Ametek Thermox Series 2000 WDG-IV, User Manual

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5-24 | Thermox Series 2000 WDG-IV / IVC / IVCM
Combustibles and Methane options
You will be prompted to enter the new combustibles span gas duration time:
Comb Span Time = xx:yy
Enter new time: Mn:Sc
Enter the new combustibles span gas duration time, then press Enter . You
can set this calibration gas time to 0 if you don’t want to include it in your
automatic calibration sequence. If you want to use the currently displayed
time, press
Enter without entering a new value.
You will be prompted to enter the new methane span gas duration time:
Meth Span Time = xx:yy
Enter new time: Mn:Sc
Enter the new methane span gas duration time, then press Enter . You
can set this methane gas time to 0 if you don’t want to include it in your
automatic calibration sequence. If you want to use the currently displayed
time, press
Enter without entering a new value.
Set Cal Timers - Recovery Duration
Define a recovery time so the control unit can return to reading process
gases after reading calibration gases without affecting the analog outputs
or the triggering of alarms.
This menu option also can be used to prevent triggering of alarms if, for
example, your low alarm is set to activate if readings fall below 3%, and
your calibration gas is 2%.
This menu option applies to all automatic, remote, and manual cali-
brations and verifications.
1. From the Set Cal Timers menu, select Recovery Duration .
You will be prompted to enter a calibration recovery duration:
Cal recovery = xx:yy
Enter new time: Mn:Sc
2. Enter the recovery time, then press Enter . If you want to use the cur-
rently displayed recovery time, press Enter without entering a new
value.
NOTE
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