mounting base option differ from stud-only configurations?\u003c\/p\u003e\n\u003cp\u003eA: Option 03 includes an integrated 1\/2-20 UNF threaded mounting base for direct mechanical coupling into tapped casing bosses.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the mounting spot on the machine casing is spot-faced flat and free of paint, scale, or debris.\u003c\/li\u003e\n\u003cli\u003eApply a light film of oil or coupling compound to the mounting interface to optimize high-frequency signal transfer.\u003c\/li\u003e\n\u003cli\u003eThread the 1\/2-20 UNF mounting base into the tapped hole and torque to standard engineering limits using the hex flats.\u003c\/li\u003e\n\u003cli\u003eSecure two-conductor shielded signal wiring to the top terminal block using ring terminals to prevent wire fatigue under vibration.\u003c\/li\u003e\n\u003cli\u003eGround the cable shield at the monitoring system chassis ground terminal only, ensuring the shield remains isolated at the transducer end to avoid ground loops.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":53211234271541,"sku":"74712-06-03-03-00","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/74712-06-03-03-00.png?v=1784865660","url":"https:\/\/www.5gplc.com\/products\/bently-nevada-74712-06-03-03-00-velocity-seismoprobe-transducers","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}