Bently Nevada 200155-06-05 Industrial Accelerometer

Meet the Bently Nevada 200155-06-05, a professional-grade low frequency accelerometer designed for challenging industrial environments. This precision sensor delivers reliable vibration monitoring for critical machinery protection systems. The 200155-06-05 features a unique NPT threaded adapter for versatile installation options across various applications.

Product Overview & Configuration

• Brand: Bently Nevada
• Full Model Number: 200155-06-05
• Product Line: Trendmaster Pro Low Frequency Series
• Mounting Specification: 06 = 3/8-24 to 1/4 NPT adapter stud
• Certification Package: 05 = CSA, ATEX, and IECEx approvals
• Manufacturing Origin: United States of America

Core Technical Performance

• Frequency Response: 1.5 Hz to 10,000 Hz range for comprehensive monitoring
• Measurement Capability: ±196 m/s² (±20 g) wide dynamic range
• Sensitivity Rating: 10.2 mV/(m/s²) at 80 Hz with ±12% tolerance
• Amplitude Accuracy: ±2% linearity across operational spectrum
• Transverse Rejection: ≤7% transverse sensitivity for precision
• Resonant Frequency: >20 kHz mounted resonance for stability

Electrical Specifications

• Power Supply: 4.7 to 5.5 VDC operating voltage range
• Output Characteristics: +2.5 ± 0.23 VDC bias voltage output
• Power Consumption: <800 μA low quiescent current
• Startup Performance: ≤2000 ms maximum settling time
• Signal Configuration: Positive acceleration from base toward connector

Environmental Specifications

• Operating Conditions: -40°C to +105°C temperature range
• Storage Capability: -55°C to +121°C extended temperature tolerance
• Shock Durability: 49,050 m/s² (5,000 g) maximum axial shock
• Environmental Protection: Hermetic sealing against moisture ingress
• Humidity Performance: 100% relative humidity in condensing environments

Physical Construction

• Compact Design: 17.5 mm × 45.7 mm dimensions for space constraints
• Lightweight Build: 58 grams typical weight for minimal impact
• Mounting System: 3/8-24 female thread with NPT adapter
• Adapter Feature: 3/4 inch hex stud for easy installation
• Installation Torque: 2.7 to 6.8 N•m recommended tightening range
• Material Quality: 316L stainless steel housing and components

Application Expertise

• Primary Function: Low Frequency Acceleration-to-Velocity conversion
• Target Applications: Fin-fan systems and slow rotating equipment
• System Integration: ProTIM monitoring platform compatibility
• Industry Solutions: Power generation, petroleum refining, heavy manufacturing

Packaging & Delivery Information

• Package Contents: Complete accelerometer with NPT adapter stud
• Shipping Methods: FedEx, UPS, DHL express delivery services
• Documentation: Optional Certificate of Origin available
• Availability: Ready for immediate worldwide shipment

Frequently Asked Questions

What is the advantage of the NPT threaded adapter?

• The 1/4 NPT adapter provides compatibility with standard pipe threaded installations.

How does this sensor perform in humid environments?

• It maintains 100% performance in condensing humidity conditions with hermetic sealing.

What makes this accelerometer suitable for slow rotating machinery?

• The extended low frequency response down to 1.5 Hz captures slow shaft vibrations effectively.

Can I use this sensor in hazardous locations?

• Yes, the multiple ATEX and IECEx certifications allow use in classified hazardous areas.

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