Single-Use Humidity & Temperature Logger
The LogTag® HASO-8 is a single-use Humidity & Temperature Recorder that measures and stores up to 8000 sets of high resolution humidity and temperature readings over a measurement range of 0 to 100 % RH & -40 °C to +85 °C.
Applications
All applications where capturing both temperature and humidity data is important.
Product Summary
Enclosed in a robust and durable polycarbonate case - the HASO-8 is equipped with a unique humidity & temperature sensor arrangement providing fast reaction time to humidity & temperature change and a real time clock which provides date/time stamps for each temperature reading.
Using the LogTag® Interface and LogTag’s freely available companion software LogTag® Analyzer, the LogTag® is easily set-up for recording conditions including delayed start, HASO-8 Single-Use Humidity & Temperature Logger sampling interval, number of readings and configuration of conditions to activate the ALERT indicator.
Readings are downloaded using LogTag® Analyzer which provides facilities for charting, zooming, listing data statistics and allows exporting the data to other applications such as Excel.
The LogTag® HASO-8 complies with the relevant international standards for humidity & temperature monitoring devices:- FDA 21 CFR Part 11, EC Annex 11, IATA’s 2018 Dangerous Goods Regulations 59th Edition, FCC, CE, RCM and RoHS. This demonstrates the quality and suitability of the LogTag® HASO-8 for humidity & temperature monitoring applications where accuracy and consistency is required.
Please note: An interface is required for configuration and reporting
Product Highlights
- Record high resolution Temperature & Humidity readings simultaneously
- A real time clock provides date/time stamps for each temperature reading
- Push-to-start button with optional delay or a specific time & date
- Comprehensive customization options including alert settings, sample interval and trip duration.
- Robust and durable polycarbonate case with lug for secure mounting.
- Up to 8,000 recordings - enough for the longest trip.
- In-transit inspections can be recorded at the push of a button.
Technical Specifications
| Product Model | HASO-8 |
| Sensor Measurement Range | -40 °C to +85 °C |
| Operating Temperature Range | -40 °C to +85 °C |
| Storage Temperature Range | +10 °C to +50 °C (5+0 °F to +122 °F) |
| Humidity Measurement Range | 0% RH to 100% RH (non-condensing), with limitations |
| Humidity Operating Range | 0 % RH to 100 % RH (non-condensing), with limitations |
| Storage Humidity Range | 20% RH to 60% RH.0-65 %, non condensing |
| 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 +70 °C (+122 °F to +158 °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. Accuracy figures can be improved by recalibration. |
| Rated Humidity Reading Accuracy | Better than ±5 %RH for 10 %RH to 80 %RH. Better than ±6 %RH for 0 %RH to 10 %RH. Better than ±7 %RH for 80 %RH to 100 %RH. Actual performance is typically much better than the rated values. Accuracy figures can be improved by recalibration. |
| Humidity Resolution | Better than 0.1 % RH |
| Temperature Resolution | Better than 0.1 °C |
| Recording Capacity | 8,031 pairs of humidity and temperature readings 53 days @ 10 min logging, 80 days @ 15 min logging |
| Sampling Interval | Configurable from 30 seconds to several hours. (Typically 5 minute logging) |
| Logging Start Options | Push button start or specific date & time |
| Recording Indication | Flashing ‘OK’ indicator / flashing ‘ALERT’ indicator. |
| Download Time | Typically less than 10 seconds for full memory (8,031 pairs of humidity and temperature readings), depending on computer or readout device used |
| Environmental | IP61 (when hung or mounted vertically) |
| Power Source | 3V LiMnO2 Battery |
| Battery Life | 1 year of normal use (based on 15 minute logging, download data monthly) |
| Real Time Clock | Built-in real time clock. Rated accuracy ±25 ppm @ 25 °C (equivalent to 2.5 seconds/day). Rated temperature coefficient is -0.034 ±0.006 ppm/ °C (I.e typically +/- 0.00294 seconds |
| Connection Interface | Interface Cradle |
| Software | LogTag® Analyzer |
| Size | 86 mm(H) x 54.5 mm(W) x 8.6 mm(T) |
| Weight | 34 g |
| Case Material | Polycarbonate |
| LogTag® Recorders reserves the right to change this product’s specifications without notice. | |