DFRobot Air Quality Sensors

Results: 25
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DFRobot Air Quality Sensors The Gravity: Factory Calibrated Laser Lab-Grade Methane Sensor is engineered for researchers who require reliable, quantitative data for publication. Move beyond the qualitative estimations of traditional MQ2 sensors and leverage advanced TDLAS techn
4In Stock
Min.: 1
Mult.: 1

Air Sensor Methane (CH4) 5 % - 13 C + 58 C
DFRobot Air Quality Sensors This RS485 Fluorescence Dissolved Oxygen Sensor is an advanced monitoring instrument specifically engineered for high-salinity applications. It operates on the principle of fluorescence quenching to provide stable, accurate readings across a 0-20 mg/ 2In Stock
2Expected 11/03/2026
Min.: 1
Mult.: 1

Air Sensor Oxygen 5 % 10 VDC 30 VDC 0 C + 40 C
DFRobot Air Quality Sensors The robust infrared carbon dioxide sensor designed for precise and reliable CO2 concentration monitoring across diverse environments. This sensor leverages Non-Dispersive Infrared (NDIR) technology to accurately detect CO2 levels from 400 to 5000 PPM 4In Stock
Min.: 1
Mult.: 1

Carbon Dioxide (CO2) - 30 C + 80 C
DFRobot Air Quality Sensors Indoor ENS160 Air Quality Sensor - I2C
5In Stock
Min.: 1
Mult.: 1

DFRobot Air Quality Sensors Fermion: MEMS Volatile Organic Compounds VOC Gas Detection Sensor (Breakout, 1-500ppm) 29In Stock
Min.: 1
Mult.: 1

Gas Sensor CO, VOC
DFRobot Air Quality Sensors Fermion: MEMS Ammonia NH3 Gas Detection Sensor (Breakout, 1-300ppm) 29In Stock
42Expected 26/03/2026
Min.: 1
Mult.: 1

Gas Sensor Ammonia (NH3)
DFRobot Air Quality Sensors Fermion: MEMS Hydrogen Sulfide H2S Gas Detection Sensor (Breakout, 0.5-50ppm) 37In Stock
Min.: 1
Mult.: 1

Gas Sensor Hydrogen Sulfide (H2S)
DFRobot Air Quality Sensors Fermion: MEMS Odor Smell Gas Detection Sensor (Breakout, 0.5-50ppm) 42In Stock
Min.: 1
Mult.: 1

Gas Sensor
DFRobot Air Quality Sensors Fermion: MEMS Hydrogen H2 Gas Detection Sensor (Breakout, 0.1-1000ppm) 25In Stock
Min.: 1
Mult.: 1

Gas Sensor Hydrogen Sulfide (H2S)
DFRobot Air Quality Sensors Gravity: Electrochemical Ozone Sensor (0-10 ppm, I2C)
Datasheet
44In Stock
Min.: 1
Mult.: 1

Gas Sensor Air Quality 3.3 V 5.5 V - 20 C + 50 C Gravity
DFRobot Air Quality Sensors Gravity: Electrochemical Oxygen / O2 Sensor (0-25%Vol, I2C) 106In Stock
Min.: 1
Mult.: 1

Oxygen Sensor
DFRobot Air Quality Sensors Fermion: MEMS Ethanol EtOH Gas Detection Sensor (Breakout, 1-500ppm) 30In Stock
Min.: 1
Mult.: 1

Gas Sensor
DFRobot Air Quality Sensors LPB60B IP65 DToF Single-Point Ranging LiDAR Sensor (0.05-60m, UART) 1In Stock
Min.: 1
Mult.: 1

Gas Sensor
DFRobot Air Quality Sensors Fermion: MEMS Formaldehyde HCHO Gas Detection Sensor (Breakout, 0-3ppm) 21In Stock
Min.: 1
Mult.: 1

Gas Sensor
DFRobot Air Quality Sensors Fermion: MEMS Methane CH4 Gas Detection Sensor (Breakout, 1-10000ppm) 8In Stock
45Expected 13/04/2026
Min.: 1
Mult.: 1

Gas Sensor Methane (CH4)
DFRobot Air Quality Sensors Fermion: MEMS Smoke Gas Detection Sensor (Breakout, 10-1000ppm) 20In Stock
Min.: 1
Mult.: 1

Gas Sensor
DFRobot Air Quality Sensors Fermion: MEMS Nitrogen Dioxide NO2 Gas Detection Sensor (Breakout, 0.1-10ppm) 13In Stock
Min.: 1
Mult.: 1

Gas Sensor Nitrogen Dioxide (NO2)
DFRobot Air Quality Sensors Fermion: SGP40 Air Quality Sensor (Breakout)
Datasheet
33On Order
Min.: 1
Mult.: 1

Gas, Humidity, Temperature Sensor Air Quality 3.3 V 5 V - 10 C + 50 C
DFRobot Air Quality Sensors Gravity: SGP40 Air Quality Sensor
Datasheet
6Expected 25/03/2026
Min.: 1
Mult.: 1

Gas, Humidity, Temperature Sensor Air Quality 3.3 V 5 V - 10 C + 50 C
DFRobot Air Quality Sensors The RS485 Fluorescence Dissolved Oxygen Sensor (Freshwater) provides a high-stability solution for measuring dissolved oxygen, designed specifically for freshwater environments. It operates on the principle of fluorescence quenching, an optical metho
9On Order
Min.: 1
Mult.: 1

Air Sensor Oxygen 5 % 10 VDC 30 VDC 0 C + 40 C
DFRobot Air Quality Sensors LPB40B IP65 DToF Single-Point Ranging LiDAR Sensor (0.05-40m, UART) Non-Stocked
Min.: 1
Mult.: 1

Gas Sensor
DFRobot Air Quality Sensors Threshold Formaldehyde HCHO Detection Sensor (0-20ppm) Non-Stocked
Min.: 193
Mult.: 1

Gas Sensor Formaldehyde (CH2O) 5 V 24 V - 10 C + 50 C
DFRobot Air Quality Sensors Threshold Carbon Monoxide Detection Sensor (0-1000ppm) Non-Stocked
Min.: 193
Mult.: 1

Gas Sensor Carbon Monoxide (CO) 5 V 24 V - 10 C + 50 C
DFRobot Air Quality Sensors Fermion: MEMS Carbon Monoxide CO Gas Detection Sensor (Breakout, 5-5000ppm)

Gas Sensor Carbon Monoxide (CO)
DFRobot Air Quality Sensors Tired of juggling multiple sensors for comprehensive weather data? This ultrasonic all-in-one RS485 7-in-1 Weather Station delivers precise environmental insights, simplifying setup and integration, especially with Arduino systems. Get reliable measu
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10 V 30 V - 40 C + 80 C