Honeywell Midas User Manual page 155

Gas Name Formula Range
Octofluorocyclopentene C F 0-40 ppm 4.0 ppm
5 8
Oxygen Proficiency &
O 0-25 vol%
Deficiency
2
Ozone O 0-0.4 ppm 0.048 ppm
3
Ozone High Level O 0-0.7 ppm 0.085 ppm
3
Phosphine PH 0-1200 ppb 145 ppb
3
0-100% LEL 4.5% LEL
Propane (%LEL) C H US
3 8
C H
3 8
Propane (%LEL) C H EU 0-100% LEL 4.5% LEL
3 8
Propylene C H 0-100% LEL 4.5% LEL
3 6
R134a C H F 0-1000 ppm 50 ppm
2 2 4
Lower
Default Default Sensor Part
Alarm
Alarm 1 Alarm 2 Number
Limit
5 ppm 10 ppm MIDAS-S/E-XCF
MIDAS-S/E-O2X
5 vol% 23.5 vol% 19.5 vol% MIDAS-S/E-O2S
MIDAS-L-O2S
0.05 ppm 0.1 ppm MIDAS-S/E-O3X
0.3 ppm 0.6 ppm MIDAS-E-O3H
150 ppb 300 ppb MIDAS-S/E-PHX
10% LEL 20% LEL MIDAS-S/E-LEX
10% LEL 20% LEL MIDAS-S/E-LEX
10% LEL 20% LEL MIDAS-S/E-LEL
250 ppm 500 ppm MIDAS-S/E-XCF
Maximum Flow
Sensor
Sensor Gas Rate
Cartridge
Calibration
Warm-up Time ID (cc/
ID
Gas
(minutes) min)
20 3 35 2 500 HF 2
30 21 1 500 O
2
30 37 1 500 O
2
30 38 1 500 O
2
20 22 1 500 O
3
20 29 1 500 O
3
20 36 1 500 PH
3
C H
1 500
3 8
30 38
C H
2 500
3 8
H
2
30 25 6 500
C H
3 6
3 2
20 35 4 500 HF
B-6
Midas
Calibration Bump Test
Output Exp Recommended
Conc Conc
Equiv. Time Bump Test
(ppm) (ppm)
(ppm) (sec) Gas
5 12.44 300 Cl 2 5
2
Air 21 vol% 300 O Air
2
Air 21 vol% 300 O Air
2
Air 21 vol% 300 O Air
2
0.2 0.2 300 NO 9 1
2
0.5 0.5 300 NO 9 2
2
0.6 0.6 300 PH 0.6
3
C H
1 vol% 50% LEL 300 1 vol%
3 8
0.85 0.85
C H
50% LEL 300
3 8
vol% vol%
2 vol% 89 %LEL 300 H 2 vol%
2
1 vol% 50 %LEL 300 C H 1 vol%
3 6
2
5 225 300 Cl 5
2
Gas Detector
®
Recommended
Maximum End of Lne
Max
Sample Line Filter
Time
Length (m)
(sec)
780248 ,
2
1991-0147
180 30
or
1830-0055
780248,
1991-0147
180 30
or
1830-0055
780248,
1991-0147
180 30
or
1830-0055
780248,
1991-0147
180 30
or
1830-0055
1991-0147
180 5 or
1830-0055
1991-0147
180 5 or
1830-0055
780248,
1991-0147
180 30
or
1830-0055
780248,
1991-0147
180 30
or
1830-0055
780248,
1991-0147
180 30
or 1830-0055
780248,
180 30
1991-0147
180 30
or 1830-0055
780248 2 ,
1991-0147
180 5
or
1830-0055