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Filter Status Module
This schematic also available as: FilterStatus.cdr (v.9), FilterStatus.pdf Components:MCL-36BID: Blinking LED Functional Description The
Moog filter-status sensor uses the differential pressure drop across the
HP020 filter element to activate a SPDT switch. When the filter element
is sufficiently blocked to cause a substantial differential pressure drop
(here > 100PSI) the sensor flips the switch from the normally closed to
normally open position. On the module, a steady-lit green LED indicates
that the filter element is fine. A red flashing LED indicated the non-critical
condition that the filter element needs replacing. Last modified: July 27, 2006 Ross Wagner |