Cosmos PS-7 - 5.3 Details of the LCD Screen Display

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DC-ITD-PS7MAN01.A www.dodtec.com
JAN 2019 815-788-5200
PS-7 Manual
5.3 Details of the LCD Screen Display
No.
Meaning
1
Shows the detected gas concentration (with units).
2
Lights when the flow rate is decreasing. (Also, see no. 6 below.)
3
These light when the detected gas concentration exceeds that of the preset alarm level.
4
Lights on when there is sensor trouble, or when a sensor is inserted incorrectly.
5
Lights on when the pyrolyzer is disconnected.
6
Shows the flow rate of the sampling gas.
Fast rotating display: When flowing at normal rate (0.5 L/min).
Slowly rotating display: (Showing that it is clogged) When the load on the pipe is high.
No rotation: (Warning that the flow rate is decreasing) When the flow rate has decreased.
7
Bar graph of gas concentration. One division is 5% of a full-scale value.
When the bar extends to the far right, it is at full scale.
8
Shows the values of various settings. (For administrative use.)
9
Lights while in test mode.
10
Lights while in either maintenance mode 1 (MNT1) or mode 2 (MNT2).