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D-Guard² Instruction Manual
20.2 Isolate
You can isolate the D-Guard² if required. The 4-20mA output will be set to 3.5mA
when isolated.
Access the System Settings menu. See
Step 1. Use
to go into the isolate menu.
Step 3. Use
to cancel or
WARNING! The D-Guard² does not transmit detected gas concentrations when
isolated. This can result in injury or death to personnel.
Figure 23. D-Guard² home screen when isolated.
CAUTION: When the D-Guard² is isolated the 4-20mA output is set to the fault current of
3.5mA. The screen will show the detected level of gas. External control equipment will not
receive gas concentration readings.
38
section
20.1.
Step 2. Use
to apply.
Step 4. Select
then
to apply.
or
to go back.
Item Number 201018
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