The current data logger is used to record up to three 0/4 ... 20 mA signals. The current data logger stores the measured process streams on an SD card in Excel format. In addition to storing the measured values, the current data logger also shows them on a large display. The maximum resolution here is 0.01 mA. The device is powered by 6 AA 1.5V batteries or a power supply. To visualize the live-measured values, this current data logger can be connected to the PC via a serial interface.
The current signals are transferred to the data logger via plug-in terminals. The plug-in terminals on the current data logger make it possible to switch between the connected sensors with a mA output relatively quickly and easily. This ensures that the current data logger can be used in operation universally and flexibly. Scaling of the measuring signal is not necessary since the measured values are stored directly as mA. In Excel, the scaling can then conveniently be carried out manually.