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Gas Sensors

Manufacturer	Series	Packaging	Part Status	Type	Oxygen Range	Output	Operating Temperature	Voltage - Supply	Current - Supply	Accuracy
Adafruit Industries LLC Amphenol Advanced Sensors Amphenol Advanced Sensors (Telaire) Amphenol SGX Sensortech ams-OSRAM USA INC. Atlas Scientific Automation Components, Inc. Carlo Gavazzi Inc. City Technology Comet America, LP Dart Sensors DFRobot Dwyer Instruments Ellenex ELT SENSOR CORP Gas Sensing Solutions Ltd Honeywell Sensing and Productivity Solutions ifm efector, inc. ILLUMRA Infineon Technologies Innovative Sensor Technology KEMET L-com Microchip Technology Monnit Nanotron, an Inpixon Company Nanova Environmental National Control Devices NI Olimex LTD Panasonic Electronic Components - Semiconductor Products Parallax Inc. Posifa Technologies Renesas Roving Blue ScioSense Seeed Senseair Sensirion SHARP/Socle Technology Smart Sensor Devices SOHA TECH SparkFun Electronics Spec Sensors (A Division of Interlink Electronics) SST Sensing TEKTELIC Communications Unitense	* - 4 7 APC1 BREEZE CDO2-L CDO2-N CMOSens® CozIR®-A DGS2 970 ED35XX ExplorIR®-M ExplorIR®-W EZO-O2™ INIR IR1 IR15 IR2 IR3 IR600 K30 K33 MF010 MF020 MP PGS4100 PID PR52 PS1 PS4 QGC QGS S8 SEN5x SEN6x SenseCAP SGP41 SGX SN-GC SprintIR®-6S SprintIR®-R SprintIR®-W SRAQ SRMF Sunlight Sunrise Sunrise HVAC T3000 T3022 T3030 T5000 T5100 T8000 Telaire® U9101 Ventostat® VQ10 VQ2 VQ20 VQ3 VQ30 VQ35 VQ40 VQ5 VQ500 VQ6 VQ600 XENSIV™ Zirconia	Bag Box Bulk Retail Package Tape & Box (TB) Tape & Reel (TR) Tray Tube	Active Discontinued at InFortune Obsolete	- Acetone (CH3CO) Acetylene Acetylene (C2H2) Air Quality Air Quality, Humidity, Particulate Matter, Temperature Alcohol (C2H6O) Alcohol, Benzine Alcohol, Butane, Hydrogen, Methane, Propane Ammonia (NH3) Ammonia (NH3), Carbon Monoxide (CO) Anaesthesia Arsine (AsH3) Benzene (C6H6) Bromine (Br) Butane (C4H10) Butanol (C4H9OH), n-Butane (C4H10) Carbon Dioxide (CO2) Carbon Dioxide (CO2), Humidity, Temperature Carbon Dioxide (CO2), Methane Carbon Monoxide (CO) Carbon Monoxide (CO), Hydrogen (H2) Carbon Monoxide (CO), Hydrogen Sulfide (H2S) Carbon Monoxide (CO), Methane (CH4) Carbon Monoxide (CO), Nitrogen Dioxide (NO2) Carbon Monoxide (CO), Propane (C3H8) Chlorine (CI2) Chlorine (CI2), Nitrogen Dioxide (NO2), Ozone (O3) Chlorine (CL2) Chlorine Dioxide (CIO2) Chlorine Dioxide (CLO2) CO, CO2, HC CO, NO2 Combustibles (GENL) Diborane (B2H6) Dichlorodifluoromethane (R-12) Diesel, Genl Ethanol, Genl Ethylene Ethylene (C2H4) Ethylene Oxide (C2H4O) Ethylene Oxide (ETO) Flammable Gas Fluorine (F) Formaldehyde (HCHO) Freon (R134a) Gas, Carbon Dioxide Gasoline Gasoline, Genl Genl, Hexane Genl, Iso-Propyl Alcohol Genl, Toluene Germane (GeH4) Humidity, NOx, Particulate Matter, Temperature, VOC Humidity, Particulate Matter, Temperature, VOC Hydrocarbons Hydrocarbons, Methane Hydrogen (H2) Hydrogen (H2), Methane (CH4) Hydrogen Bromide (HBr) Hydrogen Chloride (HCl) Hydrogen Cyanide (HCN) Hydrogen Fluoride (HF) Hydrogen Sulfide (H2S) Hydrogen Sulphide (H2S) Hydrogen, Methane, Propane Iso-Butane (C4H10) Iso-Pentane (C5H12) Isobutane (C4H10) Light Gases Liquefied Natural Gas (LNG), Liquefied Petroleum Gas (LPG) Liquefied Petroleum Gas (LPG) Methane Methane (CH4) Methanol (CH3OH) Methyl Mercaptan (CH4S) Natural Gas (CH4) Natural Gas (CH4), Propane (C3H8) Natural Gas, Propane Nitric Oxide (NO) Nitrogen (N2) Nitrogen Dioxide (NO2) Nitrogen Oxide (NOx) Oxygen Oxygen (O2) Ozone (O3) Particulate Matter Phosphine (PH3) Propane Propane (C3H8) Propane (C3H8), R290 Refrigerant Sensor, R32 (CH2F2) Respiratory Gases Silane (SiH4) Sulfur Dioxide Sulfur Dioxide (SO2) Sulphur Dioxide (SO2) Volatile Organic Compound (VOC)	- -1 mbar ~ 16 mbar 0 mbar ~ 1 bar 0 mbar ~ 10 bar 0 mbar ~ 12.5 bar 0 mbar ~ 125 bar 0 mbar ~ 125 mbar 0 mbar ~ 1250 mbar 0 mbar ~ 15 bar 0 mbar ~ 2.5 bar 0 mbar ~ 25 bar 0 mbar ~ 25 mbar 0 mbar ~ 250 bar 0 mbar ~ 250 mbar 0 mbar ~ 25000 mbar 0 mbar ~ 5 bar 0 mbar ~ 50 bar 0 mbar ~ 50 mbar 0 mbar ~ 500 mbar 0 mbar ~ 7.5 bar 0 mbar ~ 75 mbar 0 mbar ~ 750 mbar 0 mbar ~ 800 bar 0.01 mbar ~ 0.25 mbar 0.025 mbar ~ 50 mbar 0.25 mbar ~ 25 mbar 1 mbar ~ 1000 mbar 1 mbar ~ 250 mbar 100 bar 10000 mbar ~ 50 bar 125 mbar ~ 12.5 bar 1250 mbar ~ 250 bar 2 mbar ~ 3 bar 200 mbar ~ 2000 mbar 25 mbar ~ 250 mbar 25 mbar ~ 5 bar 250 mbar ~ 25 bar 250 mbar ~ 250 bar 250 mbar ~ 5 bar 2500 mbar ~ 25 bar 260 mbar ~ 1.26 bar 300 mbar ~ 1.1 bar 300 mbar ~ 1300 mbar 500 mbar ~ 10 bar 500 mbar ~ 2 bar 600 mbar ~ 1.2 bar 700 mbar ~ 1300 mbar 7500 mbar ~ 25 bar 7500 mbar ~ 250 bar 800 mbar ~ 1.2 bar 800 mbar ~ 1200 mbar 8750 mbar ~ 250 bar 911.88 mbar ~ 1114.52 mbar	- 0 V ~ 10 V 0 V ~ 2 V 0 