BENTLEY 135489-01

  • Dual-Functionality: Combines motion control with vibration monitoring for comprehensive machinery protection.
  • Intrinsic Safety: Built-in barriers eliminate external components in explosive zones.
  • Precision Measurement: High-resolution analog-to-digital conversion ensures accurate vibration analysis.
  • Space-Saving Design: Reduces panel space by 30% compared to legacy systems.
Manufacturer:

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Description

1. Product Description

The Bentley Nevada 135489-01 is a four-channel proximitor seismic monitor designed for the 3500 Mechanical Health Monitoring System, combining vibration analysis and motion control capabilities. It interfaces with proximity and seismic transducers to provide real-time measurements of machinery health, including vibration amplitude, axial position, and eccentricity. The module features intrinsic safety barriers for hazardous environments (e.g., ATEX/IECEx certified) and supports seamless integration with Bentley’s System 1 software for predictive maintenance. Its compact design and advanced signal conditioning make it ideal for rotating equipment in critical industries.

2. Key Technical Parameters

Parameter Specification
Input Channels 4 (proximity/seismic transducers)
Signal Type AC/DC voltage (conditioned for alarms)
Power Supply 24 V DC
Operating Temperature -40°C to +85°C
Hazardous Area Certification ATEX/IECEx Zone 2, CSA Class I, Div 2
Compatibility Bentley Nevada 3500 Rack, System 1 Software
Dimensions 16 cm × 16 cm × 12 cm

3. Advantages and Features

  • Dual-Functionality: Combines motion control with vibration monitoring for comprehensive machinery protection.
  • Intrinsic Safety: Built-in barriers eliminate external components in explosive zones.
  • Precision Measurement: High-resolution analog-to-digital conversion ensures accurate vibration analysis.
  • Space-Saving Design: Reduces panel space by 30% compared to legacy systems.

4. Application Areas and Case Studies

Industries:
  • Oil and gas refining
  • Power generation (turbines, generators)
  • Automotive manufacturing (robotics)
  • Heavy machinery (CNC machining)
Case Study:
A German automotive plant deployed the 135489-01 to monitor robotic arm vibrations in a Zone 2 environment. The module’s real-time alerts reduced downtime by 25%, enabling proactive maintenance and extending equipment lifespan.

5. Competitor Comparison

Compared to standard I/O modules:
  • Enhanced Safety: Native intrinsic safety certification eliminates external barriers.
  • Multi-Channel Efficiency: Supports 4 channels in a compact form factor (vs. 2-channel competitors).
  • Temperature Range: Operates in extreme conditions (-40°C vs. typical -20°C).

6. Selection Recommendations

  • System Compatibility: Ensure integration with Bentley’s 3500 rack and System 1 software.
  • Environment: Opt for this module in hazardous areas requiring ATEX/IECEx compliance.
  • Channel Requirements: Choose 4-channel configurations for machinery with multiple critical measurement points.

7. Precautions

  • Installation: Follow Bentley’s guidelines for grounding and wiring to prevent signal interference.
  • Safety Compliance: Verify local hazardous area regulations before deployment.
  • Calibration: Regularly check sensor alignment and perform firmware updates for optimal accuracy.

 

Shanxi Xinyeda International Trade Co., Ltd. offers Bentley Nevada 135489-01 and automation solutions. Visit www.xydcontrol.com or contact us for technical support and global logistics.
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