E Instruments AQ Expert Instruction & Operation Manual page 4

1. AIR QUALITY SENSORS – ELECTROCHEMICAL
SENSOR
CARBON MONOXIDE (CO)
CARBON MONOXIDE (CO)
OXYGEN (O2)
NITRIC OXIDE (NO)
NITRIC OXIDE (NO)
NITROGEN DIOXIDE (NO
NITROGEN DIOXIDE (NO
SULFUR DIOXIDE (SO
SULFUR DIOXIDE (SO
HYDROGEN SULPHIDE
(H S)
2
OZONE (O )
3
FORMALDEHYDE (CH
*Note: All Accuracies indicated above are under Laboratory Conditions
** This sensor may have interference from H
2. AIR QUALITY SENSORS – NON-DISPERSIVE INFRARED (NDIR) SENSORS
SENSOR
CARBON DIOXIDE (CO
CARBON DIOXIDE (CO
AQ EXPERT Instruction & Operations Manual
SENSORS
Std Range
High Range
Std Range
Std. Range
High Range
) Std. Range
2
) High Range
2
) Std. Range
2
) High Range
2
Std. Range
Std. Range
O)** Std. Range
2
S, H , CO, and other reducing gases such as alcohols
2 2
) Std Range
2
) High Range
2
RANGE RES.
0 - 200 ppm 0.1 ppm
0 - 2000 ppm 1 ppm
0 – 25%
0.1%
0 - 250 ppm 0.1 ppm
0 - 2000 ppm 1 ppm
0 - 20 ppm 0.1 ppm
0 - 1000 ppm 1 ppm
0 - 20 ppm 0.1 ppm
0 - 2000 ppm 1 ppm
0 - 100 ppm 1 ppm
0 - 5 ppm 1 ppb
0 - 10 ppm 1 ppb
RANGE RESOLUTION
0 – 5000 ppm
10 ppm
0.0% - 20.0% 0.1%
Version 1.13
ACCURACY
+/- 1 ppm of rdg,
+/- 0.2 ppm
<300ppm, 10ppm
To 2000ppm, 4%
0.1% Vol.
+/- 2 ppm of rdg
<100ppm, 5ppm
To 2000ppm, 4%
+/- 0.5 ppm of rdg
<100ppm, 5ppm
To 1000ppm, 4%
+/- 0.5 ppm of rdg
<100ppm, 5ppm
To 2000ppm, 4%
+/- 4 % of rdg,
+/- 0.5 ppm
2% ± 30 ppb
ACCURACY
2% of Rdg. + 10 ppm
+ 3% rdg.
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