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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SRAQ-G211H2S SENSOR MODULE(MQ136), SENSIT |
3,848 |
|
Datasheet | SRAQ | Bag | Active | Hydrogen (H2) | 2500 mbar ~ 25 bar | - | 0 V ~ 10 V | -20°C ~ 50°C | 23.8V ~ 24.2V | 150mA |
|
|
SRAQ-G015-AOZONE SENSOR MODULE(MQ131),O3 10 |
3,191 |
|
Datasheet | SRAQ | Bag | Active | Ozone (O3) | 250 mbar ~ 25 bar | - | Analog | -10°C ~ 50°C | 4.8V ~ 5.2V | 150mA |
|
USEQGCDAC8L100SENSOR CARB MONOX VOLTAGE OUT |
3,412 |
|
Datasheet | QGC | Bulk | Discontinued at Digi-Key | Carbon Monoxide (CO) | - | - | Voltage | -40°C ~ 85°C | 2.7V ~ 8V | - |
|
|
USEQGCDACH4100SENSOR NATURAL GAS VOLTAGE OUT |
2,489 |
|
Datasheet | QGC | Bulk | Discontinued at Digi-Key | Natural Gas (CH4) | - | - | Voltage | -40°C ~ 85°C | 2.7V ~ 8V | - |
|
|
VQ41TSBSENSOR AMMONIA VOLTAGE OUTPUT |
1,207 |
|
Datasheet | VQ40 | Bulk | Active | Ammonia (NH3) | - | - | Voltage | - | 1.9V ~ 2.1V | 100mA |
|
|
VQ548ZDSENSOR METHANE VOLTAGE OUTPUT |
1,570 |
|
Datasheet | VQ500 | Bulk | Active | Methane | - | - | Voltage | -40°C ~ 55°C | 3V ~ 4.25V | 73.5mA |
|
|
SGX-5CO-10KSENSOR ELECTROCHEM EMISSION |
3,230 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - |
|
|
SGX-4CO-ASENSOR ELECTROCHEMICAL |
2,440 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - |
|
|
SGX-4CO-AFSENSOR ELECTROCHEMICAL |
1,510 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - |
|
EC4-500-COSENSOR CARBON MONOXIDE |
3,230 |
|
Datasheet | 4 | Bulk | Active | Carbon Monoxide (CO) | - | - | - | -20°C ~ 50°C | - | - |
|
|
PS1-CO-10000CARBON MONOXIDE 10KPPM |
2,620 |
|
Datasheet | PS1 | Bulk | Active | Carbon Monoxide (CO) | 0 mbar ~ 250 bar | - | Voltage | -40°C ~ 55°C | - | - |
|
|
MP7227-RMINIATURE SERIES 2 MEMS PELLISTO |
2,410 |
|
Datasheet | MP | Bulk | Active | Flammable Gas | 700 mbar ~ 1300 mbar | - | Voltage | -40°C ~ 60°C | 3.2V | - |
|
EC4-100-H2SSENSOR HYDROGEN SULFIDE |
3,190 |
|
Datasheet | 4 | Bulk | Active | Hydrogen Sulfide (H2S) | - | - | - | -20°C ~ 50°C | - | - |
|
VQ549ZD/WSENSOR METHANE VOLTAGE OUTPUT |
3,723 |
|
Datasheet | VQ500 | Bulk | Active | Methane | - | - | Voltage | -40°C ~ 55°C | 3V ~ 4.25V | 55mA |
|
|
VQ548ZD/WSENSOR METHANE VOLTAGE OUTPUT |
4,044 |
|
Datasheet | VQ500 | Bulk | Active | Methane | - | - | Voltage | -40°C ~ 55°C | 3V ~ 4.25V | 73.5mA |
|
USEQGSM1C82100SENSOR CARBON DIOXIDE I2C OUTPUT |
4,051 |
|
Datasheet | QGS | Bulk | Discontinued at Digi-Key | Carbon Dioxide (CO2) | - | - | I2C | -40°C ~ 85°C | 1.75V ~ 3.6V | 23µA |
|
|
VQ10SBSENSOR METHANE VOLT OUTPUT PAIR |
3,124 |
|
Datasheet | VQ10 | Bulk | Active | Methane | - | - | Voltage | - | 1.9V ~ 2.1V | 175mA |
|
|
SGX-HCL-30-MODHYDROGEN CHLORIDE 30PPM |
2,466 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - |
|
|
SRAQ-G015-BOZONE SENSOR MODULE(MQ131), O3 1 |
1,962 |
|
Datasheet | SRAQ | Bag | Active | Ozone (O3) | 250 mbar ~ 25 bar | - | Analog | -10°C ~ 50°C | 4.8V ~ 5.2V | 150mA |
|
968-037SENSOR NITROGEN DIOXIDE USB OUT |
1,409 |
|
Datasheet | - | Bulk | Obsolete | Nitrogen Dioxide (NO2) | - | ±15% | USB | -20°C ~ 40°C | 2.6V ~ 3.6V | 4mA |
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.
