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Current Air Quality Sensors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Sensor Type	Measuring Range - Max	Accuracy	Output Type	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Series
Air Quality Sensors Solid Polymer SMART Hydrogen Sulfide gas sensor probe - 4-20mA and Modbus RTU RS485 - 5000ppm PS-SMART-H2S-5000 Amphenol SGX Sensortech 1: $670.33 2In Stock New Product	Mfr. Part No. PS-SMART-H2S-5000 Mouser Part No 523-PS-SMART-H2S5000 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Hydrogen Sulfide gas sensor probe - 4-20mA and Modbus RTU RS485 - 5000ppm	Datasheet	2In Stock	$670.33 $607.02 $597.91 Quote Quote	Min.: 1 Mult.: 1	Solid Polymer	H2S	5000 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series
Air Quality Sensors Solid Polymer SMART Arsenide gas sensor probe - 4-20mA and Modbus RTU RS485 - 5ppm PS-SMART-AsH3-5 Amphenol SGX Sensortech 1: $582.16 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. PS-SMART-AsH3-5 Mouser Part No 523-PS-SMART-ASH3-5 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Arsenide gas sensor probe - 4-20mA and Modbus RTU RS485 - 5ppm	Datasheet	Non-Stocked Lead-Time 6 Weeks	$582.16 $580.67 $571.35 Quote Quote	Min.: 1 Mult.: 1	Solid Polymer	Ash3	5 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series
Air Quality Sensors Solid Polymer SMART Borane gas sensor probe - 4-20mA and Modbus RTU RS485 - 5ppm PS-SMART-B2H6-5 Amphenol SGX Sensortech 1: $582.16 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. PS-SMART-B2H6-5 Mouser Part No 523-PS-SMART-B2H6-5 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Borane gas sensor probe - 4-20mA and Modbus RTU RS485 - 5ppm	Datasheet	Non-Stocked Lead-Time 6 Weeks	$582.16 $580.67 $571.07 Quote Quote	Min.: 1 Mult.: 1	Solid Polymer	B2H6	5 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series
Air Quality Sensors Solid Polymer SMART Ethylene gas sensor probe - 4-20mA and Modbus RTU RS485 - 10ppm PS-SMART-C2H4-10 Amphenol SGX Sensortech 1: $582.16 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. PS-SMART-C2H4-10 Mouser Part No 523-PS-SMART-C2H4-10 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Ethylene gas sensor probe - 4-20mA and Modbus RTU RS485 - 10ppm	Datasheet	Non-Stocked Lead-Time 6 Weeks	$582.16 $582.14 $569.32 Quote Quote	Min.: 1 Mult.: 1	Solid Polymer	C2H4	10 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series
Air Quality Sensors Solid Polymer SMART Methyl Mercaptan gas sensor probe - 4-20mA and Modbus RTU RS485 - 10ppm PS-SMART-CH4S-10 Amphenol SGX Sensortech 1: $582.16 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. PS-SMART-CH4S-10 Mouser Part No 523-PS-SMART-CH4S-10 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Methyl Mercaptan gas sensor probe - 4-20mA and Modbus RTU RS485 - 10ppm	Datasheet	Non-Stocked Lead-Time 6 Weeks	$582.16 $582.14 $569.23 Quote Quote	Min.: 1 Mult.: 1	Solid Polymer	CH4S	10 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series
Air Quality Sensors Solid Polymer SMART Methyl Mercaptan gas sensor probe - 4-20mA and Modbus RTU RS485 - 100ppm PS-SMART-CH4S-100 Amphenol SGX Sensortech 1: $549.99 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. PS-SMART-CH4S-100 Mouser Part No 523-PS-SMART-CH4S100 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Methyl Mercaptan gas sensor probe - 4-20mA and Modbus RTU RS485 - 100ppm	Datasheet	Non-Stocked Lead-Time 6 Weeks	$549.99 $538.57 Quote Quote	Min.: 1 Mult.: 1	Solid Polymer	CH4S	100 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series
