Hioki LR5031-20 Mini Data Logger for Instrumentation
Mini data logger for instrumentation
Complete Line of Easy-to-Use Compact Loggers with Expanded Memory
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 simple set-up but long-term, reliable recording capabilities.
Temperature Logger / Humidity Logger
Manage the temperature and humidity in offices and factories. Visually monitor the data to save on air conditioning and heating costs.
Instrumentation Logger / Voltage Logger
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.
Advanced Features and Functions
|Install Almost Anywhere|
Easily mount the light-weight, 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)
|Transfer data even during recording|
Continue to record even when transferring data.
Recording capacity up to 7 times previous models
Large internal memory stores 60,000 data points per channel. Long-term recording capability exceeds that of previous models.
|Interval times||Instantaneous value||Statistical value|
|1s|| 16h 40m|| - |
|2s||1d 9h 20m|| 8h 20m|
|5s||3d 11h 20m|| 20h 50m|
|10s||6d 22h 40m||1d 17h 40m|
|15s||10d 10h ||2d 14h 30m|
|20s||13d 21h 20m||3d 11h 20m|
|30s||20d 20h ||5d 5h |
|1m||41d 16h ||10d 10h |
|2m||83d 8h ||20d 20h |
|5m||208d 8h ||52d 2h |
|10m||416d 16h ||104d 4h |
|15m||625d ||156d 6h |
|20m||833d 8h ||208d 8h |
|30m||1250d ||312d 12h |
|60m||2500d ||625d |
|Note: The maximum recording time depends on battery life. The battery may need to be replaced during long-term recording.|
|Record without missing fluctuations|
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.
|Batteries last up to 2 years|
Energy-efficiently design provides up to two years of battery life (For the LR5011 only. Actual battery life depends on model type and settings).
|Replace batteries while recording|
Recording continues for about 30 seconds even with the battery removed.
|Never worry about a dead battery|
The worry-free backup function preserves measurement data even after the battery dies.
|Never worry about operating errors|
Worry-free backup preserves recorded data even if a new measurement is started by mistake.
Bundled Software Ensures Smooth and Easy Data Analysis
Import data to a PC and create graphs
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.
Show specific values using the cursor function
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.
Display data from former Data Logger models
The PC application also supports data collected from the HIOKI 36XX Series Data Loggers.
LR5000 Utility Specifications
|Configurating Data Logger|
- Import/export Data Logger settings (LR5091 or LR5092-20 required)
- Settings sent to each LR5000 logger are also saved to the PC.
- Graphically display data for up to 16 channels
- Select colors and display/hide any channel and graph
- Copy graph images to clipboard
- Display statistical data (maximum, minimum and average)
- Scaling function
- Print graphs
- Print statistical data.
- Power calculation
- Energy cost calculation
- Operating ratio calculation
- Dew point temperature
- Calculate between channels
- OS : Windows XP (SP2 or later) Windows Vista (SP1 or later) / Windows 7
- CPU : 1GHz or more
- Memory : 512MB or more
- Interface : USB
- Free space in hard disk:30MB or more
|LR5000 Series Common Specifications|
|Recording interval||1/ 2/ 5/ 10/ 15/ 20/ 30 seconds|
1/ 2/ 5/ 10/ 15/ 20/ 30/ 60 minutes
|Recording methods||One time recording|
Stop recording when the memory capacity is full.
Continue recording even when the memory capacity is full. (old data is overwritten.)
|Recording modes (instantaneous value mode/statistical value mode)||Instantaneous recording|
Instantaneous values are recorded at every recording interval.
Statistical value recording
Measure at one second intervals, and record the instantaneous, maximum, minimum, and average values within every recording interval.
|Storage capacity||Instantaneous value mode|
60,000 data sets per channel
Statistical value mode
15,000 data sets per channel
|Display items||Measured value, Interval configuration, Date, Time, Alarm, Remaining battery power, Number of data, Maximum data, Minimum data|
|Recording start / stop||Recording start|
When the memory capacity is full (One time recording)
|Data backup||Data from the last recording session is always backed up.|
Back up recorded data and configuration when battery is dead.
|Interface||Infrared optical communications with LR5091, LR5092-20|
|Power supply||During battery replacement, recording and clock operations are preserved for about 30 seconds. (Recording operation continues if the battery is replaced within about 30 seconds.)|
| ||Instrumentation Logger||Voltage Logger|
- For recording 4-20 mA instrumentation signals, etc.
- For recording instrumentation signals and measuring analog outputs from sensors and other devices
|Measurement items||For Instrumentation / 0 to 20mA DC, 1ch||DC voltage 1ch|
|Measurement range||DC -30.00 to 30.00mA||-50.00mV to 50.00mV||-5.000V to 5.000V||-50.00V to 50.00V|
|Accuracy||±0.5%rdg. ±5dgt. (@23°C±5°C)||±0.5%rdg. ±5dgt. (@23°C±5°C)|
|Waterproof and dustproof performance||IP54 (splash-proof construction)|
|Operating temperature and humidity||-20°C(-4°F) to 70°C(158°F) , 80%rh or less (non-condensing)|
|Dimensions & Mass||Approx. 79mm(3.11in)W×57mm(2.24in)H×28mm(1.10in)D 105g(3.7oz)|
|Power supply||LR6 (AA) Alkaline battery 1.5V×1|
|Accessories||Connection Cable LR9801×1, Kickstand||Connection Cable LR9802×1, Kickstand|
|LR6 (AA) Alkaline battery 1.5V×1, Instruction manual ×1, Operation manual×1|
|Battery life||Case 1 : Approx. 2 years||Case 2: Approx. 2 months|
|Case 1 : 1min. recording interval, power-saving mode, Instantaneous recording, environmental temp.20°C||Case 2 : 1 sec. recording interval, power-saving mode, Instantaneous recording, environmental temp.20°C|
|Other||-||Preheat function (When using preheat function, a separate external power supply is required.)|
Dataloggers / Data Acquisition/Current Dataloggers Template
|Max Current||20 mA (0.02 A)|
|Min Current||4 mA (0.004 A)|
|# Data Points||60000|
|SAMPLE RATE/Intervals||1-30 sec|
Test Equipment General Attributes
|Product Height||2.50 IN|
|Product Length||8.60 IN|
|Product Width||6.50 IN|
|Country of Origin||Japan|
|Shipping Height||2.50 IN|
|Shipping Length||8.60 IN|
|Shipping Width||6.50 IN|