Setup Àmore À Alrm (Option): Using The Gas Concentration Alarms; Table 5-10: Co Concentration Alarm Default Settings - Teledyne T300 Operation Manual

Setup Menu
5.10. SETUP àMORE à ALRM (OPTION): USING THE GAS
CONCENTRATION ALARMS
Note
140
The T300/T300M includes two CO concentration alarms if OPT 61 is installed on your
instrument. Each alarm has a user settable limit, and is associated with a Single Pole
Double Throw relay output accessible via the alarm output connector on the
instrument's back panel (See Section 3.3.1.4). If the CO concentration measured by the
instrument rises above that limit, the alarm's status output relay is closed.
The default settings for ALM1 and ALM2 are:
Table 5-10: CO Concentration Alarm Default Settings
ALARM STATUS
alm1
alm2
1
Set points listed are for PPM. Should the reporting range units of measure be changed (See
Section 5.4.3) the analyzer will automatically scale the set points to match the new range unit
setting.
To prevent the concentration alarms from activating during span
calibration operations ensure that the CAL or CALS button is pressed
prior to introducing span gas into the analyzer.
Teledyne API – Model T300/T300M CO Analyzer
Disabled
Disabled
1
LIMIT SET POINT
100 ppm
300 ppm
06864B DCN6314