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Gas Sensors

Gas Sensors are designed to detect and respond to the presence or a change in the concentration of a gas. They are characterized by the type of gas being detected. Examples include: acetylene, alcohol, benzine, butane, ammonia, carbon dioxide, carbon monoxide, hydrocarbons, hydrogen, hydrogen sulfide, methane, natural gas, nitrogen dioxide, oxygen, ozone, propane, and sulfur dioxide.
image Part Number Mfr Category Package Description RFQ
Q5-O2-25V-O-X Q5-O2-25V-O-X Q5-O2-25V-O-X Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Oxygen (O2) Sensor 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 Get Quote
Q5-NO2-10P-O-X Q5-NO2-10P-O-X Q5-NO2-10P-O-X Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Nitrogen Dioxide (NO2) Sensor 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 Get Quote
ASENSE-R ASENSE-R ASENSE-R Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Carbon Dioxide (CO2) Sensor 0V ~ 10V, 2V ~ 10V, 0mA ~ 20mA, 4mA ~ 20mA Get Quote
Q-CONTROLLERA-000 Q-CONTROLLERA-000 Q-CONTROLLERA-000 Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Sensor 4mA ~ 20mA, Relay Get Quote
QTS-17191X-S000000-ETHANOL QTS-17191X-S000000-ETHANOL QTS-17191X-S000000-ETHANOL Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Sensor 4mA ~ 20mA Get Quote
QTS-17191X-S000000-ETHYLENE QTS-17191X-S000000-ETHYLENE QTS-17191X-S000000-ETHYLENE Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Sensor 4mA ~ 20mA Get Quote
ASENSE MIII WALL ASENSE MIII WALL ASENSE MIII WALL Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Sensor Get Quote
ESENSE-R-5-LCD ESENSE-R-5-LCD ESENSE-R-5-LCD Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Carbon Dioxide (CO2) Sensor 0V ~ 10V, 2V ~ 10V, 4mA ~ 20mA Get Quote
B5-H2-1000P-O-X B5-H2-1000P-O-X B5-H2-1000P-O-X Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Hydrogen (H2) Sensor 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 Get Quote
ASENSE-R-LCD-REL ASENSE-R-LCD-REL ASENSE-R-LCD-REL Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Carbon Dioxide (CO2) Sensor 0V ~ 10V, 2V ~ 10V, 0mA ~ 20mA, 4mA ~ 20mA, Relay Get Quote
Z10175PN Z10175PN Z10175PN Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Nitrogen (N2) Sensor Get Quote
QTS-61160X-E000000 QTS-61160X-E000000 QTS-61160X-E000000 Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Carbon Monoxide (CO) Sensor 4mA ~ 20mA Get Quote
CTS-M5130X-D00000 CTS-M5130X-D00000 CTS-M5130X-D00000 Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Oxygen (O2) Sensor 2V ~ 10V, 4mA ~ 20mA, Relay, RS485 Get Quote
QTS-61120X-E000000 QTS-61120X-E000000 QTS-61120X-E000000 Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Chlorine (CL2) Sensor 4mA ~ 20mA Get Quote
CTS-M5220X-Q000000 CTS-M5220X-Q000000 CTS-M5220X-Q000000 Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Ammonia (NH3) Sensor 2V ~ 10V, 4mA ~ 20mA, Relay, RS485 Get Quote
Q5-NH3-1000P-O-X Q5-NH3-1000P-O-X Q5-NH3-1000P-O-X Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Ammonia (NH3) Sensor 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 Get Quote
