Phosgene; Phosphine - Honeywell Vertex M Technical Handbook

Vertex M 24-Point Continuous Monitor
TM
Gas Name 1
TLV
Nitrogen Trifluoride XP
(NF ) 10 ppm
3
Pyrolyzer Only
Nitrogen Trifluoride XP4
(NF ) 10 ppm
3
Pyrolyzer Only
Phosgene XP
100 ppb
(COCl )
2
Phosgene XP
(COCl ) 100 ppb
2
High Range
Phosgene XP4
100 ppb
(COCl )
2
Phosgene XP4
(COCl ) 100 ppb
2
High Range

Phosphine

300 ppb
(PH )
3
Phosphine XP
300 ppb
(PH )
3
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
1 ppm 1 ppm 10 ppm
1 ppm 1 ppm 10 ppm
10 ppb 7 ppb 100 ppb
10 ppb 7 ppb 100 ppb
10 ppb 7 ppb 100 ppb
10 ppb 7 ppb 100 ppb
5 ppb 5 ppb 300 ppb
5 ppb 5 ppb 300 ppb
LAL - Lowest Alarm Level LDL - Lower Detectable Limit
Default
Alarm Range Alarm Setting
Level 2
1-9.9 ppm
10-19.9 ppm
20 ppm 0-50 ppm 20-39.9 ppm
40-50 ppm
1-9.9 ppm
10-19.9 ppm
20 ppm 0-50 ppm 20-39.9 ppm
40-50 ppm
10-49 ppb
50-99 ppb
200 ppb 0-1000 ppb 100-199 ppb
200-1000 ppb
10-49 ppb
50-99 ppb
200 ppb 0-4000 ppb 100-199 ppb
200-4000 ppb
10-49 ppb
50-99 ppb
200 ppb 0-1000 ppb 100-199 ppb
200-1000 ppb
10-49 ppb
50-99 ppb
200 ppb 0-4000 ppb 100-199 ppb
200-4000 ppb
5-3000 ppb
600 ppb 0-3000 ppb
5-3000 ppb
600 ppb 0-3000 ppb
C-9
Time to 1 TLV
Initial
(Alarm @ 2 TLV Chemcassette
Analysis
Concentration
Period
10-ft. Sample
(second)
Line)
30
15
<20 sec
10
10
30
15
<20 sec
10
10
60
45
<25 sec
30
15
60
45
<25 sec
30
15
60
45
<25 sec
30
15
60
45
<25 sec
30
15
15 <20 sec
15 <20 sec
Part
Number
1295-0507
1257-9310
1295-0228
1295-0228
1257-9307
1257-9307
1295-0300
1295-0226