Distinctive Excellence

Boost Pump Control

The liquid pump monitor system protects a pump from running dry by monitoring the inlet and outlet pressures. The 68HC908QY2-based system is typically used to assist freon compressors that have long pipes between the evaporator and condenser.

Robert Schmidinger
U.S.
rschmi1123@comcast.net

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Contest Ended: June 30, 2003

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