High humidity greenhouse glass condensation prevention automatic exhaust system circuit

Published:2011/4/18 0:44:00 Author:Nicole | Keyword: greenhouse glass, condensation prevention, automatic exhaust system | From:SeekIC

The circuit is as shown, it is composed of condensation sensor, electronic switch, SCR drive vent fan circuit, croak phonation circuit and power supply circuit. RH is a switch positive characteristic resistor type dew point sensor HOS103.



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