Designed as a Single-use, cost effective & reliable temperature recorder, the LogTag® USRID-16W measures and stores real time temperature readings over a measurement range of -30°C to +60°C.
The LogTag® USRID-16W is pre-qualified for World Health Organisation PQS E006 Standards. (E006/070).
The USRID-16W plugs directly into the computer USB for easy data download. A fully detailed PDF report is generated with the option to download the data using the freely available LogTag® Analyzer software for a more detailed analysis.
|Sensor Measurement Range||-30°C to +60°C.|
|Operating Temperature Range||-30°C to +60°C.|
|Storage Temperature Range||0°C to +40°C with device de-activated.|
|Rated Temperature Reading Accuracy|| Better than ±0.5°C for -5°C to +30°C.|
Better than ±0.8°C or better for -30°C to +60°C.
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 Temperature Reading Resolution|| Better than 0.1 °C between -20 °C to +55 °C.|
Please see the Rated Native Resolution chart below.
LogTag Analyzer® currently displays to one decimal place of °C. The native resolution is what is stored in the LogTag®.
|Sensor Reaction Time||Typically less than 7 minutes (T90) in moving air (1m/s).|
|Recording Capacity||5,760 temperature readings (20 days at 5 minute logging)|
|Sampling Interval||Factory set at 5 minutes (non-changeable)|
|Logging Start Options||Push button start.|
|Logging Stop Options||Push Button Stop.|
Stop after the logger has completed 5,760 recordings (20 days at 5 minute logging).
|Alarms||3 alarms set at WHO requirements.|
|Download Time||Typically with full memory in less than 20 seconds from time of insertion to availability of PDF report.|
Typically less than 10 seconds from time of insertion to availability of LTD file in LogTag® Analyzer 3.
|Environmental||Ingress rating: IP65 with USB cap fitted.|
Shock and Vibration: Unit shall pass a relevant level of shock and vibration based on the requirements of the Indicator specification E006/ TR07.3.
Environmental resistance: Labels and plastics shall be resistant to a range of chemicals and UV, including rubbing alcohol and petrol fuel.
|Power Source||CR2032 3V LiMnO2 Battery (Non-Replaceable).|
|Battery Life|| Minimum storage life of 18 months before ‘start’. |
Monitoring period: 20 days.
Minimum accessibility (display) period of 6 months after ‘stopped’.
|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||USB 2.0, A-type plug.|
|Software||PDF Reader, LogTag® Analyzer 3 or higher.|
|Size||93mm(H) x 54.5mm(W) x 8.6mm(T) including protective USB cap.|
Compliance and Certifications