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Fuzzy Logic CO2 Control
People who need the absolute best CO2 controller available today use the PPM-2a from CAP. What sets the PPM-2a apart from the competition? FUZZY LOGIC!
Fuzzy-logic can be compared to a good driver. As a good driver approaches a red light, he or she applies the brakes to gradually slow down BEFORE getting to the intersection. Fuzzy-logic uses the same idea to bring the CO2 level up to the desired setting without over-shooting the desired CO2 level. The Fuzzy automatically dials-in the exact parameters for your area. The Fuzzy can be connected to a temperature or environmental controller, disabling the CO2 function while your exhaust fans are running to reduce CO2 waste.
The Fuzzy will control any make of CO2 valve or generator that is 120-volt. The Fuzzy also has a separate plug that will shut off the unit when power is applied. This allows it to be connected to a temperature/humidity controller which, when operating, will disable the Fuzzy, since you don't normally want to add CO2 to an area which is in an exhaust cycle.
Note:
The Fuzzy is capable of being used to control both compressed CO2 and gas-burning CO2 generators. When used with a CO2 generator, the user can change the Fuzzy mode to ON / OFF control which eliminates the rapid cycling of the CO2 generator.
