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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
IR31CESENSOR CARBON DIOXIDE |
3,505 | - |
|
Datasheet | IR3 | Bulk | Active | Carbon Dioxide (CO2) | 700 mbar ~ 1300 mbar | - | - | -20°C ~ 55°C (TA) | 3V ~ 15V | 60mA |
|
|
IR15TT-DSENSOR HYDROCARBONS VOLTAGE OUT |
3,206 | - |
|
Datasheet | IR1 | Bulk | Active | Hydrocarbons | - | - | Voltage | -20°C ~ 55°C (TA) | 3V ~ 5V | 60mA |
|
|
PS1-H2S-50-MODSENSOR SOLID POLYMER GAS |
4,514 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - |
|
USEQGCQAC82H00SENSOR CO/CO2/HC VOLTAGE OUTPUT |
3,954 | - |
|
Datasheet | QGC | Tube | Discontinued at Digi-Key | CO, CO2, HC | - | - | Voltage | -40°C ~ 85°C | 2.7V ~ 5V | - |
|
|
PS4-AQI-10-MODINDOOR AIR QUALITY 10PPM |
1,228 | - |
|
Datasheet | PS4 | Bulk | Active | Air Quality | 0 mbar ~ 250 mbar | - | UART | -40°C ~ 55°C | - | - |
|
|
PS4-CO-10%-MODCARBON MONOXIDE 10% |
1,280 | - |
|
Datasheet | PS4 | Bulk | Active | Carbon Monoxide (CO) | 0 mbar ~ 250 mbar | ±5% | UART | -40°C ~ 85°C | 3.3V ~ 5.5V | 5mA |
|
|
PS4-CH4S-100-MODMETHYL MERCAPTAN 100PPM |
1,714 | - |
|
Datasheet | PS4 | Bulk | Active | Methyl Mercaptan (CH4S) | 0 mbar ~ 2.5 bar | - | UART | -40°C ~ 55°C | - | - |
|
|
PS4-AQI-200-MODINDOOR AIR QUALITY 200PPM |
3,730 | - |
|
Datasheet | PS4 | Bulk | Active | Air Quality | 0 mbar ~ 5 bar | - | UART | -40°C ~ 55°C | - | - |
|
|
PS4-CL2-5CHLORINE 5PPM |
4,511 | - |
|
Datasheet | PS4 | Bulk | Active | Chlorine (CL2) | 0 mbar ~ 125 mbar | - | Voltage | -20°C ~ 40°C | - | - |
|
|
PS1-VOC-1000-MODVOC 1000PPM |
2,364 | - |
|
Datasheet | SGX | Bulk | Active | Volatile Organic Compound (VOC) | 0 mbar ~ 25 bar | ±5% | UART | -40°C ~ 85°C | 3.3V ~ 5.5V | 5mA |
|
|
PS4-H2S-100-MODHYDROGEN SULFIDE 100PPM |
1,286 | - |
|
Datasheet | PS4 | Bulk | Active | Hydrogen Sulfide (H2S) | 0 mbar ~ 2.5 bar | ±5% | UART | -40°C ~ 55°C | 3.3V ~ 5.5V | 5mA |
|
|
PS1-NO2-100-MODNITROGEN DIOXIDE 100PPM |
2,339 | - |
|
Datasheet | PS1 | Bulk | Active | Nitrogen Dioxide (NO2) | 0 mbar ~ 2.5 bar | ±5% | UART | 0°C ~ 40°C | 3.3V ~ 5.5V | 5mA |
|
|
PS1-NO2-50-MODNITROGEN DIOXIDE 50PPM |
2,837 | - |
|
Datasheet | PS1 | Bulk | Active | Nitrogen Dioxide (NO2) | 0 mbar ~ 1250 mbar | ±5% | UART | 0°C ~ 40°C | 3.3V ~ 5.5V | 5mA |
|
|
PS1-O3-100-MODOZONE 100PPM |
2,169 | - |
|
Datasheet | PS1 | Bulk | Active | Ozone (O3) | 0 mbar ~ 2.5 bar | - | - | - | - | - |
|
|
PS1-H2-1000-MODHYDROGEN 1000PPM |
1,335 | - |
|
Datasheet | PS1 | Bulk | Active | Hydrogen (H2) | 0 mbar ~ 25 bar | ±5% | UART | -40°C ~ 85°C | 3.3V ~ 5.5V | 5mA |
|
|
PS1-SO2-100-MODSULFUR DIOXIDE 100PPM |
3,169 | - |
|
Datasheet | PS1 | Bulk | Active | Sulfur Dioxide (SO2) | 0 mbar ~ 2.5 bar | - | - | - | - | - |
|
|
PS1-SO2-50-MODSULFUR DIOXIDE 50PPM |
2,842 | - |
|
Datasheet | PS1 | Bulk | Active | Sulfur Dioxide (SO2) | 0 mbar ~ 1250 mbar | ±5% | UART | -40°C ~ 55°C | 3.3V ~ 5.5V | 5mA |
|
|
PS1-HCHO-5-MODFORMALDEHYDE 5PPM |
3,702 | - |
|
Datasheet | PS1 | Bulk | Active | Formaldehyde (HCHO) | 0 mbar ~ 125 bar | ±10% | UART | 0°C ~ 40°C | 3.3V ~ 5.5V | 5mA |
|
|
PS1-SMELL-5-MODSMELL 5PPM |
4,983 | - |
|
Datasheet | PS1 | Bulk | Active | Air Quality | 0 mbar ~ 125 mbar | ±5% | UART | 0°C ~ 40°C | 3.3V ~ 5.5V | 5mA |
|
|
PS1-H2S-2-MODHYDROGEN SULFIDE 2PPM |
4,812 | - |
|
Datasheet | PS1 | Bulk | Active | Hydrogen Sulfide (H2S) | 0 mbar ~ 50 mbar | ±5% | UART | 0°C ~ 40°C | 3.3V ~ 5.5V | 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.
