Honeywell CM4 Technical Handbook page 134

CM4 Four-Point Continuous Monitor
Gas Name
Germane XP4
(GeH )
4
Hydrazine
(N H )
2 4
Hydrogen Bromide
(HBr)
Hydrogen Bromide XP
(HBr)
Hydrogen Bromide XP4
(HBr)
Low Level
Hydrogen Bromide
(HBr)
Low Level
Hydrogen Bromide XP
(HBr)
Low Level
* = Minimum Sample Time TLV = Threshold Limit Value LAL = Lowest Alarm Level LDL = Lower Detectable Limit
CM4 Technical Manual
Default
TLV LAL LDL Alarm
Level 1
200 ppb 100 ppb 100 ppb 200 ppb 400 ppb
10 ppb 10 ppb 10 ppb 100 ppb 200 ppb 10-1000 ppb
2 ppm 0.5 ppm 0.3 ppm 2 ppm
2 ppm 0.3 ppm 0.2 ppm 2 ppm
2 ppm 30 ppb 20 ppb 200 ppb 400 ppb 20-2000 ppb
2 ppm 100 ppb 50 ppb 500 ppb
2 ppm 30 ppb 20 ppb 200 ppb 400 ppb 20-2000 ppb
Table C-1: Chemcassette Detectable Gases (cont'd)
Default
Alarm Range Alarm Setting
Level 2
100-149 ppb
150-199 ppb
100-2000
200-2000 ppb
ppb
10-14 ppb
15-19 ppb
20-1000 ppb
0.5-2.9 ppm
3-5.9 ppm
4 ppm 0.3-30 ppm 6-8.9 ppm
9-30 ppm
0.3-1.9 ppm
0.2-20 ppm 2-20 ppm
4 ppm
30-99 ppb
100-399 ppb
400-2000 ppb
100-249 ppb
250-499 ppb
1000
50-2000 ppb 500-749 ppb
ppb
750-2000 ppb
30-99 ppb
100-399 ppb
400-2000 ppb
C-6
Time to 1 TLV
Initial
Alarm @ 2 TLV
Analysis Chemcassette
Concentration
Period Part Number
10 Foot Sample
(seconds)
Line
480
360
<240 sec 1258-9300
240
5*
600
360
874347
<360 sec
240
5*
45
30
15 <20 sec 874337
10
2*
45
30 1874-9310
<20 sec
5*
180 <60 sec
120 (Alarm @ 500
1258-9310
60 ppb with 1000
5* ppb HBr gas)
240
<60 sec
120
(Alarm @ 500
60 874337
ppb with 1000
30
ppb HBr gas)
5*
180 <60 sec
120 (Alarm @ 500
1874-9310
60 ppb with 1000
5*
ppb HBr gas)