TEMPERATURE LOGGER LR5011

Measure Temperature with External Sensor using Single Channel Data Logger

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 LR5011 logs temperature over 1 channel in as fast as 1 second intervals.

Key Features

  • 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)
  • 3 times the memory capacity than predecessor (Record 60,000 data per channel)
  • Record without missing fluctuations in STAT mode
  • Measurement data is preserved even after the battery dies
  • Worry-free backup preserves recorded data even if a new measurement is started by mistake

Model No. (Order Code)

LR5011 Temperature 1ch
Note: Communication Adapter LR5091 or Data Collector LR5092-20 is necessary to transfer data from a LR5000 series Logger to a PC

Basic specifications

Accuracy guaranteed: 1 year, Accuracy guarantee period after adjustment made by Hioki: 1 year
Measurement items Temperature 1ch (with optional sensor)
Measurement range -40.0°C to 180.0°C
Depends on measurement range of sensor
Basic accuracy ±0.5°C (main unit + sensor accuracy, at 0.0 to 35.0°C)
Note: Basic accuracy is typical value, refer to the detailed catalog
Storage capacity Instantaneous value mode: 60,000 data, Statistical value mode: 15,000 data
Recording interval 1 to 30 sec., 1 to 60 min., 15 selections
Recording modes Instantaneous recording: 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
Recording methods One-time recording: Stop recording when the memory capacity is full
Endless recording: Continue recording even when the memory capacity is full (old data is overwritten)
Start: Logger button operation or scheduled time
Stop: Logger button operation or scheduled time, or auto-stop when the memory capacity is full (at one-time recording)
Other functions Always backs up last recorded data; backs up recorded data and setting conditions when battery power is low; guarantees approx. 30 sec. of recording operation and clock while battery is replaced
Waterproof and dust-proof IP54 (EN60529) (with sensor connected, but not including sensor tip)
Interfaces Infrared optical communications with LR5091, LR5092-20
Power supply LR6 (AA) Alkaline battery × 1, Battery life: Approx. 2 years (Instantaneous recording, with 1-minute interval and auto power saving, at 20 °C), Approx. 2 months (Instantaneous recording, with 1-second interval at 20 °C)
Dimensions and mass 79 mm (3.11 in) W × 57 mm (2.246 in) H × 28 mm (1.10 in) D, 105 g (3.7 oz)
Accessories LR6 (AA) Alkaline battery (built-in internal) × 1, Instruction manual × 1, Operation guide × 1, Kickstand × 1

Optional sensors (9)

For fixing (2)