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Technical parameters

Power
Average Current<200 mA
Working voltage5V (DC)
Environment and package
SizeLength×Width: 72x61
Other
CH2O range0~1.6ppm
CharacteristicsThis module integrates Electrochemical formaldehyde, Semiconductor VOC sensor, Laser particle sensor, NDIR CO2 sensor and temperature & humidity sensor.
CO2 range0~5000ppm
Detection principleModule, electrochemical, semiconductor VOC sensor, laser particle sensor, NDIR CO2 sensor and temperature & humidity sensor
Detection rangeCO2: 0-5000ppm; PM2.5: 0-1000μg/m³; CH2O: 0-1.6ppm; VOC: 4 level; Temperature: 0-65℃ (Accuracy±0.5℃); Humidity: 0-100%RH (Accuracy±3%)
Hum. precision±3%
Hum. range0~100% RH
Interface level3 V(compatible with 3.3V)
Interference gasAlcohol/CO gas…etc.
ModelZPHS01
Output signalUART
PM2.5 range0~1000ug/m3
Preheat time≤ 3min
Storage Hum.0~60% RH
Storage Tem.0~50℃
TargetCO2, PM2.5, CH2O, VOC, Temperature, Humidity
Target GasCO2、PM2.5、CH2O、TVOC、Temperature、Humidity
Tem. precision±0.5℃
Tem. range0~65℃
TVOC range4 grades
Working conditionsWorking voltage 5V Interface level 3V,compatible 3.3V Output signal UART
Working Hum.15~80% RH(no condensation)
Working Tem.0~50℃

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