Product Overview
When machinery vibration threatens uptime, the Bently Nevada 200150-05-05 General Purpose Trendmaster 2000 or Trendmaster Pro Accelerometer delivers reliable data for condition monitoring. This accelerometer provides accurate vibration measurements in general industrial applications, helping maintenance teams detect issues early and reduce unplanned downtime.
Key Technical Specifications
The 200150-05-05 offers a sensitivity of 10.2 mV/(m/s2) (100 mV/g) at 80 Hz, with a measurement range of ±245 m/s2 (±25 g). It operates across a frequency range of 10 to 1000 Hz (600 to 60,000 cpm), referenced to 80 Hz. The mounted resonant frequency exceeds 20 kHz (>1200 kcpm), ensuring reliable high-frequency response. Amplitude linearity is within ±2% (1 to 10 g pk), and transverse sensitivity is ≤7%. Settling time is ≤300 ms (within 5% of bias). Excitation voltage is 4.7 to 5.5 Vdc, with quiescent current <800 µA and output bias voltage +2.5 ± 0.23 Vdc.
Industry Applications
This accelerometer suits general machinery monitoring, including pumps, fans, compressors, and motors. Its robust design handles harsh environments, with a temperature range of -40 ºC to +105 ºC (-40 ºF to +221 ºF) and 100% relative humidity (condensing, non-submerged). The 316L stainless steel housing and hermetic sealing (5X10-8 atm•cc/s max) protect against moisture and contaminants.
Installation & Setup Guidance
Mount the 200150-05-05 using the 3/8-24 female thread. Apply mounting torque between 2.7 to 6.8 N•m (2 to 5 ft•lbf). The mounting stud option 05 provides a 3/8-24 to 1/4-28 UNF 1-3/8 inch hex plate stud for flexible installation. Ensure proper surface preparation and follow manufacturer guidelines for cable routing to avoid noise interference.
Maintenance & Reliability
Regularly inspect the accelerometer for physical damage or corrosion. Verify cable integrity and connector tightness. The ceramic shear sensing element offers long-term stability. With a 24-hour cure time for adhesive mounting, allow proper setup before operation. The 200150-05-05 is designed for minimal maintenance in continuous monitoring applications.
Compatibility & Integration
This accelerometer works with Bently Nevada ProTIM systems using the Standard Acceleration-to-Velocity channel type (-01). It provides SIG+ positive with respect to SIG- polarity (acceleration from base to connector). Multiple approvals (CSA, ATEX, and IECEx) support use in hazardous areas. Verify compatibility with your monitoring system before ordering.
Selection Guide & Purchasing Advice
Before purchasing the 200150-05-05, confirm your application requirements: measurement range, frequency range, and environmental conditions. Check mounting thread compatibility (3/8-24 female) and stud option. Contact SpareTechPLC for current availability and lifecycle status. We offer fast shipping and expert support for Bently Nevada products.
Frequently Asked Questions
Q: What is the sensitivity of the 200150-05-05?
A: The sensitivity is 10.2 mV/(m/s2) (100 mV/g) at 80 Hz, with a tolerance of ±12%.
Q: What is the operating temperature range?
A: The accelerometer operates from -40 ºC to +105 ºC (-40 ºF to +221 ºF).
Q: What approvals does the 200150-05-05 have?
A: It has multiple approvals: CSA, ATEX, and IECEx (option 05).
Q: What is the measurement range?
A: The measurement range is ±245 m/s2 (±25 g) for acceleration.
Q: What is the mounting thread size?
A: The mounting thread is 3/8-24 female. The stud option is 3/8-24 to 1/4-28 UNF.
