Table of Contents
Advertisement
12
5.2 GK-405 Readout Box
The GK-405 Vibrating Wire Readout is made up of two components: The Readout Unit,
consisting of a Windows Mobile handheld PC running the GK-405 Vibrating Wire Readout
Application; and the GK-405 Remote Module, which is housed in a weatherproof enclosure and
connects to the vibrating wire gage to be measured. The two components communicate
wirelessly using Bluetooth
operate from the cradle of the Remote Module, or, if more convenient, can be removed and
operated up to 20 meters away from the Remote Module.
5.2.1 Connecting Sensors with 10-pin Bulkhead Connectors Attached
Align the grooves on the sensor connector (male), with the appropriate connector on the
readout (female connector labeled senor or load cell). Push the connector into place, and
then twist the outer ring of the male connector until it locks into place.
5.2.2 Connecting Sensors with Bare Leads
Attach the GK-403-2 flying leads to the bare leads of a Geokon vibrating wire sensor by
connecting each of the clips on the leads to the matching colors of the sensor conductors,
with blue representing the shield (bare).
5.2.3 Operating the GK-405
Press the button labeled "POWER ON (BLUETOOTH)". A blue light will begin
flashing, signifying that the Remote Module is waiting to connect to the hand-held unit.
Launch the GK-405 VWRA program by tapping on "Start" from the hand-held PC's
main window, then "Programs" then the GK-405 VWRA icon. After a few seconds, the
blue light on the Remote Module should stop flashing and remain lit. The Live Readings
Window will be displayed on the hand-held PC. Set the Display Mode to the correct letter
for the model of strain gage purchased (see Section 5.4). For more information, consult
the GK-405 Instruction Manual.
®
, a reliable digital communications protocol. The Readout Unit can
Advertisement
Table of Contents
