Air Quality Sensors – Mouser Korea, Republic of

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IR Gas Sensors

Amphenol SGX Sensortech IR Gas Sensors use the non-dispersive infrared (NDIR) principle to detect and monitor the presence of carbon dioxide, hydrocarbons, and acetylene gases. These low-power sensors are built with a rugged stainless steel construction and no moving parts, providing reliable, fail-safe operation with low maintenance. Amphenol SGX Sensortech IR Gas Sensors feature an immunity from "poisoning."

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Sensor Type	Measuring Range - Max	Output Type	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Output Voltage	Mounting Style	Series
Air Quality Sensors 16mmHydCarInfrGasSen 0-5%/0-100%VIntTher IR12EM Amphenol SGX Sensortech 1: ₩247,568.3 13In Stock	Mfr. Part # IR12EM Mouser Part # 523-IR12EM	Amphenol SGX Sensortech	Air Quality Sensors 16mmHydCarInfrGasSen 0-5%/0-100%VIntTher Learn More about Amphenol SGX Sensortech amphenol sgx ir1 sensors	Datasheet	13In Stock	₩247,568.3 ₩218,919.2 ₩215,424.4 ₩215,410.3 View ₩214,804.4 Quote	Min.: 1 Mult.: 1	Infrared - Analog	Hydrocarbon	100 %	Analog	3 V	5 V	- 20 C	+ 55 C		Through Hole	IR1x Series
Air Quality Sensors Srs2 19mm 0-5% CO2 IR Sens w Thermistor IR21EJ Amphenol SGX Sensortech 1: ₩256,347.6 19In Stock	Mfr. Part # IR21EJ Mouser Part # 523-IR21EJ	Amphenol SGX Sensortech	Air Quality Sensors Srs2 19mm 0-5% CO2 IR Sens w Thermistor Learn More about Amphenol SGX Sensortech amphenol sgx ir2 sensors	Datasheet	19In Stock	₩256,347.6 ₩239,451.3 ₩227,374.4 ₩222,047.6 View ₩219,144.7 Quote	Min.: 1 Mult.: 1	Infrared - Analog	Carbon Dioxide (CO2)	5 %	Analog	3 V	5 V	- 20 C	+ 55 C		Through Hole	IR2x Series
Air Quality Sensors 19mm 0-5% vol CO2 InfrGsSnswTempSensIC IR11GJ Amphenol SGX Sensortech 1: ₩260,927.5 25In Stock	Mfr. Part # IR11GJ Mouser Part # 523-IR11GJ	Amphenol SGX Sensortech	Air Quality Sensors 19mm 0-5% vol CO2 InfrGsSnswTempSensIC Learn More about Amphenol SGX Sensortech amphenol sgx ir1 sensors	Datasheet	25In Stock	₩260,927.5 ₩229,558.7 ₩220,300.2 ₩213,789.7 View ₩210,041.3 Quote	Min.: 1 Mult.: 1	Infrared - Analog	Carbon Dioxide (CO2)	5 %	Analog	3 V	5 V	- 20 C	+ 55 C		Through Hole	IR1x Series
Air Quality Sensors 19mm 0-5% vol CO2 InfraGasSenswThermis IR11EJ Amphenol SGX Sensortech 1: ₩249,357.9 11In Stock	Mfr. Part # IR11EJ Mouser Part # 523-IR11EJ	Amphenol SGX Sensortech	Air Quality Sensors 19mm 0-5% vol CO2 InfraGasSenswThermis Learn More about Amphenol SGX Sensortech amphenol sgx ir1 sensors	Datasheet	11In Stock	₩249,357.9 ₩220,398.9 ₩211,774.6 ₩211,760.5 View ₩208,392.5 Quote	Min.: 1 Mult.: 1	Infrared - Analog	Carbon Dioxide (CO2)	5 %	Analog	3 V	5 V	- 20 C	+ 55 C		Through Hole	IR1x Series
