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E8023 - AIR/ELECTRONIC SIGNAL CONDITIONING MODULE
3-5 Functional Description
The E8023 Air/Electronic module converts pneumatic pressure from air gage tooling, into a calibrat-
ed electrical signal.
The module contains an air/electronic transducer assembly, three selectable fixed gains, polarity
reversal, inch/mm selection, a 10 position pin header allowing access to the I/O busses, and a 5
position range encoding switch to signal the readout display.
Two 3/8” bulkhead fittings provide a convenient means for attaching the air supply and air gage
tooling to the module.
Controls
Mag Adjustment
Mag adjustment is carried out by means of a pneumatic
needle valve assembly which is part of the A/E transduc-
er assembly. The needle valve has a useful travel of 5
turns.
Zero Adjustment
Zero adjustment is also a needle valve assembly, with a
useful travel of 5 turns.
