Bently Nevada 200155-03-05 Low Frequency Accelerometer

Experience precision vibration monitoring with the Bently Nevada 200155-03-05 Low Frequency Trendmaster Pro Accelerometer. This industrial-grade sensor delivers exceptional performance for critical machinery protection applications. The 200155-03-05 features specialized mounting options and multiple international certifications for global use.

Product Identification & Features

• Manufacturer: Bently Nevada
• Complete Model: 200155-03-05
• Series: Trendmaster Pro Low Frequency Accelerometer
• Mounting Code: 03 = 3/8-24 to 1/2-20 UNF adapter stud
• Approval Code: 05 = CSA, ATEX, and IECEx certified
• Origin: Manufactured in U.S.A. with global quality standards

Performance Specifications

• Frequency Response: 1.5 Hz to 10,000 Hz wide range coverage
• Measurement Range: ±196 m/s² (±20 g) for various applications
• Sensitivity: 10.2 mV/(m/s²) at 80 Hz with ±12% tolerance
• Amplitude Linearity: ±2% across operational range
• Transverse Sensitivity: ≤7% ensuring accurate readings
• Mounted Resonance: >20 kHz for reliable performance

Electrical Characteristics

• Power Requirement: 4.7 to 5.5 VDC excitation voltage
• Output Signal: +2.5 ± 0.23 VDC bias voltage
• Current Consumption: <800 μA quiescent current
• Settling Time: ≤2000 ms to reach operational stability
• Signal Polarity: Positive acceleration from base to connector

Environmental Durability

• Operating Temperature: -40°C to +105°C wide range
• Storage Temperature: -55°C to +121°C extreme conditions
• Shock Resistance: 49,050 m/s² (5,000 g) axial shock limit
• Environmental Sealing: Hermetic IP67 equivalent protection
• Humidity Tolerance: 100% relative humidity in condensing environments

Mechanical Design

• Dimensions: 17.5 mm × 45.7 mm compact housing
• Weight: 58 grams lightweight design
• Mounting: 3/8-24 female thread with adapter stud
• Adapter Stud: 3/8-24 to 1/2-20 UNF conversion
• Mounting Torque: 2.7 to 6.8 N•m recommended range
• Construction: 316L stainless steel full housing

Application Solutions

• Primary Use: Low Frequency Acceleration-to-Velocity monitoring
• Ideal Applications: Fin-fan systems and slow rotating machinery
• System Compatibility: ProTIM monitoring systems integration
• Industry Focus: Power generation, oil and gas, heavy industrial sectors

Shipping & Packaging

• Package Contents: Accelerometer with hex plate stud adapter
• Shipping Options: FedEx, UPS, DHL express services available
• Optional Documentation: Certificate of Origin upon request
• Ready for immediate shipment worldwide

Frequently Asked Questions

What makes the 200155-03-05 mounting option unique?

• This model includes a 3/8-24 to 1/2-20 UNF adapter stud for flexible installation.

What industries typically use this accelerometer?

• It serves power generation, oil and gas, and heavy industrial applications primarily.

What certifications does this sensor carry?

• The unit holds CSA, ATEX, and IECEx approvals for international compliance.

How does the low frequency capability benefit users?

• The 1.5 Hz lower limit enables monitoring of very slow rotating machinery effectively.

© 2025 Ubest Automation Limited. All rights reserved.
Original Source: https://www.ubestplc.com/
Contact: sales@ubestplc.com Phone: +86 180 3000 5825