CONVERTS FOR USE WITH PH SENSORS, DISSOLVED OXYGEN SENSORS, DISSOLVED CARBON DIOXIDE SENSORS OR GLUCOSE SENSORS; NONE OF THE FOREGOING FOR USE WITH BOILERS AND NOT FOR MEDICAL USE

a controller, including hardware and software, packaged in an enclosure or housing structure, used to monitor, operate and maximize efficiencies of a multiple boiler hydronic loop, a multiple thermal loop and/or a multiple steam loop; a boiler, namely, a pulse combustion boiler for industrial, commercial and/or residential use