9 Appendix
│
85
Propane C
3
H
8
(Structure application)
Type
infrared sensor (IR)
Use
PM 580
Measuring range
0 – 1.70 % vol.
Resolution
0.1 % vol.
Response times
t
50
< 15 s
t
90
< 28 s
Warm-up time
< 120 s
Temperature range
-20 – 40 ºC
Measuring error
±5 % of the measured value
Interference
all hydrocarbons
Humidity
5 – 95 % r.h., non-condensing
short term:
0 % r.h.
Lifetime
24 months (60 months expected)
Test gases
– zero point:
clean air
– C
3
H
8
:
1.00 % vol.
Carbon dioxide CO
2
(Warning application)
Type
infrared sensor (IR)
Use
PM 580/550/500/400
Measuring range
0 – 5.00 % vol.
Resolution
0.02 % vol.
Response times
t
50
< 13 s
t
90
< 25 s
Warm-up time
< 120 s
Temperature range
-20 – 40 ºC
Measuring error
±0.04 % vol. (long-term stability to EN 45544)
Zero point deviation 0.04 % vol.
Interference
none
Humidity
5 – 95 % r.h., non-condensing
short term:
0 % r.h.
Lifetime
24 months (60 months expected)
Test gases
– zero point:
clean air
Use a carbon dioxide filter!
– sensitivity:
2.00 % vol. CO
2
setting ranges:
– CO
2
:
1.00 – 2.50 % vol.
Humidity gas/test gas 5 – 95 % r.h., non-condensing
short-term:
0 % r.h.
error:
±9 % of the EMR
Pressure
700 – 1200 hPa
error:
±2 % of the EMR
