Sulfur Dioxide - Honeywell Vertex M Technical Handbook

Vertex M 24-Point Continuous Monitor
TM
Gas Name 1
TLV
Silane-M XP4
5 ppm
(SiH -M)
4

Sulfur Dioxide

250 ppb
(SO )
2
0.5 mg/
Tertiary Butyl Arsine m as As
3
(TBA) (OSHA)
0.5 mg/
Tertiary Butyl Arsine XP m as As
3
(TBA) (OSHA)
0.5 mg/
Tertiary Butyl Arsine XP4 m as As
3
(TBA) (OSHA)
Tertiary Butyl Phosphine
None
XP
Est
(TBP)
Tertiary Butyl Phosphine
None
XP4
Est.
(TBP)
TLV - Threshold Limit Value
1. "-1" calibrations allow more stain development but will extend response times
2. Minimum Sample Time
Appendix A - Detectable Gases
Default
LAL LDL Alarm
Level 1
0.06 0.05
2.5 ppm
ppm ppm
30 ppb 25 ppb 250 ppb
15 ppb 12 ppb 50 ppb
)
15 ppb 12 ppb 50 ppb
15 ppb 12 ppb 50 ppb
80 ppb 75 ppb 300 ppb
80 ppb 75 ppb 300 ppb
LAL - Lowest Alarm Level LDL - Lower Detectable Limit
Default
Alarm Range Alarm Setting
Level 2
0.05-2.49 ppm
2.5-4.99 ppm
0.05-15
5.0 ppm 5-9.99 ppm
ppm
10-15 ppm
30-249 ppb
500 ppb 0-2500 ppb 250-2500 ppb
15-49 ppb
50-99 ppb
100 ppb 0-500 ppb 100-199 ppb
200-500 ppb
15-24 ppb
25-49 ppb
100 ppb 0-500 ppb 50-99 ppb
100-500 ppb
15-24 ppb
25-49 ppb
100 ppb 0-500 ppb 50-99 ppb
100-500 ppb
80-149 ppb
150-299 ppb
600 ppb 0-2000 ppb 300-599 ppb
600-2000 ppb
80-149 ppb
150-299 ppb
600 ppb 0-2000 ppb 300-599 ppb
600-2000 ppb
C-11
Time to 1 TLV
Initial
(Alarm @ 2 TLV Chemcassette
Analysis
Concentration
Period
10-ft. Sample
(second)
Line)
180
60
<20 sec
45
30
60
<30 sec
30
120
60
<42 sec
30
15
120 <45 sec
60 (Alarm @ 50 ppb
30 with 100 ppb
15 TBA gas)
120 <45 sec
60 (Alarm @ 50 ppb
30 with 100 ppb
15 TBA gas)
240 <70 sec (Alarm
120 @300 ppb with
60 600 ppb TBP
30 gas)
240 <70 sec
120 (Alarm @ 300
60 ppb with 600
30 ppb TBP gas)
Part
Number
1257-9300
1295-0552
1295-0300
1295-0226
1257-9300
1295-0226
1257-9300