Description​

The 190065A-00-00-02-00-01 is a high-precision vibration monitoring sensor developed by Bently Nevada(a Baker Hughes company),a global leader in machinery condition monitoring solutions.Classified as an industrial accelerometer-transducer,it is engineered to detect subtle vibration changes in rotating equipment—such as turbines,generators,and pumps—enabling early fault diagnosis and preventing catastrophic failures.This sensor integrates exceptional accuracy,wide environmental adaptability,and seamless compatibility with Bently’s flagship monitoring platforms,making it indispensable for industries where equipment uptime directly impacts productivity.​

Application Scenarios​

A 500MW combined-cycle power plant in the Middle East faced recurring unexpected shutdowns of its gas turbine due to un detected bearing wear.The plant’s old vibration sensors had high drift rates,leading to delayed fault alerts—resulting in 2-3 turbine failures annually,each costing over

​

200,000inrepairandlostpowergeneration.Afterupgradingto∗∗BENTLY190065A−00−00−02−00−01∗∗sensorspairedwiththeBently3500system,theplantachievedreal−time,accuratevibrationmonitoring:earlysignsofbearingdegradationweredetected4−6weeksinadvance,allowingscheduledmaintenanceduringplannedoutages.Over18months,turbinefailuresdroppedtozero,savingtheplantover

400,000 and improving overall plant efficiency by 5%.This case highlights how 190065A-00-00-02-00-01 solves the critical pain point of late fault detection in high-value rotating equipment.​

Parameters​

​Main Parameters​

Value/Description​

Product Model​

190065A-00-00-02-00-01​

Manufacturer​

Bently Nevada(Baker Hughes)​

Product Category​

Industrial vibration accelerometer-transducer​

Measurement Range​

±50 g(peak acceleration;covers most rotating machinery needs)​

Output Signal​

4-20mA analog output(proportional to vibration amplitude)​

Frequency Response​

0.5 Hz~10 kHz(captures both low-and high-frequency vibration faults)​

Power Supply​

12-24V DC(±10%tolerance,max current 15mA)​

Operating Temperature​

-40°C to+85°C(stable in extreme industrial environments)​

Storage Temperature​

-55°C to+125°C(suitable for long-term warehouse storage)​

Protection Rating​

IP67(dust-tight and waterproof;ideal for wet/dusty areas)​

Installation Method​

1/4-28 UNF thread-mounted(secure fit on machinery casings)​

Accuracy​

±2%full-scale(ensures reliable fault detection)​

Physical Dimensions​

38mm×25mm×22mm(L×W×H;compact for tight installation spaces)​

Certification​

CE,ATEX Zone 2,IECEx(meets global safety and industrial standards)​

Weight​

55g(lightweight to avoid affecting machinery balance)​

​

Technical Principles and Innovative Values​

Innovation Point 1:Ultra-Low Drift Design.Unlike standard vibration sensors that drift by 5-8%annually(leading to false or missed alerts),190065A-00-00-02-00-01 uses a precision ceramic sensing element and temperature-compensated circuitry.Field tests show it maintains≤1%drift per year—extending calibration intervals from 6 months to 2 years,reducing maintenance costs by 60%.​

Innovation Point 2:Wide Frequency Response.Most competitors’sensors only cover 1 Hz~5 kHz,missing high-frequency faults(e.g.,gear tooth wear)or low-frequency issues(e.g.,shaft misalignment).190065A-00-00-02-00-01’s 0.5 Hz~10 kHz range captures all critical vibration signatures,as proven in a petrochemical plant where it detected a hidden gearbox fault that 3 other sensor models missed.​

Innovation Point 3:Rugged Environmental Resistance.With IP67 protection and-40°C~85°C temperature range,it outperforms standard IP65 sensors(limited to-20°C~60°C)in harsh settings.A mining operation in Canada reported that 190065A-00-00-02-00-01 sensors survived 6 months of sub-zero temperatures(-35°C)and heavy dust,while competitor sensors failed within 8 weeks.​

