Gas Sensors
Explore Gas Sensors parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Type | Oxygen Range | Accuracy | Output | Operating Temperature | Voltage - Supply | Current - Supply |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
27932SENSOR PROPANE 0-5V OUTPUT |
1,854 |
|
Datasheet | - | Bulk | Obsolete | Propane | - | - | 0 V ~ 5 V | 0°C ~ 70°C | 5V | 175mA |
|
SRAQ-G012CO SENSOR MODULE(MQ7B) |
2,716 |
|
Datasheet | SRAQ | Bag | Active | Carbon Monoxide (CO) | 250 mbar ~ 250 bar | - | Analog | -10°C ~ 50°C | 4.8V ~ 5.2V | 150mA |
|
27931SENSOR CARB MONOX VOLTAGE OUT |
3,019 |
|
Datasheet | - | Bulk | Obsolete | Carbon Monoxide (CO) | - | - | Voltage | 32 ~ 158°F (0 ~ 70°C) | 5V | 165mA |
|
|
VQ3BJSENSOR METHANE VOLTAGE OUTPUT |
1,949 |
|
Datasheet | VQ3 | Bulk | Active | Methane | - | - | Voltage | - | 2.4V ~ 2.6V | 335mA |
|
SGX-4H2SSENSOR HYDROGEN SULFIDE |
3,688 |
|
Datasheet | 4 | Bulk | Active | Hydrogen Sulfide (H2S) | - | - | - | -30°C ~ 50°C | - | - |
|
|
SGX-4NO2-2ESENSOR NITROGEN DIOXIDE CUR OUT |
3,591 |
|
Datasheet | 4 | Bulk | Active | Nitrogen Dioxide (NO2) | 800 mbar ~ 1200 mbar | - | Current | -30°C ~ 50°C | - | 300µA |
|
4505SENSOR AIR QUALITY I2C OUTPUT |
1,894 |
|
Datasheet | - | Bulk | Active | Air Quality | - | - | I2C | -10°C ~ 60°C | 4.5V ~ 5.5V | 100mA |
|
|
SEN-23715SENSIRION PARTICLE, VOC, HUMIDIT |
1,695 |
|
Datasheet | - | Bag | Active | Nitrogen Oxide (NOx) | 0 mbar ~ 25000 mbar | ±4.5% RH | I2C | -10°C ~ 50°C | 4.5V | 110mA |
|
SEN-17051SENSOR CHLORINE |
1,796 |
|
Datasheet | - | Bulk | Discontinued at Digi-Key | Chlorine (CI2), Nitrogen Dioxide (NO2), Ozone (O3) | - | - | - | - | - | - |
|
|
VQ10BSENSOR METHANE VOLTAGE OUTPUT |
2,895 |
|
Datasheet | VQ10 | Bulk | Active | Methane | - | - | Voltage | - | 1.9V ~ 2.1V | 175mA |
|
|
SRAQ-G111FLAMMABLE LPG GAS TRANSMITTER, 1 |
4,089 |
|
Datasheet | SRAQ | Bag | Active | Liquefied Petroleum Gas (LPG) | 7500 mbar ~ 25 bar | - | Analog | -10°C ~ 50°C | 4.8V ~ 5.2V | 150mA |
|
|
SRAQ-G208FLAMMABLE LNG LPG GAS TRANSMITTE |
2,760 |
|
Datasheet | SRAQ | Bag | Active | Liquefied Natural Gas (LNG), Liquefied Petroleum Gas (LPG) | 7500 mbar ~ 250 bar | - | 0 V ~ 10 V | -20°C ~ 65°C | 23.8V ~ 24.2V | - |
|
MP7217SENSOR METHANE VOLTAGE OUTPUT |
4,532 |
|
Datasheet | - | Bulk | Active | Methane | - | - | Voltage | -40°C ~ 60°C | 2.9V ~ 3.1V | 43mA |
|
MP7227-DASENSOR METHANE VOLTAGE OUTPUT |
1,381 |
|
Datasheet | - | Bulk | Active | Methane | 700 mbar ~ 1300 mbar | - | Voltage | -20°C ~ 60°C | 2.9V ~ 3.1V | 38mA |
|
VQ6MBSENSOR AIR QUALITY VOLTAGE OUT |
4,310 |
|
Datasheet | VQ6 | Bulk | Active | Air Quality | - | - | Voltage | 0°C ~ 500°C | 2V | - |
|
|
SGX-4H2S-5000SENSOR HYDROGEN SULFIDE CUR OUT |
4,409 |
|
Datasheet | SGX | Bulk | Active | Hydrogen Sulfide (H2S) | 800 mbar ~ 1200 mbar | - | Current | -30°C ~ 50°C | - | - |
|
|
SRAQ-G117NH3 SENSOR MODULE(MQ137), SENSIT |
4,115 |
|
Datasheet | SRAQ | Bag | Active | Ammonia (NH3) | 125 mbar ~ 12.5 bar | - | Analog | -10°C ~ 50°C | 4.8V ~ 5.2V | 150mA |
|
605-00010SENSOR CARB DIOXID 30MV-50MV OUT |
2,349 |
|
Datasheet | - | Bulk | Obsolete | Gas, Carbon Dioxide | - | - | 30 mV ~ 50 mV | -20°C ~ 50°C | 6.5V ~ 12V | 160mA |
|
|
SENSOR2_T300A3VSENSOR CARBON DIOXIDE I2C OUTPUT |
2,267 |
|
Datasheet | - | Tray | Active | Carbon Dioxide (CO2) | - | ±5% | I2C, PWM | -10°C ~ 60°C | 3.2V ~ 3.5V | 8mA |
|
|
SENSOR1_T300ASENSOR CARBON DIOXIDE I2C OUTPUT |
3,065 |
|
Datasheet | - | Tray | Active | Carbon Dioxide (CO2) | - | ±5% | I2C | -10°C ~ 60°C | 4.75V ~ 5.25V | 10mA |
Frequently Asked Questions
What are Gas Sensors components used for?
Gas Sensors components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Gas Sensors part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Gas Sensors parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
