Air Quality Sensors – Mouser Singapore

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SGX-7x Electrochemical Gas Sensors

Amphenol SGX Sensortech SGX-7x Electrochemical Sensors are industrial and commercial gas sensing modules that detect chlorine, carbon monoxide, nitric oxide, nitrogen dioxide, ammonia, hydrogen sulfide, sulfur dioxide, and oxygen. These SGX-7x sensors offer an operating temperature range of -30°C to +50°C and a 15% to 90% RH humidity (non-condensing) range. Amphenol SGX Sensortech SGX-7x Electrochemical Sensors are available in an industry-standard 31.5mm-diameter package and are ideal for fixed devices. Typical applications include oil and gas, petrochemicals, steelworks, wastewater, and indoor air quality.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Sensor Type	Measuring Range - Min	Measuring Range - Max	Output Type	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Series
Air Quality Sensors 7 Series CL2 Gas Sensor - 20ppm SGX-7CL2 Amphenol SGX Sensortech 1: $200.29 23In Stock	Mfr. Part No. SGX-7CL2 Mouser Part No 523-SGX-7CL2	Amphenol SGX Sensortech	Air Quality Sensors 7 Series CL2 Gas Sensor - 20ppm Learn More about Amphenol SGX Sensortech sgx 7x sensors	Datasheet	23In Stock	$200.29 $168.94 $153.61 $126.63 View $126.52 $122.30	Min.: 1 Mult.: 1	Electrochemical 7-series	Chlorine	0 PPM	20 PPM	Analog	- 20 C	+ 50 C	Through Hole	Electro-Chemical
Air Quality Sensors 7 Series H2S Sensor fixed apps-200ppm SGX-7H2S-100 Amphenol SGX Sensortech 1: $116.72 7In Stock	Mfr. Part No. SGX-7H2S-100 Mouser Part No 523-SGX-7H2S-100	Amphenol SGX Sensortech	Air Quality Sensors 7 Series H2S Sensor fixed apps-200ppm Learn More about Amphenol SGX Sensortech sgx 7x sensors	Datasheet	7In Stock	$116.72 $116.35 $91.32 $79.57 View $76.68 $68.99 Quote	Min.: 1 Mult.: 1	Gas Sensor	Hydrogen Sulfide (H2S)				- 40 C	+ 50 C	Through Hole	Electro-Chemical
Air Quality Sensors 7 Series NO2 Sensor - 20ppm SGX-7NO2 Amphenol SGX Sensortech 1: $206.07 6In Stock	Mfr. Part No. SGX-7NO2 Mouser Part No 523-SGX-7NO2	Amphenol SGX Sensortech	Air Quality Sensors 7 Series NO2 Sensor - 20ppm Learn More about Amphenol SGX Sensortech sgx 7x sensors	Datasheet	6In Stock	$206.07 $187.52 $126.63 $122.30	Min.: 1 Mult.: 1	Electrochemical 7-series	Nitrogen Dioxide	0 PPM	20 PPM	Analog	- 30 C	+ 50 C	Through Hole	Electro-Chemical
Air Quality Sensors 7 Series SO2 Gas Sensor - 100ppm SGX-7SO2 Amphenol SGX Sensortech 1: $196.34 3In Stock	Mfr. Part No. SGX-7SO2 Mouser Part No 523-SGX-7SO2	Amphenol SGX Sensortech	Air Quality Sensors 7 Series SO2 Gas Sensor - 100ppm Learn More about Amphenol SGX Sensortech sgx 7x sensors	Datasheet	3In Stock	$196.34 $153.35 $119.57 $116.39 View Quote	Min.: 1 Mult.: 1	Electrochemical 7-series	Sulfur Dioxide	0 PPM	100 PPM	Analog	- 30 C	+ 50 C	Through Hole	Electro-Chemical
Air Quality Sensors 7 Series Ammonia Sensor - 1000ppm SGX-7NH3-1000 Amphenol SGX Sensortech 1: $204.30 1In Stock	Mfr. Part No. SGX-7NH3-1000 Mouser Part No 523-SGX-7NH3-1000	Amphenol SGX Sensortech	Air Quality Sensors 7 Series Ammonia Sensor - 1000ppm Learn More about Amphenol SGX Sensortech sgx 7x sensors	Datasheet	1In Stock	$204.30 $165.85 $126.63 $122.30	Min.: 1 Mult.: 1	Electrochemical 7-series	Ammonia	0 PPM	1000 PPM	Analog	- 40 C	+ 50 C	Through Hole	Electro-Chemical