ASENSE-D-REL ASENSE-D-REL ASENSE-D-REL Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Carbon Dioxide (CO2) Sensor 0V ~ 10V, 2V ~ 10V, 0mA ~ 20mA, 4mA ~ 20mA, Relay Get Quote
CTS-M5130X-Q0R0000 CTS-M5130X-Q0R0000 CTS-M5130X-Q0R0000 Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Oxygen (O2) Sensor 2V ~ 10V, 4mA ~ 20mA, Relay, RS485 Get Quote
QTS-61160X-C000000 QTS-61160X-C000000 QTS-61160X-C000000 Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Carbon Monoxide (CO) Sensor 4mA ~ 20mA Get Quote
QTS-17101X-S000000 QTS-17101X-S000000 QTS-17101X-S000000 Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Methane (CH4) Sensor 4mA ~ 20mA Get Quote
Q5-O3-1P-O-X Q5-O3-1P-O-X Q5-O3-1P-O-X Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Ozone (O3) Sensor 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 Get Quote
Q5-CH4-100L-O-X Q5-CH4-100L-O-X Q5-CH4-100L-O-X Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Methane (CH4) Sensor 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 Get Quote
Q5-NH3-100P-O-X Q5-NH3-100P-O-X Q5-NH3-100P-O-X Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Ammonia (NH3) Sensor 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 Get Quote
QTS-17171X-SPF0000 QTS-17171X-SPF0000 QTS-17171X-SPF0000 Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Hydrogen (H2) Sensor 4mA ~ 20mA Get Quote
A/CO2-DUCT A/CO2-DUCT A/CO2-DUCT Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Carbon Dioxide (CO2) Sensor 0V ~ 5V, 0V ~ 10V, 4mA ~ 20mA Get Quote
Q5-CL2-5P-O-X Q5-CL2-5P-O-X Q5-CL2-5P-O-X Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Chlorine (CL2) Sensor 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 Get Quote
QTS-17181X-S000000 QTS-17181X-S000000 QTS-17181X-S000000 Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Gasoline Sensor 4mA ~ 20mA Get Quote
TSENSE-LCD TSENSE-LCD TSENSE-LCD Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Carbon Dioxide (CO2) Sensor 0 V ~ 10 V Get Quote
Q5-HCL-30P-O-X Q5-HCL-30P-O-X Q5-HCL-30P-O-X Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Hydrogen Chloride (HCL) Sensor 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 Get Quote
Q5C-CO-1000P-O-X Q5C-CO-1000P-O-X Q5C-CO-1000P-O-X Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Carbon Monoxide (CO) Sensor 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 Get Quote
ESENSE-R ESENSE-R ESENSE-R Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Carbon Dioxide (CO2) Sensor 0V ~ 10V, 2V ~ 10V, 4mA ~ 20mA Get Quote
Q5-H2S-25P-O-X Q5-H2S-25P-O-X Q5-H2S-25P-O-X Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Hydrogen Sulfide (H2S) Sensor 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 Get Quote
QTS-17131X-S000000 QTS-17131X-S000000 QTS-17131X-S000000 Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Propane (C3H8) Sensor 4mA ~ 20mA Get Quote
QTS-61150X-E000000 QTS-61150X-E000000 QTS-61150X-E000000 Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Nitrogen Dioxide (NO2) Sensor 4mA ~ 20mA Get Quote
