ENMET OMNI-4000 - Manual (Page 63)

OMNI-4000 S/N 6705 and above ENMET Corporation
57
4.0 Appendixes
4.1 Technical Characteristics
N
OTE
: All specifications stated in this manual may change without notice.
Model: OMNI-4000
Configuration: One hot wire explosive gas sensor
One to three other electrochemical, semi-conductor(BRH) or infra-red(CO2) sensors
Gases Detected: See table of characteristics of sensors
Figure 4-1: Characteristics of OMNI-4000 Sensors
Expl O2 O3 CL2 CLO2 CO BRH H2 H2S HCL HCN NH3 NO NO2 ETO SO2 HF AsH3 SiH4 CO2
Standard range
(1)
100%
LEL
30.0% 1.00 10.00 3.00 1000 500 2000 100 30.0 10.0 100 300 30.0 30.0 30.0 10.0 1.00 50 5%
Response time
(5)
< 20 < 20 < 60 < 60 < 60 < 30 < 60 < 70 < 60 < 90 < 60 < 60 < 30 < 30 < 70 < 25 < 120 < 120 < 120 < 30
Temperature
range (6)
-30
+75
-10
+40
-10
+40
-10
+40
-10
+40
-10
+40
-10
+50
-10
+40
-10
+40
-10
+40
-10
+40
-10
+40
-10
+40
-10
+40
-10
+40
-10
+40
-10
+40
-10
+40
-10
+40
-10
+40
Sensor life (7) 24 18 18 30 18 30 30 30 30 18 18 10 30 30 24 30 18 24 24 30
Guaranteed (8) 12 12 12 12 12 12 12 12 12 12 12 6 12 12 12 12 12 12 12 12
(1) In ppm except for flammable gasses, oxygen and CO2.
(5) In seconds to 90% of final value.
(6) In
°C
(7) Average life in months.
(8) In months.