Precision Wireless Data Logger for Critical Applications
Microlog: Advanced Data Logging
Compact Design
Wireless Communication
High Sampling Rate
Dual-Channel Capability
Compact Design
Microlog represents a breakthrough in data logging technology, offering unparalleled performance and versatility. Designed for long-term, unattended data logging, Microlog’s advanced features and compact size make it the ideal solution for capturing critical data in challenging environments.
With its state-of-the-art wireless communication and robust design, Microlog sets a new standard for reliability and ease of use in the field of data logging.
Key Features of Microlog
Compact Design
At just 50x34x15 mm and under 50 grams, Microlog can be installed in the tightest spaces on rotating machinery, ensuring it can operate where other devices cannot.
Wireless Communication
Utilises short-range radio technology to enable easy programming and unattended data logging, eliminating the need for cumbersome wired connections.
High Sampling Rate
Configurable up to 4,000 Hz at true 16-bit per channel, Microlog captures high-resolution data, crucial for accurate analysis.
Dual-Channel Capability
Simultaneously logs and evaluates real-time stress or load data on two channels, providing comprehensive insights.
Robust Memory
Equipped with 256 kB of flash memory and 4 MB of RAM, ensuring secure data retention even in the event of power failure.
Capturing Dynamic Load Measurements on a Challenger Tank
Take a closer look at how Microlog captures dynamic load measurements on a Challenger tank.
This video showcases the precision and reliability of our technology as it measures forces on challenging terrains.
This demonstration offers insight into the excellence and dependability that our monitoring solutions provide to defence operations.
Watch the 1-minute video on our YouTube channel.
Benefits of Microlog
Versatility
Suitable for a wide range of applications, from stress analysis to fatigue life estimation.
Unattended Logging
Long-term unattended data logging operation allows for capturing transients which may otherwise go undetected during short term data capture sessions.
Adaptability
Custom versions can be developed to fit specific installation requirements, making Microlog a highly adaptable tool.
Ease of Use
Wireless data logger communication simplifies installation and data retrieval, saving time and reducing manual effort.
Reliability
High immunity to interference ensures consistent and accurate data logging in critical applications.
Comprehensive Data Analysis
Advanced features such as rainflow counting, time at level, and data capture provide thorough and detailed insights, enabling validation and troubleshooting of valuable engineering components.
Wireless Data Logger Technical Specifications
Dimensions
50x34x15 mm
Weight
Under 50 grams
Sampling Rate
Up to 4,000 Hz at true 16-bit per channel
Memory
256 kB flash memory, 4 MB RAM
Power Supply
3.6 to 16 V, with options for higher or lower voltages using suitable converters
Communication
Short-range 2.4Ghz radio transceiver with optional cellular/WiFi connectivity
Operating Temperature
-40°C to +85°C
Data Analysis: Microlog's sophisticated data analysis capabilities
Time at Level
This analysis method sums the total time or the number of shaft revolutions accumulated at each of the 64 load or torque levels during the measurement period. The resulting histogram of torque or load vs. time provides valuable insights into operational conditions and helps determine correct conditions for laboratory testing.
Rainflow Counting
Ideal for structures subjected to random loading, rainflow counting analysis identifies the total number of fatigue cycles at 32 levels of mean and 64 levels of range. The output is a 3D matrix defining the number of closed fatigue cycles at specific mean vs. range locations, essential for fatigue analysis and design using linear cumulative damage theories like Miner’s Rule.
Data Capture
Microlog captures and accurately time stamps up to 100 highest events per channel, each with 30% pre-trigger information. This type of data capture ensures that critical events are logged and stored securely, providing detailed insights into the highest stress occurrences.
Microlog is designed to meet the most demanding data acquisition needs. Its small size, robust performance, and advanced features make it an indispensable tool for engineers and researchers. Whether monitoring rotating machinery, performing failure analysis, or conducting fatigue testing, Microlog provides the precision and reliability required to gather actionable insights.
With years of expertise in the design and development of advanced instrumentation, Transmission Dynamics is at the forefront of innovation in wireless data logger technology. Our commitment to quality and performance ensures that Microlog delivers the reliability and accuracy that professionals demand.
Typical Microlog Applications
Rotating Machinery Monitoring
Microlog is ideal for monitoring rotating machinery such as gearboxes, shafts, bearings, and couplings. By capturing detailed data on rotational speeds, vibrations, and loads, Microlog helps identify wear and tear, potential failure points, and areas needing maintenance. This proactive monitoring ensures the longevity and efficient operation of critical machinery components.
Stress Analysis
Microlog excels in stress analysis of dynamically loaded systems and structures. It accurately measures and logs stress data, enabling engineers to assess how various parts of a system respond to dynamic forces. This analysis is crucial for designing robust structures and ensuring they can withstand operational loads without failure.
Fatigue Life Estimation
Microlog provides vital data for estimating the fatigue life of products and components subjected to long-term stress. By analysing the data collected on stress cycles and load variations, engineers can predict the lifespan of materials and components, allowing for better design decisions and preventive maintenance strategies.
Failure Analysis
When mechanical failure occurs, Microlog assists in identifying the root causes. By logging detailed data leading up to and during the failure event, Microlog provides insights into stress levels, load conditions, and operational anomalies. This information is invaluable for diagnosing problems, improving design, and preventing future failures.
Would you like to know more about how Microlog can help with your project?
Microlog supports clients in challenging industrial and engineering environments by providing reliable, critical data analysis.
To learn how we can assist you, please fill out the form. One of our team members will contact you shortly.