{"product_id":"bently-nevada-74712-06-high-temperature-two-wire-transducer","title":"Bently Nevada 74712-06 High-temperature Two-wire Transducer","description":"\u003ch2\u003eBently Nevada 74712-06 High-temperature Two-wire Transducer\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 74712-06\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e74712-06\u003c\/strong\u003e High-temperature Two-wire Transducer, operates as a dedicated hardware component for absolute casing vibration velocity measurement within Bently Nevada machinery monitoring systems.\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eHigh-temperature Two-wire Transducer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003e74712 Seismoprobe Velocity Transducer\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\u003eMeasurement Type\u003c\/td\u003e\n\u003ctd\u003eAbsolute vibration velocity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensing Technology\u003c\/td\u003e\n\u003ctd\u003eMoving-coil velocity transducer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003eVoltage proportional to vibration velocity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e20 mV\/mm\/s (500 mV\/in\/s), +\/-5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e10 Hz to 1000 Hz typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Operating Frequency\u003c\/td\u003e\n\u003ctd\u003e10 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\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-29 deg C to +204 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-29 deg C to +204 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransverse Sensitivity\u003c\/td\u003e\n\u003ctd\u003e+\/-10% maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Resistance\u003c\/td\u003e\n\u003ctd\u003e50 g peak maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration Load\u003c\/td\u003e\n\u003ctd\u003e10 kohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e41 mm diameter typical\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\u003eMounting Method\u003c\/td\u003e\n\u003ctd\u003eStud mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Configuration\u003c\/td\u003e\n\u003ctd\u003eSide mount or terminal block options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSelf-generating velocity output, no external excitation required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eRotor Dynamics and Vibration Signal Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada 74712-06 applies moving-coil velocity sensing technology for direct casing vibration measurement. The transducer converts mechanical velocity into an electrical voltage output without external excitation power.\u003c\/p\u003e\n\u003cp\u003eThe device provides vibration data for rotor dynamics evaluation and machinery condition monitoring applications. In Bently Nevada TSI configurations, velocity signals can be processed with vibration monitoring platforms such as 3300 and 3500 systems for machine protection analysis.\u003c\/p\u003e\n\u003cp\u003eThe sensor design focuses on mechanical velocity response and maintains signal characteristics required for casing vibration measurements. Therefore, installation quality, mounting stiffness, and cable routing directly affect measurement accuracy.\u003c\/p\u003e\n\u003cp\u003eBently Nevada vibration monitoring systems also apply signal conditioning methods such as eddy-current probe scaling, gap voltage validation (-10 VDC targets), and cross-talk suppression for compatible proximity measurement channels. These functions are separate from the 74712-06 moving-coil velocity sensing element.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the Bently Nevada 74712-06 require an external power supply?\u003c\/strong\u003e\u003cbr\u003eA: No. The moving-coil sensing element generates a voltage output proportional to vibration velocity and does not require excitation power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What vibration parameter does the 74712-06 measure?\u003c\/strong\u003e\u003cbr\u003eA: The transducer measures absolute casing vibration velocity relative to free space.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the 74712-06 be installed in high-temperature locations?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The specified operating temperature range is -29 deg C to +204 deg C, allowing installation on machinery structures with elevated temperatures.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the transducer on a rigid machine casing surface to maintain mechanical vibration transfer accuracy.\u003c\/li\u003e\n\u003cli\u003eVerify the mounting surface condition and ensure proper stud engagement before commissioning.\u003c\/li\u003e\n\u003cli\u003eRoute the signal cable away from high-current power conductors to reduce electrical interference.\u003c\/li\u003e\n\u003cli\u003eMaintain proper cable support and avoid excessive bending stress near the transducer connection point.\u003c\/li\u003e\n\u003cli\u003eConnect the transducer according to the compatible Bently Nevada monitoring system input requirements.\u003c\/li\u003e\n\u003cli\u003eConfirm vibration polarity, signal direction, and channel configuration during system commissioning.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44356871290968,"sku":"74712-06","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/74712-06-3.jpg?v=1783666617","url":"https:\/\/www.industriaxplc.com\/products\/bently-nevada-74712-06-high-temperature-two-wire-transducer","provider":"IndustriaX Limited","version":"1.0","type":"link"}