STATUS SCIENTIFIC CONTROLS
Installation, Commissioning & Routine Gas Testing
FGD10B Pellistor Gas Detector
TD18/008
Issue:
10
Change Note:
1904
Page 32
5.2.1.
Analogue Output Zero
•
Monitor the current sourced from the analogue output of the
FGD10B using a suitable method.
•
From the menu system select menu option:
E: 4
and press
.
•
Using the
and
buttons; adjust the output to the required
level (4mA or 40mV).
•
Press
.
Note: Pressing MENU rather than
exits the zero feature
without performing the calibration.
•
Press MENU to close the menu system.
Note: The ZERO factor will be displayed momentarily on exit.
5.2.2.
Analogue Output Span
Always zero the analogue output prior to performing a span operation.
•
From the menu system select menu option:
E: 5
and press
(button 4).
•
Using the
and
buttons; adjust the output to the required
level.
•
Press
.
Note: Pressing MENU rather than
exits the span feature
without performing the calibration.
•
Press MENU to close the menu system.
Note: The ANALOGUE OUTPUT SPAN factor will be displayed
momentarily on exit.