85930-018-001 85930-018-001 85930-018-001 Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Carbon Monoxide (CO) Sensor Get Quote
Q5-SO2-6P-O-X Q5-SO2-6P-O-X Q5-SO2-6P-O-X Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Sulfur Dioxide (SO2) Sensor 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 Get Quote
ESENSE-D ESENSE-D ESENSE-D Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Carbon Dioxide (CO2) Sensor 0V ~ 10V, 2V ~ 10V, 4mA ~ 20mA Get Quote
Q5-CO2-5000P-O-X Q5-CO2-5000P-O-X Q5-CO2-5000P-O-X Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Carbon Dioxide (CO2) Sensor 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 Get Quote
ESENSE-IP50 ESENSE-IP50 ESENSE-IP50 Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Carbon Dioxide (CO2) Sensor 0 V ~ 10 V Get Quote
Q5-CO2-5V-O-X Q5-CO2-5V-O-X Q5-CO2-5V-O-X Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Carbon Dioxide (CO2) Sensor 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 Get Quote
Q5-NO-100P-O-X Q5-NO-100P-O-X Q5-NO-100P-O-X Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Nitric Oxide (NO) Sensor 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 Get Quote
ESENSE-R-LCD ESENSE-R-LCD ESENSE-R-LCD Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Carbon Dioxide (CO2) Sensor 0V ~ 10V, 2V ~ 10V, 4mA ~ 20mA Get Quote
85930-018-201 85930-018-201 85930-018-201 Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Carbon Monoxide (CO) Sensor Get Quote
ESENSE-D-LCD ESENSE-D-LCD ESENSE-D-LCD Automation Components, Inc. Sensors, Transducers Tape & Box (TB) Carbon Dioxide (CO2) Sensor 0V ~ 10V, 2V ~ 10V, 4mA ~ 20mA Get Quote
T8042-5V T8042-5V T8042-5V Thermometrics (Amphenol Advanced Sensors) Sensors, Transducers Bulk Carbon Dioxide (CO2) Sensor 0 V ~ 5 V Get Quote
T3032-2-100K-24-P T3032-2-100K-24-P T3032-2-100K-24-P Thermometrics (Amphenol Advanced Sensors) Sensors, Transducers Bulk Carbon Dioxide (CO2) Sensor Get Quote
T5100-E-I T5100-E-I T5100-E-I Thermometrics (Amphenol Advanced Sensors) Sensors, Transducers Bulk Carbon Dioxide (CO2) Sensor 4mA ~ 20mA Get Quote
T5100-GN-LED T5100-GN-LED T5100-GN-LED Thermometrics (Amphenol Advanced Sensors) Sensors, Transducers Bulk Carbon Dioxide (CO2) Sensor Get Quote
T5100-GN-V T5100-GN-V T5100-GN-V Thermometrics (Amphenol Advanced Sensors) Sensors, Transducers Bulk Carbon Dioxide (CO2) Sensor 0V ~ 5V, 0V ~ 10V Get Quote
T5100-E-GN-V T5100-E-GN-V T5100-E-GN-V Thermometrics (Amphenol Advanced Sensors) Sensors, Transducers Bulk Carbon Dioxide (CO2) Sensor 0V ~ 5V, 0V ~ 10V Get Quote
T5100-E-LED T5100-E-LED T5100-E-LED Thermometrics (Amphenol Advanced Sensors) Sensors, Transducers Bulk Carbon Dioxide (CO2) Sensor Get Quote
T5100-GN-I T5100-GN-I T5100-GN-I Thermometrics (Amphenol Advanced Sensors) Sensors, Transducers Bulk Carbon Dioxide (CO2) Sensor 4mA ~ 20mA Get Quote
T5100-E-GN-LED T5100-E-GN-LED T5100-E-GN-LED Thermometrics (Amphenol Advanced Sensors) Sensors, Transducers Bulk Carbon Dioxide (CO2) Sensor Get Quote
T8041-5V T8041-5V T8041-5V Thermometrics (Amphenol Advanced Sensors) Sensors, Transducers Bulk Carbon Dioxide (CO2) Sensor 0V ~ 5V, 0V ~ 10V Get Quote