V ~ 3 V 0 V ~ 3.3 V 0 V ~ 4 V 0 V ~ 5 V 0 V ~ 5 V, 0 V ~ 10 V (Selectable) 0.5 V ~ 3 V 0.5 V ~ 4.5 V 0V ~ 10V, 2V ~ 10V, 0mA ~ 20mA, 4mA ~ 20mA 0V ~ 10V, 2V ~ 10V, 0mA ~ 20mA, 4mA ~ 20mA, Relay 0V ~ 10V, 2V ~ 10V, 4mA ~ 20mA 0V ~ 10V, 4mA ~ 20mA, Relay, RS485 0V ~ 10V, 4mA ~ 20mA, RS485 0V ~ 10V, RS232 0V ~ 5V, 0V ~ 10V 0V ~ 5V, 0V ~ 10V, 4mA ~ 20mA 133µV ~ 189µV 150µV ~ 230µV 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, Relay, RS485 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 2 V ~ 10 V, 4mA ~ 20mA 2.5 V ~ 4 V 2.5V ~ 4V 2V ~ 10V, 4mA ~ 20mA 2V ~ 10V, 4mA ~ 20mA, Relay, RS485 2V ~ 10V, 4mA ~ 20mA, RS485 2V ~ 4V, 2.5V ~ 4.3V 30 mV ~ 50 mV 4 ~ 20mA 45mV, 64mV, 85mV 4mA ~ 20mA 4mA ~ 20mA, Relay 500mV 78µV ~ 108µV 80µV ~ 130µV Analog Analog, Digital Bluetooth CAN Current Ethernet I2C I2C, Modbus, PWM I2C, PWM I2C, PWM, UART I2C, SPI I2C, UART I2C, UART, Voltage LoRaWAN PWM PWM, UART Relay, RS485 RS232 RS485 UART UART, Voltage USB Voltage	- -10°C ~ 40°C -10°C ~ 45°C -10°C ~ 50°C -10°C ~ 55°C -10°C ~ 60°C -10°C ~ 70°C -10°C ~ 80°C -10°C ~ 85°C -20°C ~ 25°C -20°C ~ 40°C -20°C ~ 50°C -20°C ~ 55°C -20°C ~ 55°C (TA) -20°C ~ 60°C -20°C ~ 60°C (TA) -20°C ~ 65°C -20°C ~ 80°C -20°C ~ 85°C -25°C ~ 55°C -25°C ~ 85°C -30°C ~ 46°C -30°C ~ 50°C -30°C ~ 55°C -30°C ~ 60°C -30°C ~ 65°C -30°C ~ 70°C -30°C ~ 80°C -30°C ~ 85°C (TA) -40°C ~ 105°C -40°C ~ 125°C -40°C ~ 50°C -40°C ~ 55°C -40°C ~ 60°C -40°C ~ 65°C -40°C ~ 65°C (TA) -40°C ~ 70°C -40°C ~ 75°C -40°C ~ 85°C -40°C ~ 85°C (TA) -45°C ~ 65°C -50°C ~ 100°C (TA) -50°C ~ 125°C (TA) -5°C ~ 40°C (TA) -5°C ~ 50°C -5°C ~ 50°C (TA) 0°C ~ 25°C 0°C ~ 40°C 0°C ~ 49°C 0°C ~ 500°C 0°C ~ 50°C 0°C ~ 50°C (TA) 0°C ~ 60°C 0°C ~ 70°C 14 ~ 140°F (-10 ~ 60°C) 32 ~ 158°F (0 ~ 70°C) 5°C ~ 50°C 700°C	- 0.9V 1.3V 1.4V 1.4V ~ 1.6V, 4.9V ~ 5.1V 1.5V ~ 3.3V 1.62V ~ 1.98V 1.71V ~ 1.98V 1.75V ~ 3.6V 1.7V ~ 3.6V 1.8V 1.8V ~ 3.6V 1.9V ~ 2.1V 10.8V ~ 13.2V 10V ~ 30V 11.8V ~ 12.2V 12V 12V ~ 24V 12V ~ 30V 12V ~ 36V 12VAC/DC ~ 24VAC/DC 15V ~ 30V 15VAC ~ 24VAC, 18VDC ~ 30VDC 16VAC ~ 28VAC, 16VDC ~ 35VDC 17.5V ~ 30V 18 VAC ~ 30VAC RMS, 18 VDC ~ 42 VDC 18 VAC ~ 32VAC RMS, 18 VDC ~ 42 VDC 18V ~ 30V 18V ~ 40V 18VAC ~ 30VAC, 18VDC ~ 42VDC 19.2V ~ 28.8V 2.4V ~ 2.6V 2.4V ~ 5.5V 2.5V 2.5V ~ 5V 2.6V ~ 3.6V 2.7V ~ 3.3V 2.7V ~ 5.5V 2.7V ~ 5V 2.7V ~ 8V 2.9V ~ 3.1V 20V ~ 28V 22.8V ~ 25.2V 23.5V ~ 24.5V 23.8V ~ 24.2V 