This data logger measures and stores up to 32,000 current loop readings over a 4-20mA d.c. measurement range. The data logger features a pair of screw terminals and is supplied complete with flashing red and green LEDs. 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 2000, XP or Vista(32-bit only). 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 a flashing red and green LED. The data logger features a pair of screw terminals and is supplied complete with a set of measurement leads terminating in crocodile clips.

Download the latest version (v5.2) of the configuration and graphing software from the link below.

This is a popular part, normally stocked in high quantity and suitable for new designs.

 

Specification	Min.	Typ.	Max.	Unit
Measurement range	4		20	mA
Internal resolution		0.05		mA
Accuracy (overall error)		±1		%
Logging rate	every 1s		every 12hr
Operating temperature range	-25 (-13)		+80 (+176)	°C (°F)
1/2AA 3.6V Lithium Battery Life		1* year

* depending on logging rate, ambient temperature and use of alarm LED