YZ Systems DynaPak 2010 Series, System Support Manual, Page: 7 / 38

DP-2010RXNLF 08202001 ATEX Rev.
YZ Systems, Inc. • 3101 Pollok Drive • Conroe, Texas • USA • 77303 • P: 936.788.5793 • F: 936.788.5720
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4.1 The sampler should be connected to the
pipeline using stainless steel tubing and a sample
probe. The sample probe should be located a
minimum of five pipe diameters from any device
which could cause aerosols or significant pressure
drops.
4.2 The sampler probe should not be located
within the defined meter tube region (AGA 3
manual).
A = The number of unobstructed, straight pipe
diameters upstream (see AGA - 3 manual).
B = The number of unobstructed, straight pipe
diameters downstream (see AGA - 3 manual).
Meter Tube
Optimum Sampler Probe Locations
Differential Pressure Device
5 Ø
Flow
A B 5 Ø
4. Sampler Location