Model EL-PDF-1

EL-PDF-1 data loggers can be initiated on-the-spot and are supplied ready-to-operate: A built-in temperature sensor, no battery to install and no software to ever download and run. Simply press and hold the START button until the STATUS LED shows green, deploy the logger in the environment you want to monitor, and walk away. It's that easy.

A pre-programmed 30-minute delay prevents alarms from triggering until the logger is fully saturated in the ambient temperature it's monitoring. The logger samples at a fixed rate of one sample every 10 minutes, and contains enough memory to provide over 220 days of total record time. At any time during the recording process the logger's STATUS button can be pressed to activate built-in LEDs. That action saves a marker in the recorded data stream to indicate the event. At the same time LEDs illuminate to indicate device status and alarm states. If preprogrammed temperature extremes were breached, the LEDs provide an instant visual indication while the logger continues to record.

After deployment the logger's integral plastic bag is opened to expose its USB port. Connect the logger to any computer running any operating system and the logger appears as a USB drive containing a PDF report file. Simply move the report to your computer to review and disseminate as you would any file. Afterward, re-deploy the data logger for other recording sessions again and again over the logger's estimated 220-day life. The optional EL-CC-BAG is available to maintain the instrument's IP67 rating after its first use.