Gas Sensor Sensors

Types of Sensors

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Results: 249
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Infineon Technologies Air Quality Sensors XENSIV Integrated Thermal Conductivity Gas Sensor ASIL B 915In Stock
1,800Expected 12/11/2026
Cut Tape
€11.39
€11.33
€8.97
€8.37
Reel
€7.34
Min.: 1
Mult.: 1
: 1,800
Honeywell Air Quality Sensors 4 SERIES NDIR HC SENSOR 22In Stock
€298.09
€295.84
Min.: 1
Mult.: 1
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 318In Stock
€6.20
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 10In Stock
€5.59
Min.: 1
Mult.: 1
Infineon Technologies Air Quality Sensors XENSIV Integrated Thermal Conductivity Refrigerant Gas Sensor 117In Stock
Cut Tape
€11.64
€9.82
€9.12
€8.28
Reel
€6.17
Min.: 1
Mult.: 1
: 1,800
Bridgetek Air Quality Sensors Modbus Gas and TrueVOC Sensor 2In Stock
1Expected 29/12/2026
€131.54
€110.96
€103.12
€93.62
Min.: 1
Mult.: 1
SparkFun Air Quality Sensors Carbon Monoxide Sensor MQ-7 19In Stock
€7.05
Min.: 1
Mult.: 1
Sensirion Air Quality Sensors High CO2 accuracy with comprehensive building standard compatibility, builds on the photoacoustic NDIR sensing principle 2,504In Stock
Cut Tape
€18.17
€16.59
€16.00
€15.29
Reel
€13.39
Min.: 1
Mult.: 1
: 600
Sensirion Air Quality Sensors A2L Refrigerant Sensor, R-32, R-454B 8 Pin, 24V, RS485, Relay 309In Stock
€62.45
€52.68
€48.96
€44.44
Min.: 1
Mult.: 1
Sensirion Air Quality Sensors PM, RH & T, CO2 sensor platform 243In Stock
420Expected 03/11/2026
€28.55
€26.20
€25.32
€24.26
Min.: 1
Mult.: 1
Sensirion Air Quality Sensors PM, NOx, VOC, RH & T sensor platform 103In Stock
1,260On Order
€27.97
€24.41
€23.06
€21.42
Min.: 1
Mult.: 1
Sensirion Air Quality Sensors A2L Refrigerant Sensor, R-454A/R-454C/R-455A 8 Pin, 24V, RS485, Relay 185In Stock
600Expected 06/11/2026
€62.45
€52.68
€48.96
€44.44
Min.: 1
Mult.: 1
Sensirion Air Quality Sensors STCC4-D-R3 CO2 I2C, SMD ToR 1500 pcs 1,236In Stock
6,000Expected 30/12/2026
Cut Tape
€8.65
€7.83
€7.53
€7.16
Reel
€5.93
Min.: 1
Mult.: 1
Max.: 1,500
: 1,500
Honeywell Air Quality Sensors HYDROGEN LEAK DETECTOR 78In Stock
€119.98
€110.46
€102.17
€96.90
Min.: 1
Mult.: 1
M5Stack Air Quality Sensors M5Stack MQ-5 Gas Unit (STM32G030) 45In Stock
€4.73
Min.: 1
Mult.: 1
ScioSense Air Quality Sensors ENS161-BLGT LGA9 T&R 1K5 - Digital Metal-Oxide Multi-Gas Sensor with permanent and low power mode of operation 718In Stock
1,500On Order
Cut Tape
€6.42
€5.71
€5.31
€4.38
Reel
€3.49
Min.: 1
Mult.: 1
: 1,500
Dynament Air Quality Sensors Axiom UL60335-20-40 Certified Refrigerant Leak Detector R454B 4-20mA Output
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
41In Stock
€93.08
€86.49
€86.48
€86.47
Min.: 1
Mult.: 1
Sensirion Air Quality Sensors STC31-C, Thermal Conductivity Sensor for CO2IC 443In Stock
1,200Expected 25/11/2026
Cut Tape
€30.17
€27.69
€26.77
€25.67
Reel
€22.86
Min.: 1
Mult.: 1
: 400
DFRobot Air Quality Sensors Fermion: MEMS Odor Smell Gas Detection Sensor (Breakout, 0.5-50ppm) 380In Stock
€4.21
Min.: 1
Mult.: 1
Senseair Air Quality Sensors Senseair S88 Residential 336In Stock
€16.80
€15.33
€14.78
€14.12
Min.: 1
Mult.: 1
Senseair Air Quality Sensors Senseair Sunlight CO2 384In Stock
€28.15
€25.83
€24.97
€23.94
Min.: 1
Mult.: 1
Sensirion Air Quality Sensors Sensirion photoacoustic CO2 sensor 1,492In Stock
Cut Tape
€16.05
€14.63
€14.10
€13.48
Reel
€11.52
Min.: 1
Mult.: 1
: 600
Sensirion Air Quality Sensors Sensirion photoacoustic CO2 sensor 10,676In Stock
Cut Tape
€18.72
€17.09
€16.48
€15.52
Reel
€12.75
Min.: 1
Mult.: 1
: 600
Senseair Air Quality Sensors Senseair Sunrise 500In Stock
€41.18
€37.95
€36.75
€35.75
Min.: 1
Mult.: 1
Amphenol Advanced Sensors Multiple Function Sensor Development Tools T3400 A2L Refrigerant Sensor Evaluation Kit, R-32 4In Stock
€61.20
Min.: 1
Mult.: 1