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C L 1 U S E R S G U I D E
D O D T E C H N O L O G I E S , I N C
Rev 10.07
Page 36
Appendix E - Gas Specifications
TLV = Threshold Limit Value LAL = Lowest Allowable Alarm Level LDL = Lower Detectable Limit
Full
Alarm 1
Alarm 2
Chemlogic
Family
Gas
Description
Units
TLV
LAL
Scale
LDL
Default
Default
Part #
Chlorine
CL2
Chlorine
ppb
500
125
3200
100
500
1000
1-500-020
DiIsocyanates
HDI
HDI
ppb
5
2
100
1
5
10
1-600-020
DiIsocyanates
IPDI
IPDI
ppb
5
2
100
1
5
10
1-600-020
DiIsocyanates
MDI
MDI
ppb
5
2
100
1
5
10
1-600-020
DiIsocyanates
MDI
MDI
ppb
5
2
200
1.5
5
10
1-600-020
DiIsocyanates
TDI
TDI
ppb
5
2
100
1
5
10
1-600-020
DiIsocyanates
TDI
TDI
ppb
5
2
200
1
5
10
1-600-020
Hydrides
AsH3
Arsine
ppb
50
12.5
500
6.3
50
100
1-300-030
Hydrides
B2H6
B2H6
ppb
100
25
1000
11
100
200
1-300-030
Hydrides
H2S
H2S
ppm
10
0.5
20
0.2
10
20
1-300-020
Hydrides
H2S
H2S
ppb
10000
12.5
90
10
25
50
1-300-020
Hydrides
H2S
H2S
ppb
10000
50
500
13.3
100
200
1-300-020
Hydrides
H2S LL
H2S
ppb
10000
50
1500
13.3
100
200
1-300-020
Hydrides
PH3
Phosphine
ppb
300
75
1500
11
300
600
1-300-030
Hydrides
SiH4
Silane
ppm
5
1.2
50
0.8
5
10
1-300-030
LL_Hydrides
AsH3
Arsine
ppb
5
1
50
0.9
5
10
1-300-020
LL_Hydrides
H2Se
Hydrogen Selenide
ppb
50
12.5
500
5.1
50
100
1-300-020
MineralAcid
BF3
Boron Triflouride
ppb
1000
250
3200
72
1000
2000
1-400-020
MineralAcid
HBR
HBR
ppm
3
0.7
20
0.2
3
6
1-400-020
MineralAcid
HCL
Hydrochloric Acid
ppm
5
1.2
15
0.2
5
10
1-400-020
MineralAcid
HF
Hydrogen Flouride
ppm
3
0.7
10
0.7
3
6
1-400-020
Phosgene
COCl2
Phosgene
ppb
100
25
300
3.9
50
100
1-200-020
Phosgene
COCl2
Phosgene
ppb
100
25
900
6.6
100
200
1-200-020
Phosgene
COCl2
Phosgene
ppb
100
25
3000
5.2
100
200
1-200-020
Velcorin
DMDC
Velcorin
ppb
40
10
200
8.8
40
80
1-200-040
Amonia
NH3
NH3
ppm
25
5
75
1.4
25
50
1-700-020