Air Quality Sensors Solid Polymer SMART Chlorine gas sensor probe - 4-20mA and Modbus RTU RS485 - 10ppm PS-SMART-CL2-10 Amphenol SGX Sensortech 1: $605.45 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. PS-SMART-CL2-10 Mouser Part No 523-PS-SMART-CL2-10 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Chlorine gas sensor probe - 4-20mA and Modbus RTU RS485 - 10ppm	Datasheet	Non-Stocked Lead-Time 6 Weeks	$605.45 $571.89 $559.37	Min.: 1 Mult.: 1	Solid Polymer	Cl2	10 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series
Air Quality Sensors Solid Polymer SMART Chlorine gas sensor probe - 4-20mA and Modbus RTU RS485 - 100ppm PS-SMART-CL2-100 Amphenol SGX Sensortech 1: $582.16 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. PS-SMART-CL2-100 Mouser Part No 523-PS-SMART-CL2-100 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Chlorine gas sensor probe - 4-20mA and Modbus RTU RS485 - 100ppm	Datasheet	Non-Stocked Lead-Time 6 Weeks	$582.16 $582.14 $569.23 Quote Quote	Min.: 1 Mult.: 1	Solid Polymer	Cl2	100 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series
Air Quality Sensors Solid Polymer SMART Carbon Monoxide gas sensor probe - 4-20mA and Modbus RTU RS485 - 10ppm PS-SMART-CO-10 Amphenol SGX Sensortech 1: $582.16 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. PS-SMART-CO-10 Mouser Part No 523-PS-SMART-CO-10 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Carbon Monoxide gas sensor probe - 4-20mA and Modbus RTU RS485 - 10ppm	Datasheet	Non-Stocked Lead-Time 6 Weeks	$582.16 $582.14 $569.23 Quote Quote	Min.: 1 Mult.: 1	Solid Polymer	CO	10 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series
Air Quality Sensors Solid Polymer SMART Carbon Monoxide gas sensor probe - 4-20mA and Modbus RTU RS485 - 100ppm PS-SMART-CO-100 Amphenol SGX Sensortech 1: $549.99 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. PS-SMART-CO-100 Mouser Part No 523-PS-SMART-CO-100 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Carbon Monoxide gas sensor probe - 4-20mA and Modbus RTU RS485 - 100ppm	Datasheet	Non-Stocked Lead-Time 6 Weeks	$549.99 $538.63 Quote Quote	Min.: 1 Mult.: 1	Solid Polymer	CO	100 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series
Air Quality Sensors Solid Polymer SMART Carbon Monoxide gas sensor probe - 4-20mA and Modbus RTU RS485 - 1000ppm PS-SMART-CO-1000 Amphenol SGX Sensortech 1: $547.40 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. PS-SMART-CO-1000 Mouser Part No 523-PS-SMART-CO-1000 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Carbon Monoxide gas sensor probe - 4-20mA and Modbus RTU RS485 - 1000ppm	Datasheet	Non-Stocked Lead-Time 6 Weeks	$547.40 $516.60 $505.11 Quote Quote	Min.: 1 Mult.: 1	Solid Polymer	CO	1000 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series
Air Quality Sensors Solid Polymer SMART Carbon Monoxide gas sensor probe - 4-20mA and Modbus RTU RS485 - 10000ppm PS-SMART-CO-10000 Amphenol SGX Sensortech 1: $582.16 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. PS-SMART-CO-10000 Mouser Part No 523-PS-SMART-CO10000 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Carbon Monoxide gas sensor probe - 4-20mA and Modbus RTU RS485 - 10000ppm	Datasheet	Non-Stocked Lead-Time 6 Weeks	$582.16 $582.14 $569.23 Quote Quote	Min.: 1 Mult.: 1	Solid Polymer	CO	10000 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series
