Air Quality Sensors

Results: 1.102
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Sensor Type
Measuring Range - Min
Measuring Range - Max
Accuracy
Output Type
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Series
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
50In 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-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 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 9In Stock
Min.: 1
Mult.: 1
Gas Sensor Ammonia (NH3)
Amphenol SGX Sensortech Air Quality Sensors PS4 Series Solid Polymer Gas Sensor Hydrogen Cyanide 50ppm
Datasheet
4In Stock
Min.: 1
Mult.: 1
Solid Polymer 4-series Hydrogen Cyanide 0 PPM 50 PPM Analog - 20 C + 55 C PS4 Series

Bosch Sensortec Air Quality Sensors MEMS humidity, pressure and temperature sensor
Datasheet
50.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

1.7 V 3.6 V - 40 C + 85 C
Bosch Sensortec Air Quality Sensors Combined gas, humidity, pressure and temperature sensor
Datasheet
More Info Available
MouseReel Available
Min.: 1
Mult.: 1
: 6.000

Gas Sensor Air Quality 1.71 V 3.6 V - 40 C + 85 C
ScioSense Air Quality Sensors ENS161-BLGT LGA9 T&R 1K5 - Digital Metal-Oxide Multi-Gas Sensor with permanent and low power mode of operation
Datasheet
1.500On Order
Min.: 1
Mult.: 1
: 1.500

Gas Sensor Multi-Gas 1.71 V 3.6 V - 40 C + 85 C ENS161
SST Sensing Air Quality Sensors Oxygen Transmitter
Datasheet
More Info Available
Min.: 1
Mult.: 1

Oxygen Sensor Zirconium Dioxide (ZrO2) 21.6 V 26.4 V - 10 C + 85 C
SST Sensing Air Quality Sensors Zirconia oxygen transmitter 220mm (8.7" ) probe. 400degC max temp. analog outputs
Datasheet
More Info Available
Min.: 1
Mult.: 1

Oxygen Sensor Oxygen (O) 1 % 24 VDC - 10 C + 85 C OXY-FLEX
DFRobot Air Quality Sensors Gravity: Electrochemical Ozone Sensor (0-10 ppm, I2C)
Datasheet
45In Stock
31On Order
Min.: 1
Mult.: 1

Gas Sensor Air Quality 3.3 V 5.5 V - 20 C + 50 C Gravity
Amphenol SGX Sensortech Air Quality Sensors PS4 Series Solid Polymer Gas Sensor VOC 200ppm
Datasheet
More Info Available
Min.: 1
Mult.: 1

Solid Polymer 4-series Volatile Organic Compounds (VOCs) 0 PPM 200 PPM Analog - 40 C + 55 C PS4 Series
Amphenol SGX Sensortech Air Quality Sensors 4 Series Ammonia Sensor - 100ppm
Datasheet
More Info Available
Min.: 1
Mult.: 1

Electrochemical 4-series Ammonia 0 PPM 100 PPM Analog - 40 C + 50 C Electro-Chemical
Honeywell Air Quality Sensors 4 SERIES NDIR HC SENSOR
Datasheet
More Info Available
Min.: 1
Mult.: 1

Gas Sensor Methane (CH4) 2 %, 5 % 3 VDC 5 VDC - 20 C + 60 C NDIR
Senseair Air Quality Sensors Senseair Sunlight CO2
Datasheet
More Info Available
Min.: 1
Mult.: 1

Gas Sensor Carbon Dioxide (CO2) 3 % 3.05 V 5.5 V 0 C + 50 C Sunlight
Sharp Microelectronics Air Quality Sensors DUST SENSOR INFRARED
Datasheet
1.000On Order
Min.: 1
Mult.: 1

Dust Sensor Dust 4.5 V 5.5 V - 10 C + 65 C
Adafruit Air Quality Sensors Adafruit PMSA003I Air Quality Breakout - STEMMA QT / Qwiic
More Info Available
Min.: 1
Mult.: 1

Oxygen Sensor Air Quality 4.5 V 5.5 V - 10 C + 60 C
Seeed Studio Air Quality Sensors Grove - Formaldehyde Sensor (SFA30) - HCHO Sensor - Arduino/ Raspberry Pi Support
More Info Available
Min.: 1
Mult.: 1
Gas Sensor
Sharp Microelectronics Air Quality Sensors DUST SENSOR INFRARED
Datasheet
More Info Available
Min.: 1
Mult.: 1

Dust Sensor Dust 4.5 V 5.5 V - 10 C + 65 C
DFRobot Air Quality Sensors Fermion: MEMS Odor Smell Gas Detection Sensor (Breakout, 0.5-50ppm)
15On Order
Min.: 1
Mult.: 1

Gas Sensor
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/
More Info Available
Min.: 1
Mult.: 1

Air Sensor Oxygen 5 % 10 VDC 30 VDC 0 C + 40 C
Amphenol SGX Sensortech Air Quality Sensors Digital Infrared Gas Sensor - R290 (Propane) - Modbus RS485 5-24V with 230V relay
Datasheet
More Info Available
Min.: 1
Mult.: 1

Integrated Infrared C3H8 2.1 % RS485 and Relay 11.4 VDC 25.2 VDC - 20 C + 75 C INIR7 series
Amphenol SGX Sensortech Air Quality Sensors 16mm 0-5% vol CO2 InfraGasSenswThermis
Datasheet
More Info Available
Min.: 1
Mult.: 1

Infrared - Analog Carbon Dioxide (CO2) 0 % 5 % Analog 3 V 5 V - 20 C + 55 C IR (NDIR) Series
Amphenol SGX Sensortech Air Quality Sensors MEMS Pellistor Gas Sensor, 0-5% volume Flammable Gases, Hazardous Area safe (ATEX certified), Flameproof enclosure Sensing(EX-da certified), with pins
Datasheet
More Info Available
Min.: 1
Mult.: 1

MEMS Pellistor Flammable 0 % 5 % Analog 1.6 V 3.2 V - 20 C + 60 C MP7227 Series
Amphenol SGX Sensortech Air Quality Sensors 10.6eV - 0-1000ppm detection range, 250ppb resolution - CE Certified Sensors
More Info Available
Min.: 1
Mult.: 1

PID VOC 0 PPM 1000 PPM Analog PID Series
Amphenol SGX Sensortech Air Quality Sensors PS1 Series Solid Polymer Gas Sensor Module Carbon Monoxide 1000ppm - UART
Datasheet
More Info Available
Min.: 1
Mult.: 1

Solid Polymer Module 1-series 0 PPM 1000 PPM 5 % UART - 40 C + 55 C PS1 -Modules