Technical Description
3.4
Technical Specifications of sensors
PARAMETERS
RANGE
PRECISION
RESOLUTION
SENS-IT
(TF-MOS – Thick
Film Metal Oxide
Semiconductor)
CO
0.1-80 ppm
0.2 ppm
0.1 ppm
NO2
10-250 ppb
10 ppb
1 ppb
O3
10-250 ppb
10 ppb
1 ppb
C6H6
0.1-30 ppb
0.2 ppb
0.1 ppb
CH4
1-1,500 ppm
5 ppm
1 ppm
SENS-IT
(EC -
Electrochemical
Technology)
NH3
7-100 ppm
0.3 ppm
0.1 ppm
SO2
5-10,000 ppb
20 ppb
1 ppb
H2S
2 -3,000 ppb
15 ppb
1 ppb
VOC
0.6-25 ppm
0.1 ppm
0.1 ppm
SENS-IT
(IR - Infrared
Technology)
CO2
10-5,000 ppm
50 ppm
1 ppm
Operating conditions
Temperature: -20 / +60°C
Relative Humidity: 5-95% (non condensating)
Zero/Span drift
< 2,5% / 6 months
< 2,5% / 3 months (for O3)
3.5
Technical Specifications of optional sensors
Parameter
Measuring range
Resolution
Linearity
Accuracy
Temperature
-20°C - +50°C
0.1 °C
+/- 0.2 °C
+/- 0.3 °C
RH
0 – 100 %
0.1 %
+/- 1 %
+/- 2 %
Noise
Dinamic 60dB
45 – 120dB
1 dB
+/- 0.5 dB
Class 1
ORION S.r.l.
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