Operating principle CO2: non-dispersion infrared (NDIR); PM: Light scattering,
HCHO/VOC: Electrochemical
Measurement range CO2: 400~5000ppm; PM2.5: 0~999?g/m?
Temperature: -10?C~50?C; Relative Humidity: 0%~95%RH
Formaldehyde?0~1.000mg/m3?VOC?0-3level
CO2 accuracy ?(50ppm+5% of reading) /?(30ppm+3% of reading) is optional
PM accuracy PM2.5: 0~100?g/m?, ?10?g/m?; >100?g/m?, ?10% of reading
(Refer to TSI 8530 25?C?2?C, 50?10%RH)
Temperature Accuracy ?1?C(0?C ~50?C)
Humidity Accuracy ?8%(0%~95%RH)
Formaldehyde Accuracy <=0.100mg/m3??0.03mg/m3
?0.100mg /m3??30% of read
VOC Accuracy No accuracy definition
UI Screen Screen
Output WiFI & Bluetooth
Power supply DC 5V
Working Condition -10?C~50?C,0~95%RH(non-condensing)
Storage condition -20?~60?,0~95%RH(non-condensing)
Dimension W90*H85*D53(mm)
Tuya
Tuya Wi-Fi Smart CO Gas Sensor
1900 EGP
It’s a high-sensitivity sensor that detects
the presence of carbon monoxide (CO) gas at the early stage, then alerts you right away, in order to prevent carbon
monoxide poisoning.
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