Air Quality Sensors 19mm 100% volume CO2 Infrared Gas Sensor IR11BR Amphenol SGX Sensortech 1: ₩290,548.9 2In Stock	Mfr. Part # IR11BR Mouser Part # 523-IR11BR	Amphenol SGX Sensortech	Air Quality Sensors 19mm 100% volume CO2 Infrared Gas Sensor Learn More about Amphenol SGX Sensortech amphenol sgx ir1 sensors	Datasheet	2In Stock	₩290,548.9 ₩271,721.9 ₩258,264.1 ₩252,331.4	Min.: 1 Mult.: 1	Infrared - Analog	Carbon Dioxide (CO2)	100 %	Analog	3 V	5 V	- 20 C	+ 55 C		Through Hole	IR1x Series
Air Quality Sensors 16mm 0-5% vol CO2 InfraGasSenswThermis IR11EM Amphenol SGX Sensortech 1: ₩289,266.5 3In Stock	Mfr. Part # IR11EM Mouser Part # 523-IR11EM	Amphenol SGX Sensortech	Air Quality Sensors 16mm 0-5% vol CO2 InfraGasSenswThermis Learn More about Amphenol SGX Sensortech amphenol sgx ir1 sensors	Datasheet	3In Stock	₩289,266.5 ₩229,643.2 ₩217,989.1 ₩212,845.6 ₩210,041.3	Min.: 1 Mult.: 1	Infrared - Analog	Carbon Dioxide (CO2)	5 %	Analog	3 V	5 V	- 20 C	+ 55 C		Through Hole	IR1x Series
Air Quality Sensors 19mmHydCarInfrGasSen 0-5%/0-100%VTempIC IR12GJ Amphenol SGX Sensortech 1: ₩319,719.3 2In Stock	Mfr. Part # IR12GJ Mouser Part # 523-IR12GJ	Amphenol SGX Sensortech	Air Quality Sensors 19mmHydCarInfrGasSen 0-5%/0-100%VTempIC Learn More about Amphenol SGX Sensortech amphenol sgx ir1 sensors	Datasheet	2In Stock	₩319,719.3 ₩238,450.7 ₩226,416.2 ₩221,103.5 ₩218,214.6	Min.: 1 Mult.: 1	Infrared - Analog	Hydrocarbon	100 %	Analog	3 V	5 V	- 20 C	+ 55 C		Through Hole	IR1x Series
Air Quality Sensors Srs 2 19mm 0-2%CO2 0-5%/100%BB IRSensor IR25TT Amphenol SGX Sensortech 1: ₩501,802 22In Stock	Mfr. Part # IR25TT Mouser Part # 523-IR25TT	Amphenol SGX Sensortech	Air Quality Sensors Srs 2 19mm 0-2%CO2 0-5%/100%BB IRSensor Learn More about Amphenol SGX Sensortech amphenol sgx ir25 sensors	Datasheet	22In Stock	₩501,802 ₩466,670.7 ₩421,759.5 Quote Quote	Min.: 1 Mult.: 1	Infrared - Analog	Carbon Dioxide + Methane	5 %, 100 %	Analog	3 V	5 V	- 20 C	+ 60 C		Through Hole	IR2x Series
Air Quality Sensors PellistorPr3.5V/90mA Solid Lg ClsdCanCom VQ31MB Amphenol SGX Sensortech 1: ₩88,103.2 15In Stock	Mfr. Part # VQ31MB Mouser Part # 523-VQ31MB	Amphenol SGX Sensortech	Air Quality Sensors PellistorPr3.5V/90mA Solid Lg ClsdCanCom Learn More about Amphenol SGX Sensortech amphenol sgx vq31 thermal gas sensors	Datasheet	15In Stock	₩88,103.2 ₩81,395.4 ₩76,604.1 ₩74,490.3 View ₩73,334.8 ₩72,348.3	Min.: 1 Mult.: 1	Thermal Conductivity	Light Gases (H2, He), CO2, CH4	100 %	Analog	2 V	3.45 V				Wire Leads	Thermal Conductivity
