Gas Sensors

Browse available Gas Sensors components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Type	Oxygen Range	Accuracy	Output	Operating Temperature	Voltage - Supply	Current - Supply
PS1-HCHO-100 SENSOR SOLID POLYMER GAS Amphenol SGX Sensortech	2,370	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-
PS1-CH4S-100 SENSOR POLYMER GAS Amphenol SGX Sensortech	1,116	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-
PS1-ETO-200 SENSOR SOLID POLYMER GAS Amphenol SGX Sensortech	1,472	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-
PS1-ETO-1000 SENSOR SOLID POLYMER GAS Amphenol SGX Sensortech	3,009	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-
SRAQ-G401 DUCT TYPE CO2 GAS SENSOR L-com	1,631	-	RFQ	Datasheet	SRAQ	Bag	Active	Carbon Dioxide (CO2)	0 mbar ~ 25 bar	±3%	0 V ~ 10 V	-10°C ~ 50°C	12V ~ 24V	-
USEQGCDAN82100 SENSOR NITROGEN DIOXIDE VOLT OUT KEMET	2,129	-	RFQ	Datasheet	QGC	Bulk	Discontinued at Digi-Key	Nitrogen Dioxide (NO2)	-	-	Voltage	-40°C ~ 85°C	2.7V ~ 8V	-
SRAQ-D198-1 AMMONIA GAS TRANSMITTER, RS485 L-com	4,753	-	RFQ	Datasheet	SRAQ	Bag	Active	Ammonia (NH3)	0 mbar ~ 7.5 bar	±10%	RS485	-	11.8V ~ 12.2V	-
SGX-4O3-20 4 SERIES OZONE SENSOR 20PPM Amphenol SGX Sensortech	4,379	-	RFQ	Datasheet	SGX	Bulk	Active	Ozone (O3)	0 mbar ~ 500 mbar	-	Voltage	-30°C ~ 50°C	1.3V	1A
EC4-500-ETO SENSOR ETO 500PPM Amphenol SGX Sensortech	2,637	-	RFQ	Datasheet	4	Bulk	Obsolete	Ethylene Oxide (C2H4O)	-	-	-	-20°C ~ 50°C	-	-
USEQGCDAN8L100 SENSOR NITRIC OXIDE VOLTAGE OUT KEMET	3,046	-	RFQ	Datasheet	QGC	Tube	Active	Nitric Oxide (NO)	-	-	Voltage	-40°C ~ 85°C	2.7V ~ 8V	-
SGX-7O3-20 7 SERIES OZONE SENSOR 20PPM Amphenol SGX Sensortech	2,322	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-
SRAQ-G018 H2S SENSOR MODULE(MQ136) L-com	1,470	-	RFQ	Datasheet	SRAQ	Bag	Active	Hydrogen Sulfide (H2S)	250 mbar ~ 5 bar	-	Analog	-10°C ~ 50°C	4.8V ~ 5.2V	150mA
EC4-20-NO2 SENSOR NITROGEN DIOXIDE 20PPM Amphenol SGX Sensortech	3,386	-	RFQ	Datasheet	4	Bulk	Active	Nitrogen Dioxide (NO2)	-	-	-	-20°C ~ 50°C	-	-
SRAQ-D622-2 CO2 TRANSMITTER, 0-10V OUTPUT, 0 L-com	3,520	-	RFQ	Datasheet	SRAQ	Bag	Active	Carbon Dioxide (CO2)	0 mbar ~ 50 bar	±5%	0 V ~ 10 V	0°C ~ 60°C	23.5V ~ 24.5V	150mA
SRAQ-G200 OZONE GAS TRANSMITTER(MQ131),O3 L-com	2,444	-	RFQ	Datasheet	SRAQ	Bag	Active	Ozone (O3)	0.25 mbar ~ 25 mbar	-	PWM	-20°C ~ 65°C	5V	100mA
USEQGCDAS82100 SENSOR SULFUR DIOXIDE VOLT OUT KEMET	4,661	-	RFQ	Datasheet	QGC	Tube	Discontinued at Digi-Key	Sulfur Dioxide (SO2)	-	-	Voltage	-40°C ~ 85°C	2.7V ~ 8V	-
PS1-HCN-50 HYDROGEN CYANIDE 50PPM Amphenol SGX Sensortech	2,972	-	RFQ	Datasheet	PS1	Bulk	Active	Hydrogen Cyanide (HCN)	0 mbar ~ 1250 mbar	-	Voltage	-20°C ~ 55°C	-	-
PS1-NO2-1000 NITROGEN DIOXIDE 1000PPM Amphenol SGX Sensortech	3,876	-	RFQ	Datasheet	PS1	Bulk	Active	Nitrogen Dioxide (NO2)	0 mbar ~ 25 bar	-	Voltage	-40°C ~ 55°C	-	-
PS1-NH3-100 AMMONIA 100PPM Amphenol SGX Sensortech	1,466	-	RFQ	Datasheet	PS1	Bulk	Active	Ammonia (NH3)	0 mbar ~ 2.5 bar	-	Voltage	-40°C ~ 55°C	-	-
SRAQ-D732-1 CO2 AIR QUALITY MONITOR, RS485 O L-com	2,702	-	RFQ	Datasheet	SRAQ	Bag	Active	Carbon Dioxide (CO2)	10000 mbar ~ 50 bar	±3%	RS485	-20°C ~ 60°C	9V ~ 24V	60mA

Gas Sensors FAQ

What Gas Sensors components can I source from EGOO?

You can browse available Gas Sensors product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete Gas Sensors parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.