| 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 LR5001 logs temperature and humidity over 2 channels in as fast as 1 second intervals. |
Model No. (Order Code)
  Note: Communication Adapter LR5091 or Data Collector LR5092-20 |
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Key Features âĒ Easily mount the light-weight , pocket-sized loggers in tight spaces
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Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)
| Measurement items | Temperature 1 ch and Humidity 1 ch (Requires included or optional humidity sensor) |
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| Measurement range | Temperature: -40.0 to 85.0 °C, Humidity: 0 to 100 % rh *at sensor environment |
| Basic accuracy | [Temperature] : ¹0.5 °C (main unit + sensor accuracy, at 0.0 to 35.0 °C) [Humidity] : ¹5 % rh (main unit + temperature / humidity sensor LR950x combination, at 20 to 30 °C / 10 to 50 % rh) Note: Basic accuracy is typical value, refer to the detailed catalog |
| Storage capacity | Instantaneous value mode: 60,000 data/ch, Statistical value mode: 15,000 data/ch |
| 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 Note: After batteries are replaced within 30 seconds, recording resumes automatically (Recording is interrupted during battery replacement) |
| 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 à 1, Battery life: Approx. 3 months (Instantaneous recording, with 1-minute interval and auto power saving, at 20 °C), Approx. 20 days (Instantaneous recording, with 1-second interval at 20 °C) |
| Dimensions and mass | 79 mm (3.11 in) W Ã 57 mm (2.246 in) H Ã 28 mm (1.10 in) D, 105 g (3.7 oz) |
| Accessories | LR6 (AA) Alkaline battery (built-in internal) à 1, Humidity Sensor LR9504 à 1, Instruction manual à 1, Operation guide à 1, Kickstand à 1 |
| Catalog: DATA LOGGER LR5000 Series | Download PDFÂ [6MB] | English |
| Catalog: DATA LOGGER Selection Guide LR8431, LR8400 series, 8423, LR5000 series | Download PDFÂ [5MB] | English |
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