{"product_id":"bently-nevada-190501-04-00-04-velomitor-ct-velocity-transducer","title":"Bently Nevada 190501-04-00-04 Velomitor CT Velocity Transducer","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Bently Nevada 190501-04-00-04 is a specialized Velomitor CT (Cooling Tower) Velocity Transducer. This device is an integrating piezoelectric accelerometer with internal electronics, engineered specifically for low-frequency vibration monitoring. It is optimized for measuring casing vibration velocity on cooling tower and air-cooled heat-exchanger fan assemblies that operate at or above 90 RPM. Its robust design allows it to capture vibration amplitudes from the fan motor and speed reducer effectively.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLow-frequency vibration monitoring capability.\u003c\/li\u003e\n\u003cli\u003eDesigned for casing vibration velocity measurement.\u003c\/li\u003e\n\u003cli\u003eOptimized for cooling tower and air-cooled heat-exchanger fan assemblies.\u003c\/li\u003e\n\u003cli\u003eConstructed from durable 316L stainless steel.\u003c\/li\u003e\n\u003cli\u003eIntegrated electronics for direct velocity output.\u003c\/li\u003e\n\u003cli\u003eCSA\/NRTL\/C hazardous area approval rating.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePower Generation: Monitoring of cooling tower fans in fossil and hydro plants.\u003c\/li\u003e\n\u003cli\u003ePetrochemical \u0026amp; Refining: Critical monitoring for fin-fan assemblies.\u003c\/li\u003e\n\u003cli\u003eChemical Manufacturing: Vibration analysis for agitators, mixers, and slow-speed reactor cooling systems.\u003c\/li\u003e\n\u003cli\u003eMining \u0026amp; Mineral Processing: Ventilation fan monitoring.\u003c\/li\u003e\n\u003cli\u003ePulp \u0026amp; Paper: Slow-speed fans and wastewater aerators.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e190501-04-00-04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e3.94 mV\/mm\/s (100 mV\/in\/s) +\/- 5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hardware\u003c\/td\u003e\n\u003ctd\u003eStud M6x1 with 3\/8-in 24 adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Interface\u003c\/td\u003e\n\u003ctd\u003eMIL-C-5015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgency Approval\u003c\/td\u003e\n\u003ctd\u003eCSA\/NRTL\/C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 degC to +85 degC (-40 degF to +185 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003e316L Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMounting Surface: Ensure the mounting surface is flat, clean, and at least 33 mm (1.3 inches) in diameter to ensure proper coupling.\u003c\/li\u003e\n\u003cli\u003eTorque Requirement: Tighten the sensor to 4.5 N-m +\/- 0.6 N-m (40 in-lbf +\/- 5 in-lbf).\u003c\/li\u003e\n\u003cli\u003eOrientation: The transducer can be mounted in any orientation, though it is recommended to align it with the primary direction of the vibration being monitored (radial or axial).\u003c\/li\u003e\n\u003cli\u003eHandling: As a precision instrument, handle with care to avoid damage to the piezoelectric element. Ensure the electrical connector is properly seated and protected from environmental ingress.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the Bently Nevada 190501-04-00-04?\u003c\/h3\u003e\u003cp\u003eIt is a Velomitor CT (Cooling Tower) Velocity Transducer, a type of integrating piezoelectric accelerometer designed for measuring casing vibration on cooling towers and air-cooled heat exchanger fan assemblies.\u003c\/p\u003e\u003ch3\u003eWhat is the minimum operating speed for this transducer?\u003c\/h3\u003e\u003cp\u003eThe sensor is designed for fans operating at or above 90 RPM.\u003c\/p\u003e\u003ch3\u003eWhat is the operating temperature range?\u003c\/h3\u003e\u003cp\u003eThe operating temperature range is -40 degC to +85 degC (-40 degF to +185 degF).\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":50920725577980,"sku":"190501-04-00-04","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_56c431ee-7437-42ee-9960-f42b30e501dc.jpg?v=1785920255","url":"https:\/\/www.electronicplc.com\/ar\/products\/bently-nevada-190501-04-00-04-velomitor-ct-velocity-transducer","provider":"Electronic PLC","version":"1.0","type":"link"}