24V 24VAC, 10.5VDC ~ 40VDC 24VAC, 16.5VDC ~ 40VDC 24VAC/DC 2V 2V ~ 3.45V 2V ~ 3.6V 2V ~ 3.8V 3.05V ~ 5.5V 3.135V ~ 3.465V 3.15V ~ 3.45V 3.15V ~ 5.5V 3.1V ~ 3.5V 3.25V ~ 5.5V 3.2V 3.2V ~ 3.55V 3.2V ~ 3.5V 3.2V ~ 3.6V 3.2V ~ 5.25V 3.2V ~ 5.5V 3.2V ~ 5V 3.3V 3.3V ~ 5.5V 3.3V ~ 5V 3.5V 3.6V 3.6V ~ 10V 32V 3V 3V ~ 15V 3V ~ 3.6V 3V ~ 3.6V, 10.8V ~ 13.2V 3V ~ 4.25V 3V ~ 4.2V 3V ~ 5V 3V, 5V 4.15V ~ 4.35V 4.2V 4.35V 4.45V ~ 5.5V 4.5 ~ 5.5V 4.5V 4.5V ~ 12V 4.5V ~ 14V 4.5V ~ 5.25V 4.5V ~ 5.5V 4.75 ~ 5.25V 4.75V ~ 12V 4.75V ~ 5.25V 4.75V ~ 5.5V 4.8V ~ 5.2V 4.9V ~ 5.1V 4V 4V ~ 24V 5mV 5V 5V ~ 12V 5V ~ 14V 5V ~ 16V 5VDC 6.5V ~ 12V 6.5V ~ 15V 6V 8V ~ 28V 8V ~ 35V 9V ~ 18V 9V ~ 24V 9V ~ 30V	- 1.5mA 100mA 100µA 10mA 10µA 110mA 11mA 120mA 125mA 12mA 13.9mA 13mA 14.6mA 150mA 15mA 15µA 160mA 165mA 175mA 18mA 19mA 1A 1mA 1µA/30µA 1µA/34µA 1µA/34µA, 125mA 2.6mA 2.7mA 2.8mA 200mA 20mA 22.6mA 22mA 23µA 250mA 25mA 26mA 27mA 28mA 29mA 2A 300mA 300µA 30mA 32mA 330mA 335mA 33mA 350mA 35mA 36mA 38mA 39mA 3mA 4 ~ 20mA 40mA 43.5mA 43mA 45mA 45µA 47mA 48mA 49mA 4mA 500mA 50mA 55mA 57mA 5mA 6.1mA 600mA 600µA 60mA 65µA 7.4mA 73.5mA 750mA 75mA 7mA 800µA, 6.1mA 80mA 8mA 90mA	- 10% 15% 2% 3% < 5 mbar ±0.01% ±0.3% ±0.4% ±0.5% ±1% ±10% ±15% ±1°C ±2% ±2.5% ±20% ±25% ±3% ±3% RH ±4% ±4.5% RH ±5% ±6%

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Part Status	Type	Oxygen Range	Output	Operating Temperature	Voltage - Supply	Current - Supply	Accuracy
006-0-0008 SUNRISE Senseair	1,066	-	RFQ	Datasheet	Sunrise HVAC	Box	Active	Carbon Dioxide (CO2)	-	I2C, UART	0°C ~ 50°C	3.05V ~ 5.5V	1µA/34µA, 125mA	±3%
006-0-0007 SUNRISE Senseair	878	-	RFQ	Datasheet	Sunrise	Box	Active	Carbon Dioxide (CO2)	-	I2C, UART	0°C ~ 50°C	3.05V ~ 5.5V	1µA/34µA	±3%
COZIR-LP-5000 SENSOR CARBON DIOXIDE UART OUT Gas Sensing Solutions Ltd	42	-	RFQ	Datasheet	CozIR®-A	Box	Active	Carbon Dioxide (CO2)	500 mbar ~ 10 bar	UART	0°C ~ 50°C	3.25V ~ 5.5V	1mA	±3%
030-8-0006 K30 ABC=ON Senseair	734	-	RFQ	Datasheet	K30	Tray	Active	Carbon Dioxide (CO2)	-	I2C, UART, Voltage	0°C ~ 50°C	4.5V ~ 5.25V	40mA	±3%
T6713 SENSOR CARBON DIOXIDE I2C OUTPUT Amphenol Advanced Sensors (Telaire)	121	-	RFQ	Datasheet	Telaire®	Bulk	Active	Carbon Dioxide (CO2)	-	I2C	14 ~ 140°F (-10 ~ 60°C)	4.5V ~ 5.5V	200mA	±2%
INIR2-CD100% SENSOR CARBON DIOXIDE ANALOG OUT Amphenol SGX Sensortech	29	-	RFQ	Datasheet	INIR	Bulk	Active	Carbon Dioxide (CO2)	-	Analog	-40°C ~ 75°C	3.2V ~ 5.25V	32mA	-
