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 (-22°F to +140°F).
The LogTag® USRID-16W is pre-qualified for World Health Organisation PQS E006 Standards. (E006/070).
The USRID-16W combines all the features of an advanced temperature recorder with a 16,000 log memory with a shelf life of up to two years (in standard hibernation mode) and a 20 day operating life in a robust and inexpensive package.
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.
The display is designed to show ‘at a glance’ if there has been a temperature excursion.
|Sensor Measurement Range||-30°C to +60°C (-22°F to +140°F).|
|Operating Temperature Range||-30°C to +60°C (-22°F to +140°F).|
|Storage Temperature Range||0°C to +40°C (32°F to +104°F) with device inactivated.|
|Rated Temperature Reading Accuracy|| Better than ±0.5°C for -5°C to +30°C (23°F to +86°F).|
Better than ±0.8°C or better for -30°C to +60°C (-22°F to +140°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 Temperature Reading Resolution|| Better than 0.1 °C or 0.2 °F between -20 °C to +55 °C.|
Please see the Rated Native Resolution chart below.
LogTag Analyzer® currently displays to one decimal place of °C or °F. 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||16,129 temperature readings.|
|Sampling Interval||Configurable from 30 seconds to 18 hours.|
|Logging Start Options||Push button start or specific date & time. Optional start delay of 1 minute to 72 hours.|
|Logging Stop Options||Push Button Stop.|
Stop after a defined number of readings.
Stop when memory filled once.
|Alarms||2 upper and 1 lower alarm.|
|Download Time||Typically with full memory (16.129 readings) 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 (if configured).
|Environmental||Ingress rating: IP64 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 2.5 or higher.|
|Size||93mm(H) x 54.5mm(W) x 8.6mm(T) including protective weUSB cap.|
Compliance and Certifications