T5100-E-V T5100-E-V T5100-E-V Thermometrics (Amphenol Advanced Sensors) Sensors, Transducers Bulk Carbon Dioxide (CO2) Sensor 0V ~ 5V, 0V ~ 10V Get Quote
T8042 T8042 T8042 Thermometrics (Amphenol Advanced Sensors) Sensors, Transducers Bulk Carbon Dioxide (CO2) Sensor 0 V ~ 10 V Get Quote
009-4-0001 009-4-0001 009-4-0001 Senseair Sensors, Transducers Box Refrigerant Sensor, R32 (CH2F2) Sensor I2C, UART Get Quote
006-1-0100 006-1-0100 006-1-0100 Senseair Sensors, Transducers Box Carbon Dioxide (CO2) Sensor I2C, UART Get Quote
SSD002/1B-US SSD002/1B-US SSD002/1B-US Smart Sensor Devices Sensors, Transducers Retail Package Air Quality Sensor Get Quote
SSD002/2B-EU SSD002/2B-EU SSD002/2B-EU Smart Sensor Devices Sensors, Transducers Retail Package Air Quality Sensor Bluetooth Get Quote
SSD002/1B-EU SSD002/1B-EU SSD002/1B-EU Smart Sensor Devices Sensors, Transducers Retail Package Air Quality Sensor Get Quote
SSD002/2B-US SSD002/2B-US SSD002/2B-US Smart Sensor Devices Sensors, Transducers Retail Package Air Quality Sensor Bluetooth Get Quote
OXY-LC-V100-455 OXY-LC-V100-455 OXY-LC-V100-455 SST Sensing Sensors, Transducers Bulk Oxygen (O2) Sensor 0 V ~ 10 V Get Quote
OXY-LC-A25-455 OXY-LC-A25-455 OXY-LC-A25-455 SST Sensing Sensors, Transducers Bulk Oxygen (O2) Sensor 4mA ~ 20mA Get Quote
OXY-LC-485 OXY-LC-485 OXY-LC-485 SST Sensing Sensors, Transducers Bulk Oxygen (O2) Sensor RS485 Get Quote
OXY-LC-A100-455 OXY-LC-A100-455 OXY-LC-A100-455 SST Sensing Sensors, Transducers Bulk Oxygen (O2) Sensor 4mA ~ 20mA Get Quote
CDO2-L-US2-A-S-C5-S-S-E CDO2-L-US2-A-S-C5-S-S-E CDO2-L-US2-A-S-C5-S-S-E Ellenex Sensors, Transducers Box Oxygen (O2) Sensor LoRaWAN Get Quote
CDO2-N-C-S-C5-S-S-I CDO2-N-C-S-C5-S-S-I CDO2-N-C-S-C5-S-S-I Ellenex Sensors, Transducers Box Oxygen (O2) Sensor Get Quote
CDO2-L-AU2-A-S-C5-S-S-E CDO2-L-AU2-A-S-C5-S-S-E CDO2-L-AU2-A-S-C5-S-S-E Ellenex Sensors, Transducers Box Oxygen (O2) Sensor LoRaWAN Get Quote
CDO2-L-AU1-A-S-C5-S-S-E CDO2-L-AU1-A-S-C5-S-S-E CDO2-L-AU1-A-S-C5-S-S-E Ellenex Sensors, Transducers Box Oxygen (O2) Sensor LoRaWAN Get Quote
CDO2-L-AS-A-S-C5-S-S-E CDO2-L-AS-A-S-C5-S-S-E CDO2-L-AS-A-S-C5-S-S-E Ellenex Sensors, Transducers Box Oxygen (O2) Sensor LoRaWAN Get Quote
CDO2-L-EU-A-S-C5-S-S-E CDO2-L-EU-A-S-C5-S-S-E CDO2-L-EU-A-S-C5-S-S-E Ellenex Sensors, Transducers Box Oxygen (O2) Sensor LoRaWAN Get Quote
782642-01 782642-01 782642-01 NI Sensors, Transducers Box Sensor Get Quote
A02P53B7001 A02P53B7001 A02P53B7001 Allsensing Sensors, Transducers Bag Nitrogen Dioxide (NO2) Sensor UART Get Quote
A02P73B7001 A02P73B7001 A02P73B7001 Allsensing Sensors, Transducers Bag Hydrogen Sulfide (H2S) Sensor UART Get Quote
A02P63B7001 A02P63B7001 A02P63B7001 Allsensing Sensors, Transducers Bag Ozone (O3) Sensor UART Get Quote
A02P43B7001 A02P43B7001 A02P43B7001 Allsensing Sensors, Transducers Bag Sulfur Dioxide (SO2) Sensor UART Get Quote
A02P23B7001 A02P23B7001 A02P23B7001 Allsensing Sensors, Transducers Bag Carbon Monoxide (CO) Sensor UART Get Quote
