• One-channel temperature data logger **sensors sold separately**
• Easily mount the light-weight, pocket-sized loggers in tight spaces
• Easy-to-see dual display
• Transfer data to PC even during recording
• Replace batteries while recording (30-second limit)

The LR5011 logs temperature over 1 channel (using an external sensor - sold separately) in as fast as 1-second intervals. The temperature measurement range is dependent on the sensor. Hioki compact 1 or 2-channel data loggers feature a 60,000 data set/channel memory to measure temperature, humidity, voltage, or instrumentation signals.

The new HIOKI compact data logger series easily records temperature, voltage, current, and instrumentation signals over long periods. Carried over from its highly reputed predecessor, this series includes features and functions such as 7 times the recording capacity of former models, data import during recording, continuous measurement even during battery replacement, and intuitive PC software. Flexible and easy to use at single and multiple locations, the new HIOKI compact data logger series is ideal for any application that requires a simple set-up but long-term, reliable recording capabilities.

Manage the temperature and humidity in offices and factories. Visually monitor the data to save on air-conditioning and heating costs.

Record fluid flow such as for water, gas, and oil. Measure flow meter output signals to monitor flow trends.

Manage the current consumption of plant and building equipment. Visually monitor power costs to efficiently conduct energy and cost-saving activities.

Install Almost Anywhere 

Easily mount the lightweight, pocket-sized loggers in tight spaces.

Easy-to-see dual display

Temperature and humidity or current channels can be displayed. View maximum and minimum values while measuring.

IP54 splash-proof rating withstands operation in extremely humid environments like kitchens and pipe rooms. (Except Model LR5051).

Continue to record even when transferring data.

Large internal memory stores 60,000 data points per channel. Long-term recording capability exceeds that of previous models.

Note: The maximum recording time depends on battery life. The battery may need to be replaced during long-term recording.

With usual (instantaneous value) recording at long intervals, detailed fluctuations occurring within the intervals are missed. However, with the statistical value recording mode, detailed fluctuations are captured even when they occur during long recording intervals. In STAT mode, measurement is taken every second, and the maximum, minimum, average, and instantaneous values within the specified interval are recorded.

Energy-efficient design provides up to two years of battery life (For the LR5011 only. Actual battery life depends on the model type and settings).

Recording continues for about 30 seconds even with the battery removed.

The worry-free backup function preserves measurement data even after the battery dies.

Worry-free backup preserves recorded data even if a new measurement is started by mistake.

Use the LR5000 Utility program to import Data Logger data to a PC to make graphs and analyze data further. Easily print results using your PC.

Use the A/B cursors to select any location on a graph and display its value. The PC software can also calculate maximum, minimum, and average values between A and B cursors.

The PC application also supports data collected from the HIOKI 36XX Series Data Loggers.