The Lascar EL-USB-5 standalone data logger can record events, record state changes and count events. Over 32,000 events or state changes can be recorded or over 32,000 timed intervals in count per mode. It is also possible to use V free contacts. Instead of measuring an external voltage, the data logger applies a voltage across the screw terminals and detects when the input closes. The logger can record events at speeds of up to two times per second and state changes at speeds of up to four times per second. In counting modes, the logger can operate at speeds of up to 100 counts per second. The user can easily set up the logger and view the downloaded data by plugging the data logger into a PC’s USB port and using the available free downloadable EasyLog software. Data can then be graphed, printed and exported to other applications.

Supplied with
1/2 AA battery, measurement leads and wall mount clip

Maximum event/state frequency change is 2Hz
Maximum count per frequency 100hz
Log up to 4 state changes/second or 2 events/second
Number of readings per channel is 32510
Selectable input voltage range up to 28VDC
Rising and falling edge triggering
Connection via two screw terminals
Status indication via red and green LEDs
Battery life is up to 1 years
Supplied with a 1/2AA lithium metal battery

Outside environmental data
Facilities management