49
48
APPENDIX A.
SPECIFICATIONS
I. USER PROGRAMMABLE HIGH AND LOW ALARM SET POINTS
SENSOR
INCREMENT
LOW RANGE/(DEFAULT)
HIGH RANGE/(DEFAULT)
Oxygen (O
2
)
0.5%
18.0-20.5% (19.5%)
21.5-25% (23.5%)
Combustible (%LEL.)
5% LEL
5-20%LEL (10% LEL)
15-50%LEL (20% LEL)
Carbon Monoxide (CO)
5PPM
10-50PPM (25PPM)
35-400PPM (35PPM)
Hydrogen Sulfide (H
2
S)
1PPM
5-15PPM (10PPM)
10-25PPM (20PPM)
Sulfur Dioxide (SO
2
)
0.5PPM
0.5-2.0PPM (1.0PPM)
1.0- 5.0PPM (2.0PPM)
Phosphine (PH
3
)
0.1PPM
0.2-0.5PPM (0.2PPM)
0.3 to 1.0PPM(0.3PPM)
Ammonia (NH
3
)
5PPM
5-20PPM (15PPM)
20-50PPM (25PPM)
Chlorine (CL
2
)
0.1PPM
0.3-1.0PPM (0.3PPM)
0.5-2.0PPM (0.5PPM)
Chlorine Dioxide (CLO
2
)
0.1PPM
0.2.-0.4PPM (0.3PPM)
0.3-1.0 PPM (0.5PPM)
Combo-Tox (CO/H
2
S)
5PPM
20-50PPM (25PPM)
25-100PPM (35PPM)
Nitrogen Dioxide (NO
2
)
0.5PPM
0.5-3.0PPM (3.0PPM)
2.0-5.0PPM (5.0PPM)
Hydrogen Cyanide (HCN)
1PPM
3-5PPM (3PPM)
5-10PPM (5PPM)
J. TIME WEIGHTED AVERAGES (ONLY IF "TWA ON" IS SELECTED)
(TOXIC SENSORS ONLY)
SENSOR
INSTANTANEOUS STEL
TWA
Carbon Monoxide (CO)
200PPM
100PPM
35PPM
Hydrogen Sulfide (H
2
S)
20PPM
15PPM
10PPM
Sulfur Dioxide (SO
2
)
10.0PPM
5.0PPM
2.0PPM
Phosphine (PH
3
)
5.0PPM
1.0PPM
0.3PPM
Ammonia (NH
3
)
50PPM
35PPM
25PPM
Chlorine (CL
2
)
5.0PPM
1.0PPM
0.5PPM
Chlorine Dioxide (CLO
2
)
1.0PPM
0.3PPM
0.1PPM
Combo/Tox (CO/H
2
S)
200PPM
100PPM
35PPM
Nitrogen Dioxide (NO
2
)
5.0PPM
5.0PPM
3.0PPM
Hydrogen Cyanide (HCN)
10PPM
5PPM
5PPM
APPENDIX A.
SPECIFICATIONS
K. USER PROGRAMMABLE CALIBRATION GAS LEVELS
SENSOR
INCREMENT
RANGE
DEFAULTS
Combustible (% LEL)
5% LEL
5-60% LEL
50% LEL
Carbon Monoxide (CO)
5PPM
50-300PPM
50PPM
Hydrogen Sulfide (H
2
S)
5PPM
5-25PPM
25PPM
Sulfur Dioxide (SO
2
)
5PPM
5-20PPM
10PPM
Phosphine (PH
3
)
0.1PPM
1.0-5.0PPM
5.0PPM
Ammonia (NH
3
)
5PPM
10-50PPM
25PPM
Chlorine (CL
2
)
1PPM
1-10PPM
10PPM
Chlorine Dioxide (CLO
2
)
1PPM
1-5PPM
1PPM
Combo-Tox (CO\H
2
S)
5PPM
50-300PPM CO
50PPM CO
Nitrogen Dioxide (NO
2
)
1.0PPM
2.0-10.0PPM
10.0PPM
Hydrogen Cyanide (HCN)
1PPM
5-20PPM
10PPM
L. RESPONSE TIME DATA
GAS
RESPONSE TIME (T90)SECONDS
Oxygen
10
Combustible (LEL)
20
Carbon Monoxide
08
Hydrogen Sulfide
15
Sulfur Dioxide
05
Phosphine
23
Hydrogen Cyanide
21
Note: Consult factory for response time data for other gases.
M U L T I G A S D E T E C T I O N
