The EB Ecobatch high speed batch controller is specifically designed to operate with common pulse producing flowmeters such as positive displacement, turbine, mass, vortex or magnetic style.
The instrument displays batch value, batch progress & cumulative total in engineering units as programmed by the user, it also logs the total number of batches performed.
Ecobatch scrolls messages to prompt the user at each stage of operation. Batch limiting and no-flow detection are “feature safeguards” against erroneously high batch entries, loss of the flow input signal or control valve or pump failure.
Control outputs DC powered models have two solid state 1A NPN current sinking control outputs, AC & DIN models have two single pole double throw (SPDT) 5A relays. These two independent outputs can be programmed to provide stepped control at the start and/or end of each batch.
An Automatic overrun compensation feature corrects for any batch errors attributed to slow closing valves or flow rate deterioration.