77877119
Nov 20, 2009
Nov 23, 2010
Total gas pressure monitoring system comprised of a total gas pressure probe that senses the combined pressure of all dissolved gases in water and a total gas pressure transmitter unit that converts mechanical pressure to an electrical signal and sends it to the microprocessor for use to monitor and calculate the rate of change of total gas pressure percentages in water tanks that house aquatic animals
Electrical and Scientific Apparatus