Air Quality Sensors Solid Polymer SMART Ethylene Oxide gas sensor probe - 4-20mA and Modbus RTU RS485 - 10ppm PS-SMART-ETO-10 Amphenol SGX Sensortech 1: $582.16 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. PS-SMART-ETO-10 Mouser Part No 523-PS-SMART-ETO-10 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Ethylene Oxide gas sensor probe - 4-20mA and Modbus RTU RS485 - 10ppm	Datasheet	Non-Stocked Lead-Time 6 Weeks	$582.16 $582.14 $569.23 Quote Quote	Min.: 1 Mult.: 1	Solid Polymer	ETO	10 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series
Air Quality Sensors Solid Polymer SMART Ethylene Oxide gas sensor probe - 4-20mA and Modbus RTU RS485 - 200ppm PS-SMART-ETO-200 Amphenol SGX Sensortech 1: $549.99 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. PS-SMART-ETO-200 Mouser Part No 523-PS-SMART-ETO-200 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Ethylene Oxide gas sensor probe - 4-20mA and Modbus RTU RS485 - 200ppm	Datasheet	Non-Stocked Lead-Time 6 Weeks	$549.99 $549.98 $539.85 Quote Quote	Min.: 1 Mult.: 1	Solid Polymer	ETO	200 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series
Air Quality Sensors Solid Polymer SMART Ethylene Oxide gas sensor probe - 4-20mA and Modbus RTU RS485 - 1000ppm PS-SMART-ETO-1000 Amphenol SGX Sensortech 1: $582.16 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. PS-SMART-ETO-1000 Mouser Part No 523-PS-SMART-ETO1000 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Ethylene Oxide gas sensor probe - 4-20mA and Modbus RTU RS485 - 1000ppm	Datasheet	Non-Stocked Lead-Time 6 Weeks	$582.16 $582.14 $569.23 Quote Quote	Min.: 1 Mult.: 1	Solid Polymer	ETO	1000 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series
Air Quality Sensors Solid Polymer SMART Germane gas sensor probe - 4-20mA and Modbus RTU RS485 - 5ppm PS-SMART-GeH4-5 Amphenol SGX Sensortech 1: $582.16 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. PS-SMART-GeH4-5 Mouser Part No 523-PS-SMART-GEH4-5 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Germane gas sensor probe - 4-20mA and Modbus RTU RS485 - 5ppm	Datasheet	Non-Stocked Lead-Time 6 Weeks	$582.16 $582.14 $569.23 Quote Quote	Min.: 1 Mult.: 1	Solid Polymer	GeH4	5 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series
Air Quality Sensors Solid Polymer SMART Hydrogen Sulfide gas sensor probe - 4-20mA and Modbus RTU RS485 - 10ppm PS-SMART-H2S-10 Amphenol SGX Sensortech 1: $582.16 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. PS-SMART-H2S-10 Mouser Part No 523-PS-SMART-H2S-10 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Hydrogen Sulfide gas sensor probe - 4-20mA and Modbus RTU RS485 - 10ppm	Datasheet	Non-Stocked Lead-Time 6 Weeks	$582.16 $582.14 $569.23 Quote Quote	Min.: 1 Mult.: 1	Solid Polymer	H2S	10 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series
Air Quality Sensors Solid Polymer SMART Hydrogen Sulfide gas sensor probe - 4-20mA and Modbus RTU RS485 - 100ppm PS-SMART-H2S-100 Amphenol SGX Sensortech 1: $547.40 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. PS-SMART-H2S-100 Mouser Part No 523-PS-SMART-H2S-100 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Hydrogen Sulfide gas sensor probe - 4-20mA and Modbus RTU RS485 - 100ppm	Datasheet	Non-Stocked Lead-Time 6 Weeks	$547.40 $516.60 $505.10 Quote Quote	Min.: 1 Mult.: 1	Solid Polymer	H2S	100 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series
Air Quality Sensors Solid Polymer SMART Hydrogen Sulfide gas sensor probe - 4-20mA and Modbus RTU RS485 - 1000ppm PS-SMART-H2S-1000 Amphenol SGX Sensortech 1: $549.99 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. PS-SMART-H2S-1000 Mouser Part No 523-PS-SMART-H2S1000 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Hydrogen Sulfide gas sensor probe - 4-20mA and Modbus RTU RS485 - 1000ppm	Datasheet	Non-Stocked Lead-Time 6 Weeks	$549.99 $538.57 Quote Quote	Min.: 1 Mult.: 1	Solid Polymer	H2S	1000 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series
