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SparkFun Air Quality Sensors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (INR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Type	Sensor Type	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Output Voltage	Mounting Style	Series
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 SEN-23715 SparkFun 1: ₹4,192.30 17In Stock	Mfr. Part No. SEN-23715 Mouser Part No 474-SEN-23715	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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	17In Stock	₹4,192.30	Min.: 1 Mult.: 1		Gas, Humidity, Temperature Sensor				- 10 C	+ 50 C
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' SEN-10916 SparkFun 1: ₹707.95 195In Stock	Mfr. Part No. SEN-10916 Mouser Part No 474-SEN-10916	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' This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	195In Stock	₹707.95	Min.: 1 Mult.: 1		Gas Sensor	Hydrogen (H)							MQ
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 SEN-09405 SparkFun 1: ₹663.05 318In Stock	Mfr. Part No. SEN-09405 Mouser Part No 474-SEN-09405	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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	318In Stock	₹663.05	Min.: 1 Mult.: 1		Gas Sensor	LPG							MQ
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 SEN-17050 SparkFun 1: ₹621.01 10In Stock	Mfr. Part No. SEN-17050 Mouser Part No 474-SEN-17050	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 This item may require additional import fees and documentation. Customs delays may also occur.		10In Stock	₹621.01	Min.: 1 Mult.: 1		Gas Sensor	Carbon Monoxide (CO)
Air Quality Sensors SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 (Qwiic) SEN-26554 SparkFun 1: ₹5,727.62 106In Stock 69Expected 03-11-2026 New Product	Mfr. Part No. SEN-26554 Mouser Part No 474-SEN-26554 New Product	SparkFun	Air Quality Sensors SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 (Qwiic) Learn More about SparkFun air quality sensor This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	106In Stock 69Expected 03-11-2026	₹5,727.62	Min.: 1 Mult.: 1		Particle Sensor	Air Quality	1.2 V	3.3 V	+ 15 C	+ 65 C		PCB	Qwiic
Air Quality Sensors Carbon Monoxide Sensor MQ-7 SEN-09403 SparkFun 1: ₹752.86 19In Stock	Mfr. Part No. SEN-09403 Mouser Part No 474-SEN-09403	SparkFun	Air Quality Sensors Carbon Monoxide Sensor MQ-7 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	19In Stock	₹752.86	Min.: 1 Mult.: 1		Gas Sensor	Carbon Monoxide (CO)
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 SEN-09404 SparkFun 1: ₹663.05 21In Stock	Mfr. Part No. SEN-09404 Mouser Part No 474-SEN-09404	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	21In Stock	₹663.05	Min.: 1 Mult.: 1		Gas Sensor	Methane (CH4), CNG							MQ
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 SEN-17049 SparkFun 1: ₹558.91 17In Stock	Mfr. Part No. SEN-17049 Mouser Part No 474-SEN-17049	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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	17In Stock	₹558.91	Min.: 1 Mult.: 1		Gas Sensor	Flammable Gas	4.9 V	5.1 V	- 10 C	+ 50 C	2.5 V to 4 V	Through Hole
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 SEN-17053 SparkFun 1: ₹6,109.78 6In Stock	Mfr. Part No. SEN-17053 Mouser Part No 474-SEN-17053	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 This item may require additional import fees and documentation. Customs delays may also occur.		6In Stock	₹6,109.78	Min.: 1 Mult.: 1		Gas Sensor	Ammonia (NH3)
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 SEN-17052 SparkFun 1: ₹3,887.52 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. SEN-17052 Mouser Part No 474-SEN-17052	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 This item may require additional import fees and documentation. Customs delays may also occur.		Non-Stocked Lead-Time 2 Weeks	₹3,887.52	Min.: 1 Mult.: 1		Gas Sensor	Hydrogen Sulfide (H2S)
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 SEN-15112 SparkFun 1: ₹7,882.05 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. SEN-15112 Mouser Part No 474-SEN-15112	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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	Non-Stocked Lead-Time 3 Weeks	₹7,882.05	Min.: 1 Mult.: 1	No	Gas Sensor	Carbon Dioxide (CO2)	3.3 V	5.5 V	0 C	+ 50 C
Air Quality Sensors Need to measure high concentrations of carbon dioxide? When standard CO2 sensors won't cut it the SparkFun Qwiic STC31 Sensor is your solution. This powerful sensor from Sensirion is designed to measure CO2 concentrations all the way up to a stagg SEN-29260 SparkFun 1: ₹8,593.82 Non-Stocked New Product	Mfr. Part No. SEN-29260 Mouser Part No 474-SEN-29260 New Product	SparkFun	Air Quality Sensors Need to measure high concentrations of carbon dioxide? When standard CO2 sensors won't cut it the SparkFun Qwiic STC31 Sensor is your solution. This powerful sensor from Sensirion is designed to measure CO2 concentrations all the way up to a stagg		Non-Stocked	₹8,593.82	Min.: 1 Mult.: 1	No

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