Teledyne GFC 7001E User Manual

 

Teledyne Analytical Instruments 

81 

 

CO

2

 gas.  The software is flexible enough to allow you to configure the alarms so that you can have 2 alarm 

levels for each gas.   
 
CO Alarm 1 = 20 PPM 
CO Alarm 2 = 100 PPM 
CO

2

 Alarm 1 = 20 PPM 

CO

2

 Alarm 2 = 100 PPM 

 
In this example, CO Alarm 1 & CO

2

 Alarm 1 will both be associated with the “Alarm 2” relay on the rear panel.  

This allows you do have multiple alarm levels for individual gasses.   
A more likely configuration for this would be to put one gas on the “Alarm 1” relay & the other gas on the “Alarm 
2” relay. 
 
CO Alarm 1 = 20 PPM 
CO Alarm 2 = Disabled 
CO

2

 Alarm 1 = Disabled 

CO

2

 Alarm 2 = 100 PPM 

“Alarm 4” Relay 
 

This relay is connected to the “range bit”.  If the instrument is configured for “Auto Range” & the 

instrument goes up into the high range, it will turn this relay on.