
Instruction Guide – Massa M3 Wireless Sensor Evaluation Kit Page of 14
M3 Kit Guide 111017.docx 10-20-2011
8
PRELIMINARY
Digi Gateway and Massa M3 Sensor Placement Strategies
In this example, a tractor trailer truck is
parked between a short storage tank and
Gateway. Radio signals may not be reliable.
Placing a Digi Wall Router as shown here will
allow another path around structures that
could block radio signals.
This example shows a much taller tank with a
Gateway placed high overhead. Here the
tractor trailer does not impede the radio
signals.
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