Lutron Electronics CO2-9904SD Operation Manual page 9

CO ( Carbon dioxide ), optional probe
CO
* Carbon
monoxide
Temperature Range
O2 ( Air oxygen ), optional probe
O2
* Air oxygen
Temperature Range
@ Above specification tests under the environment RF Field Strength less than 3
V/M & frequency less than 30 MHz only.
Range
Resolution
Accuracy
Response
time *
Repeatability
Zero drift in
long term
Sensitivity
drift
* The response time value is specified to reach
the 90% reading value.
Resolution
Accuracy
Range
Resolution
Accuracy
Response time
Overload
protection
Environment
pressure range
Expected life
time
Alarm
Resolution
Accuracy
0 to 1,000 ppm
1 ppm
± ( 5% + 2 ppm )
< 30 seconds
< 2%
< 5 ppm
< 5% per year
0 to 50 ,32
℃ ℃
0.1 degree
: ± 0.8
℃ ℃
0 to 30 %O2.
0.1 %O2.
± ( 1 % reading + 0.2 % O2 ).
@ After calibration
@ t 90
15 second
≦
100 %O2.
0.9 to 1.1 atmosphere.
2 years.
≧
If the measurement Air oxygen
value is < 18.0 %O2, the buzzer
will sound for warning.
0 to 50 ,32
℃ ℃
0.1 degree
: ± 0.8
℃ ℃
7
to 122 .
℉ ℉
: ± 1.5 .
℉ ℉
to 122 .
℉ ℉
: ± 1.5 .
℉ ℉