The LogTag® HASO-8 single-use Humidity and Temperature Logger measures and stores up to 8000 sets of high resolution humidity and temperature readings over a measurement range of 0 to 100%RH and -40°C to +85°C (-40°F to +185°F).
Enclosed in a robust and durable polycarbonate case – the HASO-8 is equipped with a unique temperature sensor arrangement providing fast reaction time to 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, sampling interval, number of readings, continuous or fixed 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 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 temperature monitoring applications where accuracy and consistency is required.
|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.|
|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. (Typically 5 minute logging).|
|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||3V LiMnO2 Battery (Fixed).|
|Battery Life||2 years storage, followed by 6 months of operation life.|
|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).
|Connection Interface||Interface Cradle.|
|Size||86mm(H) x 54.5mm(W) x 8.6mm(T).|
Compliance and Certifications