at inaccessible locations shall be made with remote reading thermometers
conforming to MIL-T-19646, Class C separable well of Type 304 stainless
steel. Select pressure and temperature gage ranges to give a normal
operating reading near the midpoint of the scale range.
a.
Oil cooler outlet temperature gages for oil.
b.
Oil cooler inlet temperature gages for water.
c.
Lubrication oil bearing supply pressure gage.
d.
Compressor seal air pressure gage (if applicable).
e.
Inlet air filter differential pressure gage with 1992, zero, 1992
Pa 8, zero, 8 inch water gage. Provide selector valve, tubing,
and tap to measure static gage pressure downstream of each filter
stage.
f.
Total running time readout.
g.
Cooling water supply to compressor pressure gage.
h.
Cooling water return from compressor pressure gage.
i.
Interstage air pressure gages for each interstage.
j.
Compressed air pressure downstream of aftercooler pressure gage.
k.
Compressed air temperature downstream of aftercooler temperature
gage.
l.
Compressed air temperature at discharge of each stage of
compression before cooling temperature gages.
m.
Interstage air temperature after intercooler of each stage
temperature gages.
n.
Compressor inlet air temperature gage.
o.
Cooling water to compressor temperature gage.
p.
Cooling water outlet temperature at each outlet of each
intercooler, aftercooler, and bypass air cooler temperature gages.
[2.3.5.5
Gages on Schematics
**************************************************************************
NOTE: Delete paragraph if control schematics are
not shown on project drawings.
**************************************************************************
Certain pressure and temperature gages are designed on schematic flow
diagrams in the drawings. Where a monitor gage satisfies the required
location on a schematic, no additional gage needs to be furnished.
][2.3.5.6
Control Schematics
**************************************************************************
NOTE: Delete paragraph if control schematics are
SECTION 15215N
Page 17
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