Air Quality Sensors 19mmHydCarInfrGasSen 0-5%/0-100%VIntTher IR12EJ Amphenol SGX Sensortech 25: ₩221,103.5 Non-Stocked Lead-Time 3 Weeks	Mfr. Part # IR12EJ Mouser Part # 523-IR12EJ	Amphenol SGX Sensortech	Air Quality Sensors 19mmHydCarInfrGasSen 0-5%/0-100%VIntTher Learn More about Amphenol SGX Sensortech amphenol sgx ir1 sensors	Datasheet	Non-Stocked Lead-Time 3 Weeks	₩221,103.5 ₩218,214.6 View Quote	Min.: 25 Mult.: 25	Infrared - Analog	Hydrocarbon	100 %	Analog	3 V	5 V	- 20 C	+ 55 C		Through Hole	IR1x Series
Air Quality Sensors 19mm 0-5% CO2 BrB HC IR Sens w Thermisto IR15TT Amphenol SGX Sensortech 1: ₩423,704.2 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # IR15TT Mouser Part # 523-IR15TT	Amphenol SGX Sensortech	Air Quality Sensors 19mm 0-5% CO2 BrB HC IR Sens w Thermisto Learn More about Amphenol SGX Sensortech amphenol sgx ir15 sensors	Datasheet	Non-Stocked Lead-Time 8 Weeks	₩423,704.2 ₩397,479 ₩370,464.6 Quote Quote	Min.: 1 Mult.: 1	Infrared - Analog	Carbon Dioxide + Hydrocarbon	5 %	Analog	3 V	5 V	- 20 C	+ 55 C		Through Hole	IR1x Series
Air Quality Sensors 19mm0-5%CO2 0-5%/100% HC IR Sens IR15TT-M Amphenol SGX Sensortech 25: ₩343,957.5 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # IR15TT-M Mouser Part # 523-IR15TT-M	Amphenol SGX Sensortech	Air Quality Sensors 19mm0-5%CO2 0-5%/100% HC IR Sens Learn More about Amphenol SGX Sensortech amphenol sgx ir15 sensors	Datasheet	Non-Stocked Lead-Time 4 Weeks	₩343,957.5 View Quote	Min.: 25 Mult.: 25	Infrared - Analog	Carbon Dioxide + Hydrocarbon	5 %, 100 %	Analog	3 V	5 V	- 20 C	+ 55 C		Through Hole	IR1x Series
Air Quality Sensors 0-100%CH4&CO2IRGsSen BioGasAppsWIntTherm IR15TT-R Amphenol SGX Sensortech 25: ₩381,442.3 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # IR15TT-R Mouser Part # 523-IR15TT-R	Amphenol SGX Sensortech	Air Quality Sensors 0-100%CH4&CO2IRGsSen BioGasAppsWIntTherm Learn More about Amphenol SGX Sensortech amphenol sgx ir15 sensors	Datasheet	Non-Stocked Lead-Time 4 Weeks	₩381,442.3 Quote Quote	Min.: 25 Mult.: 25	Infrared - Analog	Biogas	100 %	Analog	3 V	5 v	- 20 C	+ 55 C		Through Hole	IR1x Series
Air Quality Sensors Srs2 16mm 0 -5% CO2 IR Sens w Thermistor IR21EM Amphenol SGX Sensortech 25: ₩234,138.6 Non-Stocked Lead-Time 3 Weeks	Mfr. Part # IR21EM Mouser Part # 523-IR21EM	Amphenol SGX Sensortech	Air Quality Sensors Srs2 16mm 0 -5% CO2 IR Sens w Thermistor Learn More about Amphenol SGX Sensortech amphenol sgx ir2 sensors	Datasheet	Non-Stocked Lead-Time 3 Weeks	₩234,138.6 ₩229,671.4 View Quote	Min.: 25 Mult.: 25	Infrared - Analog	Carbon Dioxide (CO2)	5 %	Analog	3 V	5 V	- 20 C	+ 55 C		Through Hole	IR2x Series
Air Quality Sensors Srs2 19mm 0-5% CO2 IR Sens wTempSens IC IR21GJ Amphenol SGX Sensortech 25: ₩234,138.6 Non-Stocked Lead-Time 3 Weeks	Mfr. Part # IR21GJ Mouser Part # 523-IR21GJ	Amphenol SGX Sensortech	Air Quality Sensors Srs2 19mm 0-5% CO2 IR Sens wTempSens IC Learn More about Amphenol SGX Sensortech amphenol sgx ir2 sensors	Datasheet	Non-Stocked Lead-Time 3 Weeks	₩234,138.6 ₩229,671.4 View Quote	Min.: 25 Mult.: 25	Infrared - Analog	Carbon Dioxide (CO2)	5 %	Analog	3 V	5 V	- 20 C	+ 55 C		Through Hole	IR2x Series
