Dräger VarioGard Notice D'utilisation page 233

tipalo CO
Actual value alarm A1
Alarm threshold 120 ppm
Hysteresis
Actual value alarm A2
Alarm threshold 120 ppm
Hysteresis
Actual value alarm A3
Alarm threshold 120 ppm
Hysteresis
Actual value alarm A4
Alarm threshold 120 ppm
Hysteresis
Mean value alarm A1
Alarm threshold
Hysteresis
Mean value alarm A2
Alarm threshold
Hysteresis
Mean value alarm A3
Alarm threshold
Hysteresis
Mean value alarm A4
Alarm threshold
Hysteresis
Histereza npr. 10 ppm pri mejni vrednosti npr. 100 ppm pomeni, da se alarm nastavi na 100 ppm in ponastavi, če je pod 90 ppm.
1) Prednastavitev v skladu z VDI 2053 (2004)
2) Za VarioGard 3200 CAT in VarioGard 3300 IR Ex
Dräger VarioGard
Merilno Merilno Merilno
1) tipalo NH tipalo O
3
50 ppm 20 vol. %
5 ppm 5 ppm 0,2 vol. %
200 ppm 19 vol. %
5 ppm 20 ppm 0,2 vol. %
500 ppm 18 vol. %
5 ppm 50 ppm 0,2 vol. %
1000 ppm 17 vol. %
5 ppm 100 ppm 0,2 vol. %
20 ppm 1200 ppm 0 vol. %
4 ppm 0 ppm 0 vol. %
40 ppm 1200 ppm 0 vol. %
8 ppm 0 ppm 0 vol. %
60 ppm 1200 ppm 0 vol. %
10 ppm 0 ppm 0 vol. %
60 ppm 1200 ppm 0 vol. %
10 ppm 0 ppm 0 vol. %
Merilno Merilno
tipalo NO tipalo NO
2 2
10 ppm 1 ppm
3 ppm 0,1 ppm
15 ppm 2 ppm
3 ppm 0,2 ppm
20 ppm 3 ppm
3 ppm 0,3 ppm
20 ppm 5 ppm
3 ppm 0,5 ppm
50 ppm 1 ppm
5 ppm 0,1 ppm
50 ppm 2 ppm
5 ppm 0,2 ppm
50 ppm 3 ppm
5 ppm 0,3 ppm
50 ppm 5 ppm
5 ppm 0,5 ppm
Konfiguracija
Merilno Merilno
2) 2)
tipalo CH tipalo LPG
4
10 %LEL 10 %LEL
5 %LEL 5 %LEL
20 %LEL 20 %LEL
5 %LEL 5 %LEL
40 %LEL 40 %LEL
5 %LEL 5 %LEL
40 %LEL 40 %LEL
5 %LEL 5 %LEL
40 %LEL 40 %LEL
3 %LEL 3 %LEL
80 %LEL 80 %LEL
3 %LEL 3 %LEL
100 %LEL 100 %LEL
3 %LEL 3 %LEL
100 %LEL 100 %LEL
3 %LEL 3 %LEL
Merilno
tipalo CO
2
0,5 vol. %
500 ppm
1 vol. %
500 ppm
2 vol. %
500 ppm
3 vol. %
500 ppm
1 vol. %
500 ppm
1 vol. %
500 ppm
3 vol. %
500 ppm
3 vol. %
500 ppm
233