Select a category below to see filtering options and narrow down your search.
 Show more 
Results: 270
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Dynament Air Quality Sensors Axiom A2L OEM Refrigerant Leak Detector R32 RS485 Output. UL Compliant
Datasheet
4In Stock
Min.: 1
Mult.: 1

Sensirion Air Quality Sensors Sensirion photoacoustic CO2 sensor
Datasheet
48In Stock
9.000On Order
Min.: 1
Mult.: 1
: 600

Adafruit Adafruit Accessories AGS02MA I2C TVOC Gas Sensor 15In Stock
Min.: 1
Mult.: 1

Mikroe Multiple Function Sensor Development Tools Ozone 2 click
Datasheet
6In Stock
Min.: 1
Mult.: 1

Amphenol Advanced Sensors Air Quality Sensors Dual Channel
Datasheet
4In Stock
Min.: 1
Mult.: 1
Amphenol Advanced Sensors T8100-B-GN
Amphenol Advanced Sensors Air Quality Sensors VENTOSTAT, 1CH CO2/P TEMP, UBLK, GENERIC 3In Stock
Min.: 1
Mult.: 1
Amphenol Advanced Sensors T8300-B-GN
Amphenol Advanced Sensors Air Quality Sensors VENTOSTAT, 1CH CO2/P TEMP, UBLK, GENERIC 3In Stock
Min.: 1
Mult.: 1
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
Amphenol Advanced Sensors Air Quality Sensors T3032 100k, Dual Chan, 4 to 20 mA Industrial Sensor
Datasheet
1In Stock
Min.: 1
Mult.: 1
Amphenol Advanced Sensors Air Quality Sensors Wallmount CO2 Sensor
Datasheet
1In Stock
Min.: 1
Mult.: 1
TDK Air Quality Sensors MediPlas Reactor, V 1.0, requires MediPlas Driver PN: Z63000Z2910Z01Z83
Datasheet
5In Stock
Min.: 1
Mult.: 1

Amphenol SGX Sensortech Air Quality Sensors 19mm, 0-5% CO2 Infrared Sensor
Datasheet
5In Stock
Min.: 1
Mult.: 1

Amphenol SGX Sensortech Air Quality Sensors 19mm, 0-5% CO2 Sensor - uncertified
Datasheet
3In Stock
Min.: 1
Mult.: 1

Amphenol SGX Sensortech Air Quality Sensors 4 Series Electrochemical Hydrogen Chloride 30ppm
Datasheet
2In Stock
Min.: 1
Mult.: 1

Amphenol Advanced Sensors Air Quality Sensors Duct air kit sample Norm vent app
Datasheet
3In Stock
Min.: 1
Mult.: 1

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
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
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
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
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
Sensirion Air Quality Sensors VOC and NOx (MOX) Gas Pollutant Sensor
Datasheet
14.990On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

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
725On Order
Min.: 1
Mult.: 1
: 1.500

DFRobot Multiple Function Sensor Development Tools Gravity UART IR CO2 Sensor
Datasheet
44Expected 7/20/2026
Min.: 1
Mult.: 1

Seeed Studio Air Quality Sensors Grove - Formaldehyde Sensor (SFA30) - HCHO Sensor - Arduino/ Raspberry Pi Support Lead-Time 20 Weeks
Min.: 1
Mult.: 1
DFRobot Air Quality Sensors LPB40B IP65 DToF Single-Point Ranging LiDAR Sensor (0.05-40m, UART)
1Expected 7/15/2026
Min.: 1
Mult.: 1