Description

The Lascar Electronics EL-USB-4 is a stand-alone data logger which measures and stores over 32,000 current loop readings over a 4-20mA d.c. range at a resolution of 0.05mA d.c. The user can easily set up the logger and view downloaded data by plugging the data logger into a PC’s USB port and using the available free downloadable EasyLog software (available as a free download from www.easylogusb.com). Data can then be graphed, printed and exported to other applications.

The data logger is delivered complete with a lithium metal battery, which gives three year’s logging life. The data logger is also issued with a 4-20mA cap featuring a pair of screw terminals and measurement leads terminating in crocodile clips.

Features:

• 4-20mA d.c. current loop measurement range
• Stores over 32,000 readings
• Logging rates between 1 second and 12 hours
• Connection via two screw terminals
• Immediate and delayed logging start
• User-programmable alarm thresholds
• Status indication via red and green LEDs
• EasyLog software available as a free download