Gas Sensors
Browse available Gas Sensors part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Type | Oxygen Range | Accuracy | Output | Operating Temperature | Voltage - Supply | Current - Supply |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
110-205SENSOR ALCOHOL CURRENT OUTPUT |
2,279 | - |
|
Datasheet | - | Bulk | Active | Alcohol (C2H6O) | - | ±3% | Current | -30°C ~ 55°C | - | - |
|
110-401SENSOR OZONE CURRENT OUTPUT |
3,611 | - |
|
Datasheet | - | Bulk | Obsolete | Ozone (O3) | - | ±3% | Current | -30°C ~ 50°C | - | - |
|
110-402SENSOR OZONE CURRENT OUTPUT |
2,217 | - |
|
Datasheet | - | Bulk | Obsolete | Ozone (O3) | - | ±3% | Current | -30°C ~ 50°C | - | - |
|
110-501SENSOR NITROGEN DIOXIDE CUR OUT |
3,256 | - |
|
Datasheet | - | Bulk | Obsolete | Nitrogen Dioxide (NO2) | - | ±3% | Current | -40°C ~ 50°C | - | - |
|
110-502SENSOR NITROGEN DIOXIDE CUR OUT |
4,627 | - |
|
Datasheet | - | Bulk | Obsolete | Nitrogen Dioxide (NO2) | - | ±3% | Current | -40°C ~ 50°C | - | - |
|
110-802SENSOR AIR QUALITY CURRENT OUT |
4,368 | - |
|
Datasheet | - | Bulk | Active | Air Quality | - | - | Current | -10°C ~ 40°C | - | - |
|
110-902SENSOR AIR QUALITY CURRENT OUT |
2,958 | - |
|
Datasheet | - | Bulk | Active | Air Quality | - | - | Current | -10°C ~ 40°C | - | - |
|
USEQGSEACH4180SENSOR METHANE I2C OUTPUT |
4,689 | - |
|
Datasheet | QGS | Tape & Reel (TR) | Discontinued at Digi-Key | Methane | - | - | I2C | -40°C ~ 85°C | 1.75V ~ 3.6V | 23µA |
|
STC31-C-R5SENSOR CARBON DIOXIDE I2C OUTPUT |
1,571 | - |
|
Datasheet | CMOSens® | Tape & Reel (TR) | Active | Carbon Dioxide (CO2) | 200 mbar ~ 2000 mbar | ±0.5% | I2C | -40°C ~ 105°C | 2.7V ~ 5.5V | 5mA |
|
|
SRAQ-G107SMOKE TRANSMITTER WITH COVER |
4,787 | - |
|
Datasheet | SRAQ | Bag | Active | - | - | - | - | -10°C ~ 50°C | - | - |
|
|
PASCO2V01AUMA3SENSOR CARBON DIOXIDE I2C OUTPUT |
2,223 | - |
|
Datasheet | XENSIV™ | Tape & Reel (TR) | Active | Carbon Dioxide (CO2) | 0 mbar ~ 800 bar | ±3% | I2C, PWM, UART | 0°C ~ 50°C | 10.8V ~ 13.2V | - |
|
|
SRAQ-G016AMMONIA NH3 SENSOR(MQ135) |
3,756 | - |
|
Datasheet | SRAQ | Bag | Active | Ammonia (NH3) | 250 mbar ~ 25 bar | - | Analog | -10°C ~ 50°C | 4.8V ~ 5.2V | 150mA |
|
|
PASCO2V11BUMA1SENSOR ENVIRONMENTAL |
3,112 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - |
|
|
PASCO2V11AUMA1SENSOR ENVIRONMENTAL |
3,291 | - |
|
Datasheet | - | Tape & Reel (TR) | Discontinued at Digi-Key | - | - | - | - | - | - | - |
|
|
SGX-4CO-LCSENSOR CARB MONOX CURRENT OUT |
2,119 | - |
|
Datasheet | 4 | Bulk | Active | Carbon Monoxide (CO) | 800 mbar ~ 1200 mbar | - | Current | -30°C ~ 50°C | - | 300µA |
|
|
BLD1A-COMPACTSENSOR PCB BOARD LEVEL HYDR LEAK |
3,721 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - |
|
|
AD81SENSOR GAS FOR CO/NO2 EXHAUST |
3,250 | - |
|
Datasheet | - | Bulk | Obsolete | CO, NO2 | - | - | - | -10°C ~ 55°C | 5V | - |
|
|
SGX-4H2S-300SENSOR HYDROGEN SULFIDE CUR OUT |
4,088 | - |
|
Datasheet | 4 | Bulk | Active | Hydrogen Sulfide (H2S) | 800 mbar ~ 1200 mbar | - | Current | -30°C ~ 50°C | - | 300µA |
|
IAQ-ENGINE/TIAQ-ENGINE/T MODULE LF I2C & 0-5 |
1,689 | - |
|
Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - |
|
|
SENSOR4_IOTS300EA3VSENSOR I2C OUTPUT |
3,184 | - |
|
Datasheet | - | Active | - | - | ±5% | I2C | -10°C ~ 50°C | 3.1V ~ 3.5V | 5mA |
Gas Sensors FAQ
Common questions about selecting, comparing and sourcing Gas Sensors components through Winsun (HK) Electronics.
What should I check when selecting Gas Sensors components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Gas Sensors part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Gas Sensors parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Gas Sensors components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
