Infinite Impulse Response Filter (IIRF) smoothes the flow rate, temperature, and energy rate calculations. This proprietary smoothing software provides accurate energy calculations by compensating for a wide variety of flow and temperature signal variables.
Temperature sensor zeroing effectively makes any two similar sensors a matched pair at the actual operating temperature.
Password restricted access to programming, reset total, or both.
Non-volatile memory of totals and field configuration, without need for battery backup.
Efficient switching power supply permits 12- 24VAC/DC operations.