Bridge/Strain Data Loggers
Bridge and strain gauge data loggers measure and record the minute electrical signals produced by Wheatstone bridge-based sensors, including strain gauges, load cells, pressure transducers, and torque sensors. These signals are typically very low-level millivolt outputs that require precise signal conditioning and amplification — capabilities that standard data loggers are not designed to handle.
Applications include structural testing of bridges, buildings, and civil infrastructure, materials characterization in research and laboratory settings, load and force measurement in industrial processes, and machine health monitoring in manufacturing environments. Anywhere that long-term, unattended recording of mechanical stress or deformation is required, a bridge and strain gauge data logger is the right tool for the job.
MicroDAQ offers two approaches depending on your application. The VersaLog bridge and strain gauge data logger is a dedicated instrument featuring voltage excitation, excitation voltage compensation, low-level signal amplification, 16-bit resolution, a 10-year battery life, and 2 million reading storage — ideal for long-term unattended deployments. For applications requiring simultaneous measurement of strain alongside other parameters such as temperature, humidity, pressure, and acceleration, the MSR145WD multifunction data logger supports an optional external strain gauge sensor input, providing a compact all-in-one solution. Our non-commissioned Technical Sales Representatives are available by chat, email, or phone to help you determine the right approach for your measurement requirements.
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MSR145WD- Measures and Records Temperature, Humidity, Light, Pressure and Acceleration Simultaneously
- Stores up to 1 Million Total Readings onto Internal Non-Volatile Memory
- OLED Display Shows Graphical History or Data of Recorded Readings
- View Data on Any Device (Phone, Tablet or Computer) Using Optional Cloud Storage (MSR SmartCloud)
- Built-in Bluetooth for Transmitting Data to MSR SmartCloud for Review and Analysis
- Lithium Polymer Battery is Recharged by Using USB Cable (Included) and PC Computer
- Data from any number of loggers can be merged synchronously into a single Data Record
- Made in Switzerland, Swiss Made
Includes Software CD, USB Cable and Access to MSR SmartCloud
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MSR145- Measures Temperature, Humidity, Light, Pressure and Acceleration Simultaneously and 2 or 4 Analog Inputs Also Available
- Stores up to 2 Million (Internal Memory) or 1 Billion (SD Card) Total Readings
- Rechargeable 230 or 1000 mAh Lithium Polymer Battery
- Data from any number of loggers can be merged synchronously into a single Data Record
- Accelerometer Range of ±15g with -20°C to 65°C Temperature Range
- Made in Switzerland, Swiss Made
Includes Software CD, USB Cable and 4GB microSD Card
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MSR145W2D- Measures and Records Temperature, Humidity, Light, Pressure (Air and Fluid), Acceleration and Light Simultaneously
- Recorded Readings are Sent to Online MSR SmartCloud or Stored onto Internal Non-Volatile Memory
- View Data on Any Device (Phone, Tablet or Computer) Using Browser
- OLED Display Shows Graphical History or Data of Recorded Readings
- Lithium Polymer Battery is Recharged by Using USB Cable (Included) and PC Computer
- Data from any number of loggers can be merged synchronously into a single Data Record
- Made in Switzerland, Swiss Made
Includes Software CD, USB Cable and Access to MSR SmartCloud
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VERSALOG-BR- 2.5 Volts DC Excitation Voltage with ±8mV Input Range
- 20 milliseconds to 12 hour Sampling Interval
- Fast Sampling Mode, Alarm and Excitation Output
- 10 Year Battery Life (1 Minute Sampling Rate)
- Stores up to 2 Million Recorded Readings onto Non-Volatile Memory
- Excitation Control Output for Powering Connected Devices