ZMOD4410AI3V SENSOR AIR QUALITY I2C OUTPUT Renesas Electronics Corporation	1,908	-	RFQ	Datasheet	-	Tray	Active	Air Quality	-	I2C	-40°C ~ 65°C (TA)	1.7V ~ 3.6V	13mA	±15%
SEN-09404 SENSOR METHANE 2.5V-4 V OUTPUT SparkFun Electronics	116	-	RFQ	Datasheet	-	Bulk	Active	Methane	-	2.5 V ~ 4 V	-	4.9V ~ 5.1V	-	-
ENS161-BLGT SENSOR AIR QUALITY I2C OUTPUT ScioSense	4,230	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	Air Quality	-	I2C, SPI	-40°C ~ 85°C	1.71V ~ 1.98V	12mA	-
MICS-VZ-89TE SENSOR AIR QUALITY I2C OUTPUT Amphenol SGX Sensortech	425	-	RFQ	Datasheet	-	Bulk	Active	Air Quality	-	I2C, PWM	0°C ~ 50°C	3.3V	38mA	-
110-407 SENSOR OZONE SMD SPEC Sensors (a division of Interlink Electronics)	158	-	RFQ	Datasheet	-	Bulk	Active	Ozone (O3)	-	-	-30°C ~ 50°C	-	-	-
110-601 SENSOR SULFUR DIOXIDE CUR OUT SPEC Sensors (a division of Interlink Electronics)	141	-	RFQ	Datasheet	-	Bulk	Active	Sulfur Dioxide	-	Current	-30°C ~ 50°C	-	-	±3% RH
T6793-5K SENSOR CARBON DIOXIDE I2C OUTPUT Amphenol Advanced Sensors (Telaire)	945	-	RFQ	Datasheet	-	Bulk	Active	Carbon Dioxide (CO2)	-	I2C, PWM	-10°C ~ 60°C	4.5V ~ 5.5V	20mA	-
T6793 SENSOR CARBON DIOXIDE I2C OUTPUT Amphenol Advanced Sensors (Telaire)	937	-	RFQ	Datasheet	-	Bulk	Active	Carbon Dioxide (CO2)	-	I2C, PWM	-10°C ~ 60°C	4.5V ~ 5.5V	20mA	-
009-4-0001 SUNLIGHT R32 Senseair	146	-	RFQ	Datasheet	Sunlight	Box	Active	Refrigerant Sensor, R32 (CH2F2)	-	I2C, UART	-40°C ~ 70°C	3.05V ~ 5.5V	-	±2.5%
RRH62000-A1V RRH62000-A1 AIR QUALITY MODULE ( Renesas Electronics Corporation	534	-	RFQ	Datasheet	-	Tray	Active	-	-	-	-	-	-	-
004-0-0053 S8 LP 2000PPM CO2 Senseair	478	-	RFQ	Datasheet	S8	Tray	Active	Carbon Dioxide (CO2)	-	PWM, UART	0°C ~ 50°C	4.5V ~ 5.25V	18mA	±3%
968-046 SENSOR OZONE 0-3V OUTPUT SPEC Sensors (a division of Interlink Electronics)	139	-	RFQ	Datasheet	-	Bulk	Active	Ozone (O3)	-	0 V ~ 3 V	-20°C ~ 40°C	2.7V ~ 3.3V	15µA	±2%
968-047 SENSOR NITROGEN DIOXIDE 0-3V OUT SPEC Sensors (a division of Interlink Electronics)	103	-	RFQ	Datasheet	-	Bulk	Active	Nitrogen Dioxide (NO2)	-	0 V ~ 3 V	-40°C ~ 50°C	2.7V ~ 3.3V	15µA	±2%
968-001 SENSOR CARBON MONOXIDE 0-3V OUT SPEC Sensors (a division of Interlink Electronics)	75	-	RFQ	Datasheet	-	Bulk	Active	Carbon Monoxide (CO)	-	0 V ~ 3 V	-40°C ~ 50°C	2.7V ~ 3.3V	15µA	±3%

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