The Lascar EL-USB-1-RCG standalone data logger measures and stores up to 32,510 temperature readings over a -20 to +60° (-4 to +140°F) measurement range. The polycarbonate window and stainless steel 316 assembly provide protection from corrosion, impact and water ingree to IP67 / NEMA 4X. The unit is powered by a lithium-ion recharable battery which allows logging for up to 1 month. Setup and downloading is completed by connecting the data logger to a PC’s USB port using the supplied cable and running the purpose designed software under Windows 2000, XP, Vista and Windows 7 (not Mac compatible). Correct functioning of the unit is indicated by flashing red and green LEDs. Downloaded data can then be graphed, printed and exported to other applications.
|Measurement range||-20 (-4)||+60 (+140)||°C (°F)|
|Internal resolution||0.1(0.2)||°C (°F)|
|Accuracy (overall error)||±1 (±2)||°C (°F)|
|Logging rate||every 1s||every 12 hr||–|
|Operating temperature range||-20 (-4)||+60 (+140)||°C (°F)|
|Charging temperature range||+10 (+50)||+20 (+68)||+30 (+86)||°C (°F)|
|Lithium Battery Life||1*||4**||Year|
|Dimensions||92.7 mm (3.65 in) by 198mm (0.78 in)|
* @-20°C(-4°F), 1 second logging rate
** @-20°C(68°F), 1 minutes logging rate
The core of Lascar’s data logging solution is the free software supplied with each data logger. Using a wizard format to guide the user through setup of the data logger and subsequent download of collected data, the software puts the ‘easy’ into EasyLog. Compatible with 32-bit and 64-bit versions of Windows 7, 8 and 10. (not compatible with Mac or Linux).