IAQM11111 Room Indoor Air Quality Sensor (VOC/CH2O/PM2.5/PM10/CO2/T/rH)

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IAQM Multi-function Indoor Air Quality(VOC/CH2O/PM2.5/PM10/CO2/T/RH) Detector

 Room Indoor Air Quality Sensor used to measure the quality of indoor air. 

Specifications
VOC
Sensor: High performance metal oxide semiconductor sensor
Range: 0(400)~2000ppm equivalent CO2
Accuracy: Typical consistency/accuracy ±10%FS@25°C
CH2O
Sensor: High performance electrochemical sensor
Range: 0~1000ppb
Accuracy: ±10%FS@25°C
PM2.5/PM10
Sensor: Laser particulate matter sensor, detected size 0.3~10 um
Service Life: MBTF more than 3 years in continuous service mode,
service life up to 8-10 years in auto (intermittent) service mode
Measuring range: >1000μg/m3
Range: PM2.5: 0~500μg/m3
, particle size 0.3~2.5μm
PM10:0~600μg/m3
, particle size 0.3~10μm
Accuracy: +/-10 ug/m3
@0~100ug/m3
, +/-10% reading
@100~500ug/m3
@25°C/50%RH, see accuracy curve
Resolution: 1μg/m3
Response time: in continuous service mode, sample time<1s, general
response time<10s
CO2
Sensor: NDIR sensor, with ABC algorithm
Accuracy: ±50ppm±5% reading @10~40°C
Response time(T90): <120s (30cc/min, low airflow)
Drift: <±10ppm/year
Range: 0~2000ppm (measurement range 400~2000ppm)
Temperature
Sensor: Digital temperature sensor
measurement range: -40~125°C
Accuracy: typical ≤±1.0°C @10-40°C; ≤±1.5°C @10-40°C (With CO2 detection)
Repeatability: 0.1°C
Response time: typical 10~30s (25°C, low airflow)
Drift: <±0.04°C /year
Relative Humidity
Sensor: Digital capacitance sensor
Range: 0~100%RH
Accuracy: typical ±5%RH @ 25°C/20~80%RH

Relative Humidity
Sensor: Digital capacitance sensor
Range: 0~100%RH
Accuracy: typical ±5%RH @ 25°C/20~80%RH

Repeatability: 0.1%RH
Hysteresis: <±1.0%RH
Response time: typical 10s (25°C, low airflow)
Drift: <±0.25%RH/year
Power: 16~28VAC/16~35VDC
Output: RS485/Modbus, R/W enable, 9600 bps
Warm up time: 15 min
Working environment: 0~50°C, 10~90%RH (Non-cond.)
Storage temperature: -20~60°C
Housing: fire retardant PC (UL94V-0), Protection: IP30
Weight: 170-210g
Approval: CE

IAQM Multi-function Indoor Air Quality(VOC/CH2O/PM2.5/PM10/CO2/T/RH) Detector