Overview

Air Quality Sensor LMAQS-A101 supports 11 gas and particulate measurements including PM2.5, PM10, CO₂, CH₂O, O₃, TVOC with Wi-Fi connectivity. Equipped with ceiling and wall mount design, unit ensures seamless installation in both commercial and technical environments. Initiated with internal USB configuration, it allows direct on-site parameter setup without software dependencies. Incorporated with multi-element sensing architecture, it maintains real-time stability across all parameters through synchronized transmission. Our sensor supports continuous indoor air assessment in offices, hospitals, HVAC facilities, and public buildings to assist ventilation control.

Features :

Wireless data upload 

Customizable sensor combinations

Smooth curved body 

Alarm settings

Gas thresholds

Works with cloud platforms

Specifications :

Material	ABS plastic
Operating Temperature Range	-10°C to +55°C
Operating Humidity Range	0 to 95% RH
PM2.5 Measuring Range	0 to 1000 µg/m³
PM10 Measuring Range	0 to 1000 µg/m³
Temperature Measuring Range	-40°C to +120°C
Humidity Measuring Range	0 to 100% RH
Atmospheric Pressure Range	0 to 120 kPa
Illuminance Measuring Range	0 to 200,000 Lux
TVOC Measuring Range	0 to 60,000 ppb
CO₂ Measuring Range	0 to 5000 ppm
Formaldehyde (CH₂O) Measuring Range	0 to 5 ppm
Ozone (O₃) Measuring Range	0 to 10 ppm
Oxygen (O₂) Measuring Range	0 to 25% Vol
Methane (CH₄) Measuring Range	0 to 5 ppm
Hydrogen Sulfide (H₂S) Range	0 to 100 ppm
Carbon Monoxide (CO) Range	0 to 1000 ppm
Nitrogen Dioxide (NO₂) Range	0 to 20 ppm
Sulfur Dioxide (SO₂) Range	0 to 20 ppm
Hydrogen (H₂) Range	0 to1000 ppm
Ammonia (NH₃) Range	0 to 100 ppm
Preheat Time	2 min (CO₂), 5 min (CH₂O, O₃, CH₄), 10 min for max accuracy
Power Consumption	1.6W at 24V DC
Power Supply	DC 10 to 30V
Dimensions	210 × 250 × 90 mm
Weight	600 g

Applications :

Air Quality Sensor LMAQS-A101 is suited for monitoring indoor air in offices, schools, hospitals, and transport hubs. It helps manage ventilation and detect harmful pollutants in enclosed environments.