Lascar EL-USB-4 Current datalogger

Lascar Electronics
EL-USB-4
  • Beskrivelse
  • Mere information
  • 4-20mA Current Loop USB Data Logger
  • Configuration software
  • Selectable alarm thresholds
  • LEDs indicate logger status
  • 32,000 reading memory
  • Dimensions: 1.06" x 3.7" (27mm x 94mm) 

Lascar 4-20mA Current Loop Data Logger with USB Interface.

Current Loop logger plugs straight into a PC's USB port.
Software is included with each logger.

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