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729/729FC
Users Manual
46
Pressure Measurement
The Product supports the 700P and 750P series pressure
modules. See Accessories. Before you use a pressure
module, read its instruction sheet. The modules are different
in how they are used, zeroed, what types of process
pressure media are allowed, and accuracy specifications.
Figure 18 shows gage and differential modules. Differential
modules also operate in gage mode when you leave the low
fitting open to atmosphere.
To measure pressure, attach the applicable pressure
module for the process pressure you will test as described
in the module’s instruction sheet.
To measure pressure:
W Warning
To prevent personal injury, shut off the valve
and slowly bleed off the pressure before
attaching the pressure module to the pressure
line to avoid a violent release of pressure in a
pressurized system.
Low
High
Differential
Gage
hhb001.emf
Figure 18. Gage and Differential Pressure Modules
1.888.610.7664 sales@GlobalTestSupply.com
Fluke-Direct.com
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