Vaisala AQT400, User Manual

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10. Technical Data
10.1. AQT410 Specifications
Table 7 Measuring Specifications
Property Description/Value
Temperature range -40
℃
... +85
℃
(-40
℉
... 185
℉
)
Temperature resolution 0.1
℃
(
℉
)
Temperature accuracy ±0.3
℃
, repeatability ±0.1
℃
Humidity range 0 ... 100 %RH (non-condensing)
Humidity resolution 0.1 %RH
Humidity accuracy ±2 %RH, repeatability ±0.2 %RH
Pressure range 800 ... 1100 mbar
Pressure resolution 1 mbar
Pressure accuracy <±1 % FS
Sampling interval 1 ... 1440 minutes
Response time <60 seconds
Factory calibration 12 ... 24 months, depending on the local
measurement conditions
The gas measuring specifications are valid in normal ambient conditions, -10
℃
... +35
℃
(-14
℉
... 95
℉
).
Table 8 Gas Measuring Specifications
Gas Range Minimum
detection Resolution Precision Linearity Unit
SO
2
0 ... 2 0.005 ±0.001 <±1 % FS <±1 % FS ppm
NO
2
0 ... 2 0.005 ±0.001 <±1 % FS <±1 % FS ppm
CO 0 ... 10 0.1 ±0.01 <±2 % FS <±2 % FS ppm
O
3
0 ... 2 0.005 ±0.01 <±3 % FS <±2 % FS ppm
Chapter 10 – Technical Data
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