Introduction
In the evolving landscape of industrial automation, reliable vibration monitoring has become essential for predictive maintenance and asset protection. The Bently Nevada 200150-01-05 General Purpose Trendmaster 2000 or Trendmaster Pro Accelerometer represents a significant step forward in this field. Designed for general applications, this accelerometer provides accurate data to help operators detect early signs of machinery wear and prevent unplanned downtime.
Technical Specifications Breakdown
The 200150-01-05 delivers precise measurements with a sensitivity of 10.2 mV/(m/s2) (100 mV/g) at 80 Hz, ensuring consistent signal output. Its measurement range spans ±245 m/s2 (±25 g), accommodating a wide variety of industrial vibration levels. The frequency range of 10 to 1000 Hz (600 to 60,000 cpm) covers critical rotating machinery frequencies. With a mounted resonant frequency above 20 kHz, the sensor avoids interference from structural resonances. Amplitude linearity is within ±2% from 1 to 10 g pk, and transverse sensitivity remains ≤7%, minimizing cross-axis errors.
Industry Applications
This accelerometer excels in general-purpose vibration monitoring across industries such as manufacturing, power generation, and oil and gas. For example, on a pump or fan, the 200150-01-05 tracks bearing health and imbalance trends. Its wide temperature range of -40 °C to +105 °C (-40 °F to +221 °F) and 100% relative humidity capability make it suitable for harsh environments. The multiple approvals (CSA, ATEX, and IECEx) ensure compliance with international safety standards for hazardous locations.
Installation & Setup Guidance
Mount the accelerometer using the 3/8-24 female thread with a mounting torque of 2.7 to 6.8 N·m (2 to 5 ft·lbf). The mounting stud option 01 includes a 3/8-24 thread and two adhesive mount frames with adhesive. Ensure the mounting surface is clean and flat for optimal coupling. Connect the excitation voltage of 4.7 to 5.5 Vdc, and verify the output bias voltage of +2.5 ± 0.23 Vdc. Allow up to 300 ms settling time before taking measurements.
Maintenance & Reliability
Regularly inspect the accelerometer for physical damage or contamination. The 316L stainless steel housing and connector provide excellent corrosion resistance. The hermetic sealing (5X10-8 atm·cc/s maximum) protects internal components from moisture and contaminants. Given its robust design, the 200150-01-05 requires minimal maintenance, reducing total cost of ownership over its service life.
Selection Guide & Purchasing Advice
When selecting the 200150-01-05, verify that the mounting thread (3/8-24 female) matches your installation point. Confirm the excitation voltage range and ensure your monitoring system supports the sensitivity output. For applications requiring specific approvals, the -05 option includes CSA, ATEX, and IECEx certifications. SpareTechPLC offers this accelerometer with fast shipping and expert support to help you choose the right configuration.
Frequently Asked Questions
Q: What is the sensitivity of the 200150-01-05 accelerometer?
A: The sensitivity is 10.2 mV/(m/s2) (100 mV/g) at 80 Hz, with a tolerance of ±12%.
Q: What is the maximum operating temperature for this accelerometer?
A: The temperature range is -40 °C to +105 °C (-40 °F to +221 °F).
Q: Does the 200150-01-05 have any safety approvals?
A: Yes, the -05 option includes multiple approvals: CSA, ATEX, and IECEx.
Q: What is the mounting thread size for this accelerometer?
A: The mounting thread is 3/8-24 female, with a recommended torque of 2.7 to 6.8 N·m (2 to 5 ft·lbf).
Q: What is the weight of the 200150-01-05?
A: The typical weight is 58 g (2.0 oz).
