This data logger measures and stores up to 32,000 current loop readings over flashing red and green LEDs. The data logger features a pair of screw terminals and is supplied complete with a a 4-20mA d.c. measurement range. The user can easily set up the logging rate and start time, and download the stored data by plugging the module straight into a PCs USB port and running the purpose designed software under Windows XP (SP2 or later), Vista, Windows 7, 8 and 10 (32- and 64-bit).
The data can then be graphed, printed and exported to other applications. The data logger is supplied complete with a long-life lithium battery. Correct functioning of the unit is indicated by set of measurement leads terminating in crocodile clips.
Documents available for download:
EL-USB-4 datasheet (139k)
| Specification |
| Measurement range |
0-20mA dc |
| Internal resolution |
±0.05mA dc |
| Accuracy (overall error) |
±1% |
| Logging Rate |
1s, 10s, 1m, 5m, 30m, 1hr, 6hr, 12hr |
| Logger operating range |
-25 to 80°C(-13 to 176°F) |
| Battery |
1/2AA 3.6V Lithium Battery, 1 year typical life * |
* Depending on sample rate, ambient temperature and use of alarm LEDs
