The ESC 8832 computes and stores block and rolling averages (up to 3 user-selectable averages per parameter), as well as more complex mathematical functions (lbs/mmBTU, sensor linearization, standard deviations, etc.) using built-in MATH-PAC equations. It detects and reports alarms based on digital inputs, min/max analog input levels, or logger-computed parameters.  The 8832 has an ethernet connection.