DFRobot Environmental Sensors

Types of Environmental Sensors
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Results: 27
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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 3In Stock
Min.: 1
Mult.: 1

Air Quality Sensors 10 VDC to 30 VDC

DFRobot Humidity Sensors - Industrial I2C Temperature & Humidity Sensor (Stainless Steel Shell) 539In Stock
Min.: 1
Mult.: 1

Industrial Humidity Sensors
DFRobot Air Quality Sensors Indoor ENS160 Air Quality Sensor - I2C 6In Stock
Min.: 1
Mult.: 1

Air Quality Sensors
DFRobot Air Quality Sensors Fermion: MEMS Volatile Organic Compounds VOC Gas Detection Sensor (Breakout, 1-500ppm) 31In Stock
Min.: 1
Mult.: 1

Air Quality Sensors
DFRobot Air Quality Sensors Fermion: MEMS Ammonia NH3 Gas Detection Sensor (Breakout, 1-300ppm) 29In Stock
Min.: 1
Mult.: 1

Air Quality Sensors
DFRobot Air Quality Sensors Fermion: MEMS Hydrogen Sulfide H2S Gas Detection Sensor (Breakout, 0.5-50ppm) 38In Stock
Min.: 1
Mult.: 1

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

Air Quality Sensors
DFRobot Air Quality Sensors Gravity: Electrochemical Oxygen / O2 Sensor (0-25%Vol, I2C) 46In Stock
76On Order
Min.: 1
Mult.: 1

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

Air Quality Sensors
DFRobot Humidity Sensors - Industrial Digital Temperature & Humidity Sensor (With Stainless Steel Probe) 7In Stock
Min.: 1
Mult.: 1

Industrial Humidity Sensors
DFRobot Air Quality Sensors Gravity: Electrochemical Ozone Sensor (0-10 ppm, I2C)
Datasheet
26In Stock
33Expected 26/02/2026
Min.: 1
Mult.: 1

Air Quality Sensors 3.3 V to 5.5 V
DFRobot Air Quality Sensors Gravity: SGP40 Air Quality Sensor
Datasheet
1In Stock
6Expected 16/03/2026
Min.: 1
Mult.: 1

Air Quality Sensors 3.3 V to 5 V
DFRobot Air Quality Sensors Fermion: MEMS Formaldehyde HCHO Gas Detection Sensor (Breakout, 0-3ppm) 25In Stock
Min.: 1
Mult.: 1

Air Quality Sensors
DFRobot Air Quality Sensors Fermion: MEMS Carbon Monoxide CO Gas Detection Sensor (Breakout, 5-5000ppm) 23In Stock
Min.: 1
Mult.: 1

Air Quality Sensors
DFRobot Air Quality Sensors Fermion: MEMS Methane CH4 Gas Detection Sensor (Breakout, 1-10000ppm) 5In Stock
30Expected 19/02/2026
Min.: 1
Mult.: 1

Air Quality Sensors
DFRobot Air Quality Sensors Fermion: MEMS Smoke Gas Detection Sensor (Breakout, 10-1000ppm) 26In Stock
Min.: 1
Mult.: 1

Air Quality Sensors
DFRobot Air Quality Sensors Fermion: MEMS Odor Smell Gas Detection Sensor (Breakout, 0.5-50ppm) 7In Stock
40Expected 16/03/2026
Min.: 1
Mult.: 1

Air Quality Sensors
DFRobot Air Quality Sensors Fermion: MEMS Nitrogen Dioxide NO2 Gas Detection Sensor (Breakout, 0.1-10ppm) 7In Stock
9Expected 06/03/2026
Min.: 1
Mult.: 1

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

Air Quality Sensors 3.3 V to 5 V
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
5On Order
Min.: 1
Mult.: 1

Air Quality Sensors
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
5Expected 20/02/2026
Min.: 1
Mult.: 1

Air Quality Sensors 10 V to 30 V
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
5Expected 20/02/2026
Min.: 1
Mult.: 1

Air Quality Sensors 12 V
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/ 3In Stock
Min.: 1
Mult.: 1

Air Quality Sensors 10 VDC to 30 VDC
DFRobot Air Quality Sensors Fermion: MEMS Ethanol EtOH Gas Detection Sensor (Breakout, 1-500ppm)
35Expected 19/02/2026
Min.: 1
Mult.: 1

Air Quality Sensors
DFRobot Air Quality Sensors LPB40B IP65 DToF Single-Point Ranging LiDAR Sensor (0.05-40m, UART) Non-Stocked
Min.: 1
Mult.: 1

Air Quality Sensors