Air Quality Sensors Solid Polymer SMART Formaldehyde gas sensor probe - 4-20mA and Modbus RTU RS485 - 5ppm PS-SMART-HCHO-5 Amphenol SGX Sensortech 1: $605.43 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. PS-SMART-HCHO-5 Mouser Part No 523-PS-SMART-HCHO-5 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Formaldehyde gas sensor probe - 4-20mA and Modbus RTU RS485 - 5ppm	Datasheet	Non-Stocked Lead-Time 6 Weeks	$605.43 $571.89 $559.37 Quote Quote	Min.: 1 Mult.: 1	Solid Polymer	HCHO	5 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series
Air Quality Sensors Solid Polymer SMART Formaldehyde gas sensor probe - 4-20mA and Modbus RTU RS485 - 100ppm PS-SMART-HCHO-100 Amphenol SGX Sensortech 1: $549.99 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. PS-SMART-HCHO-100 Mouser Part No 523-PS-SMART-HCHO100 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Formaldehyde gas sensor probe - 4-20mA and Modbus RTU RS485 - 100ppm	Datasheet	Non-Stocked Lead-Time 6 Weeks	$549.99 $538.57 Quote Quote	Min.: 1 Mult.: 1	Solid Polymer	HCHO	100 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series
Air Quality Sensors Solid Polymer SMART Hydrogen Cyanide gas sensor probe - 4-20mA and Modbus RTU RS485 - 50ppm PS-SMART-HCN-50 Amphenol SGX Sensortech 1: $582.16 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. PS-SMART-HCN-50 Mouser Part No 523-PS-SMART-HCN-50 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Hydrogen Cyanide gas sensor probe - 4-20mA and Modbus RTU RS485 - 50ppm	Datasheet	Non-Stocked Lead-Time 6 Weeks	$582.16 $580.67 $571.43 Quote Quote	Min.: 1 Mult.: 1	Solid Polymer	HCN	50 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series
Air Quality Sensors Solid Polymer SMART Hydrogen Fluoride gas sensor probe - 4-20mA and Modbus RTU RS485 - 10ppm PS-SMART-HF-10 Amphenol SGX Sensortech 1: $650.87 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. PS-SMART-HF-10 Mouser Part No 523-PS-SMART-HF-10 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Hydrogen Fluoride gas sensor probe - 4-20mA and Modbus RTU RS485 - 10ppm	Datasheet	Non-Stocked Lead-Time 6 Weeks	$650.87 $608.73 $595.40 Quote Quote	Min.: 1 Mult.: 1	Solid Polymer	HF	10 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series
Air Quality Sensors Solid Polymer SMART Nitrogen Dioxide gas sensor probe - 4-20mA and Modbus RTU RS485 - 100ppm PS-SMART-NO2-100 Amphenol SGX Sensortech 1: $549.99 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. PS-SMART-NO2-100 Mouser Part No 523-PS-SMART-NO2-100 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Nitrogen Dioxide gas sensor probe - 4-20mA and Modbus RTU RS485 - 100ppm	Datasheet	Non-Stocked Lead-Time 6 Weeks	$549.99 $538.57 Quote Quote	Min.: 1 Mult.: 1	Solid Polymer	NO2	100 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series
Air Quality Sensors Solid Polymer SMART Nitrogen Dioxide gas sensor probe - 4-20mA and Modbus RTU RS485 - 5ppm PS-SMART-NO2-5 Amphenol SGX Sensortech 1: $582.16 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. PS-SMART-NO2-5 Mouser Part No 523-PS-SMART-NO2-5 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Nitrogen Dioxide gas sensor probe - 4-20mA and Modbus RTU RS485 - 5ppm	Datasheet	Non-Stocked Lead-Time 6 Weeks	$582.16 $582.14 $569.23 Quote Quote	Min.: 1 Mult.: 1	Solid Polymer	NO2	5 PPM	5 %	Current	- 40 C	+ 85 C	Cable	PS-Smart Series

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