Air Quality Sensors 7 Series NO Gas Sensor - 100ppm SGX-7NO-100 Amphenol SGX Sensortech 1: $204.30 2In Stock	Mfr. Part No. SGX-7NO-100 Mouser Part No 523-SGX-7NO-100	Amphenol SGX Sensortech	Air Quality Sensors 7 Series NO Gas Sensor - 100ppm Learn More about Amphenol SGX Sensortech sgx 7x sensors	Datasheet	2In Stock	$204.30 $164.34 $126.63 $122.30	Min.: 1 Mult.: 1	Electrochemical 7-series	Nitric Oxide	0 PPM	100 PPM	Analog	- 30 C	+ 50 C	Through Hole	Electro-Chemical
Air Quality Sensors 7 Series O2 Sensor 0-25% 2 year life SGX-7OX Amphenol SGX Sensortech 1: $72.47 75In Stock	Mfr. Part No. SGX-7OX Mouser Part No 523-SGX-7OX	Amphenol SGX Sensortech	Air Quality Sensors 7 Series O2 Sensor 0-25% 2 year life Learn More about Amphenol SGX Sensortech sgx 7x sensors	Datasheet	75In Stock	$72.47 $66.79 $64.67 $63.55 View $56.47 $55.60 Quote	Min.: 1 Mult.: 1	Electrochemical 7-series	Oxygen	0 %	25 %	Analog	- 30 C	+ 50 C	Through Hole	Electro-Chemical
Air Quality Sensors 7 Series CO Sensor fixed app - 1,000ppm SGX-7CO Amphenol SGX Sensortech 1: $87.65 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. SGX-7CO Mouser Part No 523-SGX-7CO	Amphenol SGX Sensortech	Air Quality Sensors 7 Series CO Sensor fixed app - 1,000ppm Learn More about Amphenol SGX Sensortech sgx 7x sensors	Datasheet	Non-Stocked Lead-Time 4 Weeks	$87.65 $80.99 $78.51 $75.55 View $73.52 $71.66	Min.: 1 Mult.: 1	Electrochemical 7-series	Carbon Monoxide	0 PPM	1000 PPM	Analog	- 30 C	+ 50 C	Through Hole	Electro-Chemical
Air Quality Sensors 7 Series ETO Gas Sensor - 20ppm SGX-7ETO Amphenol SGX Sensortech 1: $189.43 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. SGX-7ETO Mouser Part No 523-SGX-7ETO	Amphenol SGX Sensortech	Air Quality Sensors 7 Series ETO Gas Sensor - 20ppm Learn More about Amphenol SGX Sensortech sgx 7x sensors	Datasheet	Non-Stocked Lead-Time 4 Weeks	$189.43 $172.35 $129.51	Min.: 1 Mult.: 1	Electrochemical 7-series	Ethylene Oxide	0 PPM	20 PPM	Analog	- 20 C	+ 50 C	Through Hole	Electro-Chemical
Air Quality Sensors 7 Series H2S Sensor for fixed applications - 200ppm SGX-7H2S-200 Amphenol SGX Sensortech 1: $112.08 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. SGX-7H2S-200 Mouser Part No 523-SGX-7H2S-200	Amphenol SGX Sensortech	Air Quality Sensors 7 Series H2S Sensor for fixed applications - 200ppm Learn More about Amphenol SGX Sensortech sgx 7x sensors	Datasheet	Non-Stocked Lead-Time 4 Weeks	$112.08 $97.74 $87.62 $79.86 View $78.69 $73.79 Quote	Min.: 1 Mult.: 1	Electrochemical 7-series	Hydrogen Sulfide	0 PPM	200 PPM	Analog	- 30 C	+ 50 C	Through Hole	Electro-Chemical
Air Quality Sensors 7 Series Ammonia Sensor - 100ppm SGX-7NH3-100 Amphenol SGX Sensortech 1: $188.44 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. SGX-7NH3-100 Mouser Part No 523-SGX-7NH3-100	Amphenol SGX Sensortech	Air Quality Sensors 7 Series Ammonia Sensor - 100ppm Learn More about Amphenol SGX Sensortech sgx 7x sensors	Datasheet	Non-Stocked Lead-Time 9 Weeks	$188.44 $167.78 $126.63 $122.30	Min.: 1 Mult.: 1	Electrochemical 7-series	Ammonia	0 PPM	100 PPM	Analog	- 40 C	+ 50 C	Through Hole	Electro-Chemical

SGX-7x Electrochemical Gas Sensors

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