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The RD8100 locator features TruDepth
™
, a feature that helps you to ensure the accuracy
of your locates or Survey Measurements. The depth and current are automatically
removed from the display when the locator is at an angle of more than 7.5° from the path
of the cable or pipe being located, or when the locator determines that signal conditions
are too poor for reliable measurements.
Current Direction (CD)
The Tx-10(B) transmitter can apply a unique CD signal onto a pipe or cable. This signal
can be used to identify an individual pipe or cable amongst a number of parallel utilities,
ensuring operators follow the right line. A CD signal clamp or direct connection leads can
be used to apply the unique signal to the pipe or cable and a CD locator clamp or CD
stethoscope can be used to identify individual pipes or cables.
Using accessories
The locator and transmitter are compatible with a wide range of accessories. For detailed
information on using any of the accessories below please refer to the RD8100 locator
operation manual.
Transmitter signal clamps
When it is not possible to connect directly onto a pipe or cable, or induction mode is
unsuitable, a transmitter signal clamp may be used. The clamp is plugged into the output
of the transmitter and provides a means of applying a locate signal to an insulated live wire.
This is particularly useful with live insulated cables as it removes the need to disable the
power and break the line.
WARNING! Do not clamp around uninsulated live conductors.
WARNING! Before applying or removing the clamp around a power cable
ensure that the clamp is connected to the transmitter at all times.
To locate or identify individual lines a locator signal clamp can be connected to the
accessory socket of the locator and can be clamped around individual pipes or cables.
Stethoscopes and locator signal clamps
Locator clamps can be used to identify a target cable or pipe amongst a number of
different cables by checking for the strongest locate signal. When cables are bunched or
tightly packed, a stethoscope antenna can be used in place of a clamp.
To use a stethoscope or locator signal clamp, connect it to the locator’s accessory socket.
The locator will automatically detect the device and filter out location modes that are
irrelevant.
