Description
The Lascar EL-USB-4 USB Current Data Logger is a standalone data logger that measures more than 32,000 readings over a 4-20mA d.c. measurement range. The data logger is supplied with a cap featuring a pair of screw terminals and measurement leads terminating in crocodile clips. Easily set up the logger and view downloaded data by plugging the unit into a PC’s USB port and using the free EasyLog software provided. Data can then be graphed, printed and exported to other applications for detailed analysis. Supplied with ½ AA battery and wall mount clip.
The EL-USB-4 is suitable for a wide variety of applications. These include:
Specifications
Specifications |
Minimum |
Typical |
Maximum |
Unit |
0-40mA d.c. measurement range |
4 |
|
20 |
mA d.c. |
Internal resolution |
|
0.05 |
|
mA d.c. |
Accuracy (overall error) |
|
±1 |
|
% |
Logging rate |
every 1s |
|
every 12 hr |
– |
Operating temperature range |
-35 (-31) |
|
+80 (+176) |
°C (°F) |
1/2AA 3.6V Lithium Battery Life |
|
1* |
|
Year |
Dimensions |
98 x 26.8 x 26.8 mm (3.85 x 1.05 x 1.05”) |
* depending on ambient temperature, logging rate and use of alarm LED.
Software
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).
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