Teledyne 300m Manuel d'utilisateur télécharger pdf (Page 53)

Teledyne API Model 300M CO Analyzer Instruction Manual, 04033, Rev. A

4.13 Gas Alarms

An alarm is activated if the gas concentration is above the set limit or an out of limit condition

exists. When the gas alarm is triggered, either status output 1 or 2 is closed. See Table 1-1 for the

status output.

NOTE

Span gas concentration may trigger gas alarms unless the analyzer is

in the calibration mode. Press CAL button prior to introducing span

gas into the analyzer.

There are two types of alarms called Hi ALARM and HiHi ALARM. The user can change the

setting of each of the alarm concentration limit. Press SETUP-MORE-ALRM, then select either

ALM1 or ALM2, and toggle ON-OFF followed by ENTR. When the concentration entry field is

shown, enter the desired limit concentration value and press ENTR.

4.13.1 Summary of Setup Functions

The setup functions are summarized in Table 4-1 in terms of the button sequences used to access

them.

4-7

1 2 ... 48 49 50 51 52 53 54 55 56 57 58 ... 122 123

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Teledyne 300m Manuel d'utilisateur Page 53