Jamar TRAX Apollyon Plus II, Руководство пользователя

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4-7
In this layout, both tubes (A and B) are extended across the lane to be stud-
ied. Channel A and channel B record dependent on each other. The tubes
should be spaced one foot apart and be of equal length.
EXAMPLE: A car is traveling southbound, approaching the tubes. As the
vehicle passes over both the A and B tubes, the TRAX records the class,
and speed (or time-stamps) of the vehicle.
B
A
North
TRAX
Layout: L5
Sensors Used: 2 Road Tubes
Spacing: One Foot for Road Tubes
Count Formats: Basic
Data: Class, Speed, Gap, Volume
Directions: 1 Direction, A to B
Spacing:
1 foot
Chapter 4 — Road Tube Layouts
50 feet
26 ft. 24 ft.
*Note that, in some cases, you can extend the tubes across two lanes of
traffic if you have two lanes both going the same direction. However, the
data will not provide lane separation.