PS1-O3-100 PS1-O3-100 PS1-O3-100 SGX Sensortech (Amphenol SGX Sensortech) Sensors, Transducers Bulk Ozone (O3) Sensor Get Quote
SGX-F2-5 SGX-F2-5 SGX-F2-5 SGX Sensortech (Amphenol SGX Sensortech) Sensors, Transducers Bulk Fluorine (F) Sensor Get Quote
PS1-O3-5 PS1-O3-5 PS1-O3-5 SGX Sensortech (Amphenol SGX Sensortech) Sensors, Transducers Bulk Ozone (O3) Sensor Get Quote
PS4-O3-5 PS4-O3-5 PS4-O3-5 SGX Sensortech (Amphenol SGX Sensortech) Sensors, Transducers Bulk Ozone (O3) Sensor Get Quote
PS1-VOC-1000 PS1-VOC-1000 PS1-VOC-1000 SGX Sensortech (Amphenol SGX Sensortech) Sensors, Transducers Bulk Volatile Organic Compound (VOC) Sensor Get Quote
PS1-O3-5-MOD PS1-O3-5-MOD PS1-O3-5-MOD SGX Sensortech (Amphenol SGX Sensortech) Sensors, Transducers Bulk Ozone (O3) Sensor Get Quote
PS1-HCHO-5 PS1-HCHO-5 PS1-HCHO-5 SGX Sensortech (Amphenol SGX Sensortech) Sensors, Transducers Bulk Formaldehyde (HCHO) Sensor Get Quote
NH3-500-PROBE NH3-500-PROBE NH3-500-PROBE SGX Sensortech (Amphenol SGX Sensortech) Sensors, Transducers Bulk Ammonia (NH3) Sensor RS485 Get Quote
PS1-CO-100 PS1-CO-100 PS1-CO-100 SGX Sensortech (Amphenol SGX Sensortech) Sensors, Transducers Bulk Carbon Monoxide (CO) Sensor Get Quote
PS1-VOC-10-MOD PS1-VOC-10-MOD PS1-VOC-10-MOD SGX Sensortech (Amphenol SGX Sensortech) Sensors, Transducers Bulk Volatile Organic Compound (VOC) Sensor UART Get Quote
PS1-H2-4%-MOD PS1-H2-4%-MOD PS1-H2-4%-MOD SGX Sensortech (Amphenol SGX Sensortech) Sensors, Transducers Bulk Hydrogen (H2) Sensor Get Quote
PS4-NO2-50 PS4-NO2-50 PS4-NO2-50 SGX Sensortech (Amphenol SGX Sensortech) Sensors, Transducers Bulk Nitrogen Dioxide (NO2) Sensor Get Quote
PS4-VOC-1000 PS4-VOC-1000 PS4-VOC-1000 SGX Sensortech (Amphenol SGX Sensortech) Sensors, Transducers Bulk Volatile Organic Compound (VOC) Sensor Get Quote
PS1-O2-25% PS1-O2-25% PS1-O2-25% SGX Sensortech (Amphenol SGX Sensortech) Sensors, Transducers Bulk Oxygen (O2) Sensor Get Quote
SGX-BR2-5 SGX-BR2-5 SGX-BR2-5 SGX Sensortech (Amphenol SGX Sensortech) Sensors, Transducers Bulk Bromine (Br) Sensor Get Quote
PS1-IAQ-10-MOD PS1-IAQ-10-MOD PS1-IAQ-10-MOD SGX Sensortech (Amphenol SGX Sensortech) Sensors, Transducers Bulk Air Quality Sensor Get Quote
SGX-HCL-30 SGX-HCL-30 SGX-HCL-30 SGX Sensortech (Amphenol SGX Sensortech) Sensors, Transducers Bulk Hydrogen Chloride (HCl) Sensor Get Quote
PS4-VOC-10 PS4-VOC-10 PS4-VOC-10 SGX Sensortech (Amphenol SGX Sensortech) Sensors, Transducers Bulk Volatile Organic Compound (VOC) Sensor Get Quote
PS1-VOC-200 PS1-VOC-200 PS1-VOC-200 SGX Sensortech (Amphenol SGX Sensortech) Sensors, Transducers Bulk Volatile Organic Compound (VOC) Sensor Get Quote
PS4-VOC-200 PS4-VOC-200 PS4-VOC-200 SGX Sensortech (Amphenol SGX Sensortech) Sensors, Transducers Bulk Volatile Organic Compound (VOC) Sensor Get Quote
PS1- H2S-500 PS1- H2S-500 PS1- H2S-500 SGX Sensortech (Amphenol SGX Sensortech) Sensors, Transducers Bulk Hydrogen Sulfide (H2S) Sensor Get Quote
PS4-SO2-50 PS4-SO2-50 PS4-SO2-50 SGX Sensortech (Amphenol SGX Sensortech) Sensors, Transducers Bulk Sulfur Dioxide (SO2) Sensor Get Quote
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