Air Quality Sensors Srs 2 16mm 0-5% CO2 IR SenswTempSens IC IR21GM Amphenol SGX Sensortech 25: ₩234,138.6 Non-Stocked Lead-Time 3 Weeks	Mfr. Part # IR21GM Mouser Part # 523-IR21GM	Amphenol SGX Sensortech	Air Quality Sensors Srs 2 16mm 0-5% CO2 IR SenswTempSens IC Learn More about Amphenol SGX Sensortech amphenol sgx ir2 sensors	Datasheet	Non-Stocked Lead-Time 3 Weeks	₩234,138.6 ₩229,671.4 View Quote	Min.: 25 Mult.: 25	Infrared - Analog	Carbon Dioxide (CO2)	5 %	Analog	3 V	5 V	- 20 C	+ 55 C		Through Hole	IR2x Series
Air Quality Sensors Srs 2 19mm 0-5%/100% HC IRSenswThermisto IR22EJ Amphenol SGX Sensortech 25: ₩220,906.2 Non-Stocked Lead-Time 3 Weeks	Mfr. Part # IR22EJ Mouser Part # 523-IR22EJ	Amphenol SGX Sensortech	Air Quality Sensors Srs 2 19mm 0-5%/100% HC IRSenswThermisto Learn More about Amphenol SGX Sensortech amphenol sgx ir2 sensors	Datasheet	Non-Stocked Lead-Time 3 Weeks	₩220,906.2	Min.: 25 Mult.: 25	Infrared - Analog	Hydrocarbon	100 %	Analog	3 V	5 V	- 20 C	+ 55 C		Through Hole	IR2x Series
Air Quality Sensors Srs 2 19mm 0-5%/100% HC IRSenswTempSensI IR22GJ Amphenol SGX Sensortech 25: ₩220,906.2 Non-Stocked Lead-Time 3 Weeks	Mfr. Part # IR22GJ Mouser Part # 523-IR22GJ	Amphenol SGX Sensortech	Air Quality Sensors Srs 2 19mm 0-5%/100% HC IRSenswTempSensI Learn More about Amphenol SGX Sensortech amphenol sgx ir2 sensors	Datasheet	Non-Stocked Lead-Time 3 Weeks	₩220,906.2 View Quote	Min.: 25 Mult.: 25	Infrared - Analog	Hydrocarbon	100 %	Analog	3 V	5 V	- 20 C	+ 55 C		Through Hole	IR2x Series
Air Quality Sensors Srs2 19mm 0-5%/100% Brdbnd HC IR Sensor IR23BD Amphenol SGX Sensortech 25: ₩287,899.6 Non-Stocked Lead-Time 3 Weeks	Mfr. Part # IR23BD Mouser Part # 523-IR23BD	Amphenol SGX Sensortech	Air Quality Sensors Srs2 19mm 0-5%/100% Brdbnd HC IR Sensor Learn More about Amphenol SGX Sensortech amphenol sgx ir2 sensors	Datasheet	Non-Stocked Lead-Time 3 Weeks	₩287,899.6 ₩285,475.7 View Quote	Min.: 25 Mult.: 25	Infrared - Analog	Hydrocarbon	100 %	Analog	3 V	5 V	- 20 C	+ 55 C		Through Hole	IR2x Series
Air Quality Sensors Srs 2 19mm 0-2%CO2 0-5%/100%HC IRSensor IR25TT-M Amphenol SGX Sensortech 25: ₩368,829.9 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # IR25TT-M Mouser Part # 523-IR25TT-M	Amphenol SGX Sensortech	Air Quality Sensors Srs 2 19mm 0-2%CO2 0-5%/100%HC IRSensor Learn More about Amphenol SGX Sensortech amphenol sgx ir25 sensors	Datasheet	Non-Stocked Lead-Time 4 Weeks	₩368,829.9 View Quote	Min.: 25 Mult.: 25	Infrared - Analog	Carbon Dioxide + Methane	5 %, 100 %	Analog		5 V	- 20 C	+ 60 C			IR2x Series
