All-in-one Air Quality Sensor Module for PM2.5, CO2, TVOC

Product group
Integrated Air Quality Sensors

Chengdu Pulse Optics-Tech Co., Ltd.

Chengdu Pulse Optics-Tech Co., Ltd.

Product description

All-in-one Air Quality Sensor Module Maker: Integrated Air Quality Sensors, PM2.5, CO2, TVOC Index Output, 200mA Working Current, High Accuracy & Precision.
Features & Specifications
·Measure the atmospheric dust mass concentration (PM2.5) by laser scattering principle
·Measure the carbon dioxide gas concentration by infrared non-spectral (NDIR) principle
·Measure air quality by semiconductor principle
·High accuracy and precision
·Integrate with a variety of sensors through the optimization of the internal structure
·Highly integrated air duct
·Multi parameters, unified serial digital output
·Small size, convenient for installation and application

Application Environments
·Portable Instruments
·Vehicle System
·Air Quality Detection Equipment
·Air Purifier
·Fresh Air System
·Air Conditioner
·Smart Home Devices

Specification Parameters

Parameter Index
Measurement Parameter PM2.5 (Optional PM10) CO2 TVOC
Measurement Range 0-600μg/m3 400-5000ppm 0-9.999mg/m3
Measurement Precision ≥100μg/m3: ±10%; <100μg/m3: ±10μg/m3 ±(50ppm + 5% of reading) Output Resolution 0.001mg/m3
Resolution 1μg/m3 1ppm 0.001mg/m3
Warm Up Time/Turn-on Settling Time ≤4s ≤30s ≤3min
Recovery Time Recovery Instantly Recovery Instantly <60s
Response Time ≤4s / T90<20s
Temperature Accuracy: ±1.5℃; Resolution: 0.1℃
Humidity Accuracy: ±5% RH; Resolution: 0.1% RH
Data Interface UART TTL, 9600 bps
Power Voltage DC 5±0.5V, Ripple<100mV
Working Current 200mA
Work Condition Temperature: 0-50℃; Humidity: 15-90% RH
Storage Condition Temperature: -20℃-60℃; Humidity: 15-90% RH
Size 69 mm x 51.5 mm x 18 mm

Product Classification

PN Range Product Type Packing Specification L*W*H (mm)
MM201 PM2.5: 0-600μg/m 3 CO2: 400-5000ppm TVOC: 0-9.999mg/m 3 PM2.5, CO2, TVOC 50 pcs/layer, 2 layers/ctn 510*295*295

Supplier info

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