CIRCUIT FOR THE DETECTING OF NOZZLE SPRAYED LIQUID

摘要

The nozzle injection fluid existence detecting circuit heightens a reliability of products by controlling program. The circuit is characterized that plus 24V input power is applied from a program controller to be made as plus 5V by a regulator of a power part and connected with a sensing part and a comparator to pass through a relay, and by on/off operation of the relay the signal is outputted to a controller.