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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PS4-H2S-500-MODHYDROGEN SULFIDE 500PPM |
4,112 | - |
|
Datasheet | PS4 | Bulk | Active | Hydrogen Sulfide (H2S) | 0 mbar ~ 12.5 bar | - | - | - | - | - |
|
|
PS1-CO-10000-MODCARBON MONOXIDE 10000PPM |
1,122 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - |
|
|
PS4-CO-2%-MODCARBON MONOXIDE 2% |
4,273 | - |
|
Datasheet | PS4 | Bulk | Active | Carbon Monoxide (CO) | - | - | UART | -40°C ~ 55°C | - | - |
|
|
PS4-CO-1000-MODCARBON MONOXIDE 1000PPM |
1,003 | - |
|
Datasheet | PS4 | Bulk | Active | Carbon Monoxide (CO) | 0 mbar ~ 25 bar | - | UART | - | - | - |
|
|
PS4-H2-4%-MODHYDROGEN 4% |
3,197 | - |
|
Datasheet | PS4 | Bulk | Active | Hydrogen (H2) | - | ±5% | UART | -40°C ~ 55°C | 3.3V ~ 5.5V | 5mA |
|
|
PS4-CO-100-MODCARBON MONOXIDE 100PPM |
3,975 | - |
|
Datasheet | PS4 | Bulk | Active | Carbon Monoxide (CO) | 0 mbar ~ 2.5 bar | ±5% | UART | -40°C ~ 85°C | 3.3V ~ 5.5V | 4mA |
|
|
PS4-CO-10-MODCARBON MONOXIDE 10PPM |
1,284 | - |
|
Datasheet | PS4 | Bulk | Active | Carbon Monoxide (CO) | 0 mbar ~ 250 mbar | ±5% | UART | -40°C ~ 85°C | 3.3V ~ 5.5V | 5mA |
|
|
PS4-H2-1000-MODHYDROGEN 1000PPM |
1,497 | - |
|
Datasheet | PS4 | Bulk | Active | Hydrogen (H2) | 0 mbar ~ 25 bar | ±5% | UART | -40°C ~ 85°C | 3.3V ~ 5.5V | 5mA |
|
USEQGCQAAN2100SENSOR ANAESTHESIA VOLTAGE OUT |
2,634 | - |
|
Datasheet | QGC | Tube | Active | Anaesthesia | - | - | Voltage | -40°C ~ 85°C | 2.7V ~ 5V | - |
|
|
USEQGCQAAN1100SENSOR ANAESTHESIA VOLTAGE OUT |
3,680 | - |
|
Datasheet | QGC | Tube | Active | Anaesthesia | - | - | Voltage | -40°C ~ 85°C | 2.7V ~ 5V | - |
|
|
PS1-SO2-5-MODSULFUR DIOXIDE 5PPM |
1,497 | - |
|
Datasheet | PS1 | Bulk | Active | Sulfur Dioxide (SO2) | 0 mbar ~ 1250 mbar | ±5% | UART | -40°C ~ 55°C | 3.3V ~ 5.5V | 5mA |
|
|
PS1-O2-25%-MODOXYGEN MODULE 25% |
3,445 | - |
|
Datasheet | PS1 | Bulk | Active | Oxygen (O2) | - | ±5% | UART | -40°C ~ 55°C | 3.3V ~ 5.5V | 5mA |
|
|
PS4-HCHO-100-MODFORMALDEHYDE 100PPM |
3,737 | - |
|
Datasheet | PS4 | Bulk | Active | Formaldehyde (HCHO) | 0 mbar ~ 2.5 bar | - | UART | -40°C ~ 55°C | - | - |
|
|
SGX-NH3-100-MODSENSOR ELECTROCHEMICAL AMMONIA |
3,349 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - |
|
|
SGX-CL2-5SENSOR CHLORINE |
4,535 | - |
|
Datasheet | SGX | Bulk | Active | Chlorine (CL2) | - | - | - | -20°C ~ 40°C | - | - |
|
MNS2-9-W2-GS-C2SENSOR CARBON DIOXIDE |
3,626 | - |
|
Datasheet | - | Bulk | Active | Carbon Dioxide (CO2) | - | ±3% | - | 0°C ~ 50°C | 2V ~ 3.8V | 22.6mA |
|
|
PS4-H2S-50-MODHYDROGEN SULFIDE 50PPM |
3,528 | - |
|
Datasheet | PS4 | Bulk | Active | Hydrogen Sulfide (H2S) | 0 mbar ~ 1250 mbar | - | - | - | - | - |
|
|
PS4-H2S-5000-MODHYDROGEN SULFIDE 5000PPM |
1,761 | - |
|
Datasheet | PS4 | Bulk | Active | Hydrogen Sulfide (H2S) | 0 mbar ~ 125 bar | ±5% | UART | -40°C ~ 55°C | 3.3V ~ 5.5V | 5mA |
|
|
PS4-HCHO-5-MODFORMALDEHYDE 5PPM |
1,222 | - |
|
Datasheet | PS4 | Bulk | Active | Formaldehyde (HCHO) | 0 mbar ~ 125 bar | ±10% | UART | 0°C ~ 40°C | 3.3V ~ 5.5V | 5mA |
|
|
SRAQ-D622-1CO2 TRANSMITTER, RS485 OUTPUT, 0 |
3,829 | - |
|
Datasheet | SRAQ | Bag | Active | Carbon Dioxide (CO2) | 0 mbar ~ 50 bar | ±5% | RS485 | 0°C ~ 60°C | 23.5V ~ 24.5V | 150mA |
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.