Air Quality Sensors IR Sens Hdfor0-5%CO2 M20 Thrd in AmpCirc IR601/1 Amphenol SGX Sensortech 25: ₩617,159.1 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # IR601/1 Mouser Part # 523-IR601/1	Amphenol SGX Sensortech	Air Quality Sensors IR Sens Hdfor0-5%CO2 M20 Thrd in AmpCirc Learn More about Amphenol SGX Sensortech amphenol sgx ir600 sensors	Datasheet	Non-Stocked Lead-Time 4 Weeks	₩617,159.1 Quote Quote	Min.: 25 Mult.: 25	Infrared - Analog	Carbon Dioxide (CO2)	5 %	Analog		5 V	- 20 C	+ 60 C	2.5 V	Wire	IR6xx Hazardous Series
Air Quality Sensors IR Sens Hdfor0-5%CO2 1/2" Thrd in AmpCir IR601/2 Amphenol SGX Sensortech 1: ₩738,604 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # IR601/2 Mouser Part # 523-IR601/2	Amphenol SGX Sensortech	Air Quality Sensors IR Sens Hdfor0-5%CO2 1/2" Thrd in AmpCir Learn More about Amphenol SGX Sensortech amphenol sgx ir600 sensors	Datasheet	Non-Stocked Lead-Time 4 Weeks	₩738,604 ₩668,580.8 ₩612,226.9 Quote Quote	Min.: 1 Mult.: 1	Infrared - Analog	Carbon Dioxide (CO2)	5 %	Analog		5 V	- 20 C	+ 60 C	2.5 V	Wire	IR6xx Hazardous Series
Air Quality Sensors IR Sens Hdfor0-5%CO2 3/4" Thrd in AmpCir IR601/3 Amphenol SGX Sensortech 25: ₩617,159.1 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # IR601/3 Mouser Part # 523-IR601/3	Amphenol SGX Sensortech	Air Quality Sensors IR Sens Hdfor0-5%CO2 3/4" Thrd in AmpCir Learn More about Amphenol SGX Sensortech amphenol sgx ir600 sensors	Datasheet	Non-Stocked Lead-Time 4 Weeks	₩617,159.1 Quote Quote	Min.: 25 Mult.: 25	Infrared - Analog	Carbon Dioxide (CO2)	5 %	Analog		5 V	- 20 C	+ 60 C	2.5 V	Wire	IR6xx Hazardous Series
Air Quality Sensors IR Sens Hd 0-5%/100% HC M20 Thrd AmpCirc IR602/1 Amphenol SGX Sensortech 25: ₩617,159.1 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # IR602/1 Mouser Part # 523-IR602/1	Amphenol SGX Sensortech	Air Quality Sensors IR Sens Hd 0-5%/100% HC M20 Thrd AmpCirc Learn More about Amphenol SGX Sensortech amphenol sgx ir600 sensors	Datasheet	Non-Stocked Lead-Time 4 Weeks	₩617,159.1 Quote Quote	Min.: 25 Mult.: 25	Infrared - Analog	Hydrocarbon	100 %	Analog		5 V	- 20 C	+ 60 C	2.5 V	Wire	IR6xx Hazardous Series
Air Quality Sensors IRSensorHd 0-5%/100% HC 1/2"Thrd AmpCirc IR602/2 Amphenol SGX Sensortech 25: ₩617,159.1 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # IR602/2 Mouser Part # 523-IR602/2	Amphenol SGX Sensortech	Air Quality Sensors IRSensorHd 0-5%/100% HC 1/2"Thrd AmpCirc Learn More about Amphenol SGX Sensortech amphenol sgx ir600 sensors	Datasheet	Non-Stocked Lead-Time 4 Weeks	₩617,159.1 Quote Quote	Min.: 25 Mult.: 25	Infrared - Analog	Hydrocarbon	100 %	Analog		5 V	- 20 C	+ 60 C	2.5 V	Wire	IR6xx Hazardous Series

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