{"product_id":"329a3529p001-ge-metrix-high-temperature-vibration-velocity-sensor","title":"329A3529P001 GE Metrix High Temperature Vibration Velocity Sensor","description":"\u003ch2\u003eGE 329A3529P001 Metrix Velocity Sensor\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGE 329A3529P001\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e329A3529P001\u003c\/strong\u003e Metrix Velocity Sensor, operates as a dedicated hardware component for converting dynamic casing vibration into proportional electrical signals within machinery protection platforms. Designed for mounting directly onto gas turbines, steam turbines, and heavy rotating equipment, the transducer measures absolute vibration velocity across high-temperature casing zones. Operating at temperatures up to 375 deg C (707 deg F), the rugged pickup routes raw analog dynamic signals to local monitoring racks or supervisory vibration transmitters.\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\u003e329A3529P001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE\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\u003e2.0 kg (4.41 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eThreaded Industrial Enclosure (Standard Metrix Velocity Sensor Profile)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eUp to 375 deg C (707 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive Transducer (Loop-Powered \/ Self-Generating Electromechanical Construction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Type\u003c\/td\u003e\n\u003ctd\u003eHigh-Temperature Velocity Transducer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Principle\u003c\/td\u003e\n\u003ctd\u003eDynamic Electromagnetic Induction (Casing Vibration Velocity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003eAnalog Voltage \/ Current proportional to velocity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Connection\u003c\/td\u003e\n\u003ctd\u003eThreaded Structural Mounting with Integral Cable Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatform Compatibility\u003c\/td\u003e\n\u003ctd\u003eGE, Metrix, and Bently Nevada Vibration Monitoring Systems\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\u003eGE 329A3529P001\u003c\/strong\u003e integrates alongside proximity instrumentation to deliver comprehensive machine health data for evaluating rotor dynamics under thermal stress. While eddy-current probe scaling monitors shaft radial displacement and gap voltage validation maintains -10 VDC targets at room temperature, this high-temperature velocity pickup captures mid-to-high frequency structural casing motion. Combined signal paths allow processing racks to isolate resonance frequencies, suppress cross-talk, and track absolute bearing housing vibration without signal degradation at extreme operating thresholds.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the sensor maintain signal output stability at operating temperatures up to 375 deg C?\u003c\/p\u003e\n\u003cp\u003eA: Internal high-temperature insulation materials, heavy-duty internal wire coils, and a sealed stainless steel housing prevent thermal degradation of internal magnetic components under extreme heat cycles.\u003c\/p\u003e\n\u003cp\u003eQ: What power source does the 329A3529P001 transducer require from the monitoring system?\u003c\/p\u003e\n\u003cp\u003eA: The self-generating electromagnetic velocity sensor generates an analog voltage output directly proportional to vibration velocity, requiring no external excitation power from the monitoring rack.\u003c\/p\u003e\n\u003cp\u003eQ: How does the velocity sensor interface with third-party TSI and vibration monitoring systems?\u003c\/p\u003e\n\u003cp\u003eA: The transducer provides a standardized analog voltage\/current output signal compatible with GE, Metrix, Bently Nevada, and standard 4-20 mA vibration transmitter interfaces using two-wire shielded interconnects.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eFollow these core mechanical and electrical field guidelines when mounting the velocity sensor:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Preparation \u0026amp; Thread Engagement\u003c\/strong\u003e: Clean and dress the mounting surface to ensure a flat, smooth, perpendicular contact area. Hand-tighten the threaded sensor stud to achieve a minimum of 5 full threads engagement before applying final torque wrench tightening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Specifications\u003c\/strong\u003e: Tighten the threaded body firmly against the casing using a calibrated torque wrench to ensure rigid mechanical coupling without stripping mounting threads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Temperature Cable Routing\u003c\/strong\u003e: Route the integral high-temperature cable away from direct flame paths and hot exhaust manifolds. Fasten the cable every 300 mm using stainless steel tie-wraps to prevent lead wire stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding \u0026amp; Isolation\u003c\/strong\u003e: Terminate the cable shield at the monitoring cabinet earth ground bar only. Keep the sensor end shield floated to eliminate ground loops and prevent electrical cross-talk suppression issues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Conduit Protection\u003c\/strong\u003e: Enclose field wiring in flexible metal conduit near hot turbine casings to shield the sensor lead from accidental mechanical impact, hot oil drips, and abrasive physical wear.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":43871128060003,"sku":"329A3529P001","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/366.1_c2960dea-b377-4083-8313-296f2edb52bc.jpg?v=1764837818","url":"https:\/\/www.autocontrolglobal.com\/products\/329a3529p001-ge-metrix-high-temperature-vibration-velocity-sensor","provider":"AutoControl Global","version":"1.0","type":"link"}