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Siro .

Siro .

Product Details:


Product Description


Accuracy: CO: 43 ppm + 3 % of reading (typical),
additional 60 ppm for first weeks
Relative humidity: 2.4 % rH (typical at 20 C, 30 % rH)
Temperature: 0.5 C (typical at 20 C)
VOC*: 15 % of reading (typical)
*VOC sensor is tuned for typical IAQ Mix of 22 VOCs as
defined by Mlhave et al. (1997)
0100 g/m3:
PM2.5: 15 g/m3 (at 25 C 5 C)
PM1/PM10*: 15 g/m3 (at 25 C 5 C)
1001000 g/m3:
PM2.5: 15 % (at 25 C 5 C)
PM1/PM10*: 15 % (at 25 C 5 C)
*PM1 and PM10 values are calculated from PM2.5 measurement reading with the default particle distribution.
Measuring elements: CO2: Non-dispersive infrared (NDIR)
VOC: Complementary Metal Oxide
Semiconductor (CMOS)
PM: Laser-based light scattering particle sensing
Temperature: Integrated to CMOS
Relative humidity: Thermoset polymer capacitive
sensing element
Measuring units: CO2: ppm
Relative humidity: % rH
Temperature: C
VOC CO2eq: ppm
TVOC: ppm, g/m3
PM1/2.5/10: g/m3
Calibration (CO2): Automatic self-calibration, ABC LogicTM
Supply voltage: 24 VDC/VAC 10 %
Output signal 14: 010 V (optional 210 V / 05 V, display or configuration tool required)
Optional 420 mA
Linear to selected measurement (CO2, VOC, PM, rH or Temp)
Operating temperature: 050 C
Protection standard: IP20


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