SparkFun Air Quality Sensors

Results: 12
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SparkFun Air Quality Sensors The SEN55 environmental node is a straightforward all-in-one sensor solution platform for the accurate measurement of various environmental parameters such as particulate matter volatile organic compounds (VOCs) oxidizing gases such as nitrogen
Datasheet
21In Stock
Min.: 1
Mult.: 1

Gas, Humidity, Temperature Sensor - 10 C + 50 C
SparkFun Air Quality Sensors This is a simple-to-use liquefied petroleum gas (LPG) sensor suitable for measuring LPG (primarily propane and butane) concentrations in the air. The MQ-6 can detect gas concentrations from 200 to 10000 ppm.This sensor has a high sensitivity and fa
Datasheet
322In Stock
Min.: 1
Mult.: 1

Gas Sensor LPG MQ
SparkFun Air Quality Sensors Carbon Monoxide Sensor MQ-7
Datasheet
21In Stock
Min.: 1
Mult.: 1

Gas Sensor Carbon Monoxide (CO)
SparkFun Air Quality Sensors This is a simple-to-use hydrogen gas sensor suitable for sensing hydrogen concentrations in the air. The MQ-8 can detect hydrogen gas concentrations ranging from 100 to 10000 ppm.This sensor has a high sensitivity and fast response time. The sensor'
Datasheet
197In Stock
Min.: 1
Mult.: 1
Gas Sensor Hydrogen (H) MQ
SparkFun Air Quality Sensors This is a simple-to-use compressed natural gas (CNG) sensor suitable for measuring natural gas (mostly methane [CH4]) concentrations in the air. The MQ-4 can detect natural gas concentrations ranging from 200 to 10000 ppm.This sensor has a high se
Datasheet
23In Stock
Min.: 1
Mult.: 1
Gas Sensor Methane (CH4), CNG MQ
SparkFun Air Quality Sensors The MQ-2 is a smoke and combustible gas sensor from Winsen. It can detect flammable gas in a range of 300 - 10000ppm. It's most common use is domestic gas leakage alarms and detectors with a high sensitivity to propane and smoke. The sensing material
Datasheet
34In Stock
Min.: 1
Mult.: 1
Gas Sensor Flammable Gas 4.9 V 5.1 V - 10 C + 50 C
SparkFun Air Quality Sensors The MQ-9B is a CO and CH gas-detection sensor from Winsen. The sensing material of the MQ-9B is SnO2 which has a low conductivity in clean air. It detects carbon monoxide (1.5V) by cycling between high and low temperatures. The sensor s conduct 14In Stock
Min.: 1
Mult.: 1
Gas Sensor Carbon Monoxide (CO)
SparkFun Air Quality Sensors The MQ-136 is a Hydrogen Sulfide detection sensor with a sensing range of 1 - 200ppm. The sensing element is SnO2 which has lower conductivity in clean air. When H S gas is present the sensor s conductivity increases with gas concentration. A s 2In Stock
Min.: 1
Mult.: 1
Gas Sensor Hydrogen Sulfide (H2S)
SparkFun Air Quality Sensors SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 (Qwiic)
Datasheet
185In Stock
69On Order
Min.: 1
Mult.: 1
Particle Sensor Air Quality 1.2 V 3.3 V + 15 C + 65 C Qwiic
SparkFun Air Quality Sensors The MQ-137 is an Ammonia (NH ) gas sensor from Winsen. The sensing element is SnO2 which has lower conductivity in clean air. When NH (Ammonia) gas exists the sensor s conductivity gets higher as the gas concentration rises. A simple circuit 8In Stock
Min.: 1
Mult.: 1
Gas Sensor Ammonia (NH3)
SparkFun Air Quality Sensors The SCD30 from Sensirion is a high quality Nondispersive Infrared (NDIR) based CO sensor capable of detecting 400 to 10000ppm with an accuracy of (30ppm+3%). In order to improve accuracy the SCD30 has temperature and humidity sensing built-in a
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
No
Gas Sensor Carbon Dioxide (CO2) 3.3 V 5.5 V 0 C + 50 C
SparkFun Air Quality Sensors SparkFun CO2 Sensor - STC31 (Qwiic) Non-Stocked
Min.: 1
Mult.: 1
No