Dräger VarioGard Instrucciones De Uso página 29

Transmitter
Actual value alarm A1
Alarm threshold 120 ppm
Hysteresis 5 ppm
Actual value alarm A2
Alarm threshold 120 ppm
Hysteresis 5 ppm
Actual value alarm A3
Alarm threshold 120 ppm
Hysteresis 5 ppm
Actual value alarm A4
Alarm threshold 120 ppm
Hysteresis 5 ppm
Mean value alarm A1
Alarm threshold 20 ppm
Hysteresis 4 ppm
Mean value alarm A2
Alarm threshold 40 ppm
Hysteresis 8 ppm
Mean value alarm A3
Alarm threshold 60 ppm
Hysteresis 10 ppm
Mean value alarm A4
Alarm threshold 60 ppm
Hysteresis 10 ppm
Hysteresis of e.g. 10 ppm with a limit of e.g. 100 ppm means that the alarm is set at 100 ppm and reset if the value falls below 90 ppm.
1) Presetting according to VDI 2053 (2004)
Dräger VarioGard
CO NH
3
1)
Transmitter Transmitter
50 ppm 20 % by vol.
5 ppm 0.2 % by vol.
200 ppm 19 % by vol.
20 ppm 0.2 % by vol.
500 ppm 18 % by vol.
50 ppm 0.2 % by vol.
1000 ppm 17 % by vol.
100 ppm 0.2 % by vol.
1200 ppm
0 ppm
1200 ppm
0 ppm
1200 ppm
0 ppm
1200 ppm
0 ppm
O NO
2
Transmitter
10 ppm
3 ppm
15 ppm
3 ppm
20 ppm
3 ppm
20 ppm
3 ppm
0 % by vol. 50 ppm
0 % by vol. 5 ppm
0 % by vol. 50 ppm
0 % by vol. 5 ppm
0 % by vol. 50 ppm
0 % by vol. 5 ppm
0 % by vol. 50 ppm
0 % by vol. 5 ppm
NO CH
2 4
Transmitter Transmitter
1 ppm 10 %UEG
0.1 ppm 5 %UEG
2 ppm 20 %UEG
0.2 ppm 5 %UEG
3 ppm 40 %UEG
0.3 ppm 5 %UEG
5 ppm 40 %UEG
0.5 ppm 5 %UEG
1 ppm 40 %UEG
0.1 ppm 3 %UEG
2 ppm 80 %UEG
0.2 ppm 3 %UEG
3 ppm 100 %UEG
0.3 ppm 3 %UEG
5 ppm 100 %UEG
0.5 ppm 3 %UEG
Configuration
LPG
Transmitter
10 %UEG
5 %UEG
20 %UEG
5 %UEG
40 %UEG
5 %UEG
40 %UEG
5 %UEG
40 %UEG
3 %UEG
80 %UEG
3 %UEG
100 %UEG
3 %UEG
100 %UEG
3 %UEG
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