| Product Model | HAXO-8. |
| Sensor Measurement Range | -40°C to +85°C (-40°F to +185°F). |
| Operating Temperature Range | -40°C to +85°C (-40°F to +185°F). |
| Storage Temperature Range | 0°C to +40°C (-32°F to +140°F). |
| Humidity Measurement Range | 0% RH to 100% RH, with limitations. |
| Humidity Operating Range | 0% RH to 100% RH (non-condensing), with limitations. |
| Rated Temperature Reading Accuracy | Better than ±0.45°C (±0.8°F) for +0°C to +50°C (+32°F to +122°F), typically ±0.3°C (0.6°F).
Better than ±0.8°C (±1.4°F) for +50°C to +80°C (+122°F to +176°F), typically ±0.5°C (0.9°F).
Better than ±0.95°C (±1.7°F) for -40°C to +0°C (-40°F to +32°F), typically ±0.6°C (1.1°F).
Actual performance is typically much better than the rated values. Please see the Rated Absolute Accuracy chart below
Accuracy figures can be improved by recalibration. |
| Rated Humidity Reading Accuracy | Better than ±3%RH for 20%RH to 80%RH, typically ±2%RH.
Better than ±5%RH for 0%RH to 20%RH, typically ±4%RH.
Better than ±5%RH for 80%RH to 100%RH, typically ±4%RH.
Actual performance is typically much better than the rated values. Please see the Rated Absolute Accuracy chart below.
Accuracy figures can be improved by recalibration. |
| Storage Humidity Range | 0-65%, non condensing. |
| Humidity Resolution | Better than 0.1% RH. |
| Temperature Resolution | Better than 0.1°C or 0.1°F |
| Recording Capacity | 8,003 pairs of humidity and temperature readings. 53 days @ 10min logging, 80 days @ 15min logging. |
| Sampling Interval | Configurable from 30 seconds to several hours. |
| Logging Start Options | Push button start or specific date & time. Optional start delay (30 seconds to 18 hours). |
| Recording Indication | Flashing ‘OK’ indicator / flashing ‘ALERT’ indicator. |
| Download Time | Typically less than 10 seconds for full memory, depending on computer or readout device used. |
| Environmental | IP61 (when hung or mounted vertically). |
| Power Source | CR2450 3V LiMnO2 Battery (Fixed). |
| Battery Life | Fixed Battery. 1 year storage, followed by 2 – 3 years of normal use (based on 15 minute logging, download data monthly). |
| Real Time Clock | Built-in real time clock.
Rated accuracy ±25ppm @ 25°C (equivalent to 2.5 seconds/day).
Rated temperature coefficient is -0.034 ±0.006ppm/°C (I.e typically +/- 0.00294 seconds/day/°C). |
| Size | 86mm(H) x 54.5mm(W) x 8.6mm(T). |
| Weight | 34g. |
| Case Material | Polycarbonate. |