Application Cases and Industry Value​

Case 1:Petrochemical Refinery Pump Monitoring​

A U.S.petrochemical refinery used BENTLY 190065A-00-00-02-00-01 to monitor 12 critical process pumps.Previously,pump failures due to un detected impeller wear caused 4-5 production halts yearly,each lasting 8-12 hours.The sensors,integrated with the Bently 3500 system,detected vibration spikes(indicating impeller degradation)3-4 weeks early.The refinery scheduled maintenance during night shifts,eliminating unplanned downtime.Over 1 year,pump-related losses dropped from

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350,000to

45,000,and pump lifespan increased by 25%due to timely repairs.​

Case 2:Steel Mill Rolling Mill Gearbox Protection​

A Korean steel mill installed BENTLY 190065A-00-00-02-00-01 sensors on its hot rolling mill gearboxes.The mill’s high-temperature environment(up to 75°C)and heavy vibration had caused frequent sensor failures.The new sensors’wide temp range and rugged design withstood these conditions,and their high-frequency response detected gear tooth pitting 5 weeks before it would have caused a catastrophic failure.The mill avoided a$500,000 gearbox replacement and 3-day production shutdown,while maintenance teams praised the sensors’easy installation and reliable data.​

Related Product Combination Solutions​

Bently 3500/42M Monitor Module:Core monitoring unit for 190065A-00-00-02-00-01,processes vibration data and triggers alerts.​

Bently 190050-01-00 Extension Cable:Shielded cable for 190065A-00-00-02-00-01,extends sensor reach to monitoring cabinets(up to 100m).​

Bently 3500/22M Power Supply Module:24V DC power source for 190065A-00-00-02-00-01,ensures stable operation in voltage-fluctuating environments.​

Bently System 1 Software:Data analysis platform for 190065A-00-00-02-00-01,enables trend analysis and predictive maintenance.​

Bently 190065A-00-00-01-00-01:Lower-range variant of 190065A-00-00-02-00-01(±25 g),for lighter machinery(e.g.,small pumps).​

Bently 3500/92 Communication Module:Connects 190065A-00-00-02-00-01 data to plant DCS(e.g.,Siemens PCS 7),enabling centralized monitoring.​

Bently 190065A-00-00-03-00-01:Higher-temperature variant of 190065A-00-00-02-00-01(-55°C~105°C),for extreme heat applications(e.g.,incinerators).​

Bently Calibration Kit 990-04-00-01-00:Calibrates 190065A-00-00-02-00-01 to maintain accuracy,extending sensor lifespan.​

Installation,Maintenance,and Full-Cycle Support​

Installing 190065A-00-00-02-00-01 requires minimal preparation:first,clean the machinery mounting surface to remove debris,then use a torque wrench to fasten the sensor via its 1/4-28 UNF thread(torque to 5-7 N·m to avoid damaging the sensor or machinery).Connect the shielded extension cable to the sensor’s terminal(ensure proper grounding to reduce EMI)and route the cable to the Bently 3500 monitor.The sensor’s compact size(38mm×25mm×22mm)fits in tight spaces,and its IP67 rating allows installation in wet or dusty areas(e.g.,pump rooms,turbine enclosures).​

Routine maintenance is straightforward:inspect the sensor monthly for loose mounting or cable damage(replace cables if insulation is worn),and verify output signal consistency using a multimeter.Calibrate the sensor every 2 years with Bently’s calibration kit to maintain±2%accuracy.If a fault occurs(e.g.,no output),check power supply and cable connections first—80%of issues are resolved with simple wiring adjustments.We stock original 190065A-00-00-02-00-01 sensors and replacement parts,offering 48-hour delivery to minimize downtime.​

Our full-cycle support includes pre-sales site assessments to confirm sensor placement(critical for accurate vibration capture),on-site installation training for your maintenance team,and 24/7 technical support via phone or email.All original 190065A-00-00-02-00-01 sensors come with a 36-month warranty,covering manufacturing defects and performance issues.​

Whether you’re upgrading an existing condition monitoring system or implementing predictive maintenance for new machinery,BENTLY 190065A-00-00-02-00-01 delivers the accuracy and reliability needed to protect your high-value equipment.Contact us today to design a customized vibration monitoring solution for your industry and application.