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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ZMOD4450AI4RSENSOR AIR QUALITY I2C OUTPUT |
3,995 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Air Quality | - | ±2% | I2C | 0°C ~ 25°C | 1.7V ~ 3.6V | 13mA |
|
ZMOD4450AI4VSENSOR AIR QUALITY I2C OUTPUT |
452 | - |
|
Datasheet | - | Tray | Active | Air Quality | - | ±15% | I2C | 0°C ~ 25°C | 1.7V ~ 3.6V | 13mA |
|
PSA112ASNSENSOR CARBON DIOXIDE |
2,047 | - |
|
Datasheet | - | Tray | Active | Carbon Dioxide (CO2) | - | - | - | - | - | - |
|
IR15TTSENSOR CARBON DIOXIDE VOLT OUT |
3,364 | - |
|
Datasheet | IR15 | Bulk | Active | Carbon Dioxide (CO2), Methane | - | - | Voltage | -20°C ~ 55°C | 3V ~ 5V | 35mA |
|
|
RE46C701IV28TSENSOR IND CO PHOTO SMK |
3,275 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - |
|
|
RRH46410-A3VSENSOR AIR QUALITY I2C OUTPUT |
652 | - |
|
Datasheet | - | Tray | Active | Air Quality | - | ±15% | I2C | -40°C ~ 65°C | 1.8V ~ 3.6V | - |
|
|
ZMOD4410AI2VSENSOR AIR QUALITY I2C OUTPUT |
687 | - |
|
Datasheet | - | Tray | Active | Air Quality | - | ±15% | I2C | -40°C ~ 65°C (TA) | 1.7V ~ 3.6V | 7.4mA |
|
|
RRH47000-A1VNDIR CO2 SENSOR MODULE |
531 | - |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - |
|
|
009-4-0002SENSOR SUNLIGHT R290 |
247 | - |
|
Datasheet | Sunlight | Box | Active | Propane (C3H8), R290 | - | ±2.5% | I2C, UART | -40°C ~ 70°C | 3.05V ~ 5.5V | - |
|
USEQGCDAC82L00SENSOR CARBON DIOXIDE VOLT OUT |
4,610 | - |
|
Datasheet | QGC | Tube | Active | Carbon Dioxide (CO2) | - | - | Voltage | -40°C ~ 85°C | 2.7V ~ 8V | - |
|
|
SGX-4NH3-1000SENSOR AMMONIA CURRENT OUTPUT |
1,388 | - |
|
Datasheet | 4 | Bulk | Active | Ammonia (NH3) | 800 mbar ~ 1200 mbar | - | Current | -40°C ~ 50°C | - | 300µA |
|
|
ZMOD4410AI2RSENSOR AIR QUALITY I2C OUTPUT |
3,183 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Air Quality | 0.025 mbar ~ 50 mbar | ±15% | I2C | -40°C ~ 65°C (TA) | 1.7V ~ 3.6V | 7.4mA |
|
CCS801B-COPDSENSOR AIR QUALITY VOLTAGE OUT |
610 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | Air Quality | - | - | Voltage | -5°C ~ 50°C | 1.4V | - |
|
ZMOD4410AI3RSENSOR AIR QUALITY I2C OUTPUT |
3,988 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Air Quality | - | ±15% | I2C | -40°C ~ 65°C (TA) | 1.7V ~ 3.6V | 13mA |
|
SGP30-2.5KSENSOR AIR QUALITY I2C OUTPUT |
2,441 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | Air Quality | - | ±10% | I2C | -40°C ~ 85°C | 1.62V ~ 1.98V | 48mA |
|
|
U91010001SENSOR CARBON DIOXIDE I2C OUTPUT |
511 | - |
|
Datasheet | U9101 | Tray | Active | Carbon Dioxide (CO2) | - | ±5% | I2C, PWM, UART | -10°C ~ 50°C | 4.5V ~ 5.5V | 40mA |
|
PASCO2V01BUMA1SENSOR CARBON DIOXIDE I2C OUTPUT |
109 | - |
|
Datasheet | - | Tape & Reel (TR) | Discontinued at Digi-Key | Carbon Dioxide (CO2) | - | - | I2C, PWM, UART | 0°C ~ 50°C | 3V ~ 3.6V, 10.8V ~ 13.2V | 6.1mA |
|
SCD42-D-R2SENSOR CARBON DIOXIDE I2C OUTPUT |
540 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | Carbon Dioxide (CO2) | - | - | I2C | 0°C ~ 50°C | 2.4V ~ 5.5V | 15mA |
|
STC31-R3SENSOR CARBON DIOXIDE I2C OUTPUT |
142 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | Carbon Dioxide (CO2) | - | ±0.5% | I2C | -20°C ~ 85°C | 2.7V ~ 5.5V | 5mA |
|
|
SH-NDS-003SENSOR CARBON DIOXIDE UART OUT |
277 | - |
|
Datasheet | - | Bulk | Active | Carbon Dioxide (CO2) | - | 3% | UART, Voltage | -10°C ~ 50°C | 5V ~ 16V | - |
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.
