{"product_id":"190501-04-00-00-bently-nevada-velocity-transducer-velomitor-ct-series","title":"190501-04-00-00 Bently Nevada Velocity Transducer Velomitor CT Series","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 190501-04-00-00\u003c\/strong\u003e, also cataloged as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e190501\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eVelocity Transducer, operates as a dedicated hardware component for low-frequency casing vibration velocity tracking within machinery protection loops.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e190501-04-00-00\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.3 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8.3 x 3.5 x 3.2 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 to +121 deg C typical for piezo-velocity hardware\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLoop powered via external monitor interface\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSensitivity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.94 mV\/mm\/s (100 mV\/in\/s) +\/-5%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAmplitude Linearity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e+\/-2% to 63.5 mm\/s pk (2.5 in\/s pk)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFrequency Response (1.0 dB)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.0 Hz to 900 Hz (180 to 54,000 cpm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFrequency Response (3.0 dB)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.5 Hz to 1.0 kHz (90 to 60,000 cpm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCase Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e316L stainless steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eElectrical Interface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMIL-C-5015 connection interface (2-pin)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMounting Configuration\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStud M6x1 with 3\/8-in 24 adapter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMounting Surface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e33 mm diameter (1.3 in diameter)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAgency Approval Option\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNo Approvals\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRotor Dynamics and Transducer Interface\u003c\/h3\u003e\n\u003cp\u003eThe piezo-velocity sensor architecture is engineered to capture low-frequency structural deviations without the attenuation penalties found in standard seismic hardware. It tracking capabilities allow monitoring of low-speed fan components and speed reducer mechanics operating down to 90 RPM. While adjacent proximity loops employ eddy-current probe scaling and gap voltage validation targets to trace relative shaft behavior, this device monitors absolute casing velocity. Internal integration networks convert acceleration variables into an analog output, while internal shielding layout delivers multi-channel cross-talk suppression under complex rotor dynamics profiles.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003ePrepare a flat, clean mounting surface exactly 33 mm in diameter on the bearing housing or machinery casing to prevent frequency attenuation or signal drop. Torque the M6x1 stud with 3\/8-in 24 adapter assembly into the casing using a calibrated wrench to a final specification of 4.5 N-m +\/-0.6 N-m. Route the interface cable through flexible, grounded metal conduit to isolate the low-level signal paths from inductive switching interference or high-voltage lines. When terminating the 2-pin MIL-C-5015 connector, verify that Pin A operates positive relative to Pin B when mechanical velocity moves from base to top. Secure the overall shield to a single ground point at the TSI monitoring rack.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does a mounting torque error affect the low-frequency response of this transducer?\u003c\/p\u003e\n\u003cp\u003eA: Deviating from the 4.5 N-m +\/-0.6 N-m specification shifts the mechanical coupling index between the 316L stainless steel case and the machinery frame. Insufficient torque introduces high-frequency attenuation and micro-gaps that degrade the accuracy of amplitude tracking across the 1.5 Hz to 1.0 kHz band.\u003c\/p\u003e\n\u003cp\u003eQ: What are the consequences of deploying this device on machinery running below 90 RPM?\u003c\/p\u003e\n\u003cp\u003eA: The internal piezo-ceramic element and velocity integration filters are hard-calibrated to a lower boundary of 1.5 Hz (+\/-3.0 dB). Operating below 90 RPM drops the dynamic signal below the target design limit, causing the sensitivity to roll off and compromising low-frequency fault trending.\u003c\/p\u003e\n\u003cp\u003eQ: Can the MIL-C-5015 connection interface handle continuous exposure to water spray?\u003c\/p\u003e\n\u003cp\u003eA: The 316L stainless steel housing blocks fluid ingress. However, the MIL-C-5015 connector interface itself must be coupled with an environmentally sealed, booted cable assembly to block chemical or moisture accumulation at the pin connection points and maintain cross-talk suppression metrics.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":46026871570605,"sku":"190501-04-00-00","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/CT.jpg?v=1780307410","url":"https:\/\/www.maxwellplc.com\/products\/190501-04-00-00-bently-nevada-velocity-transducer-velomitor-ct-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}