VQ31 Thermal Conductivity Gas Sensors

Amphenol SGX Sensortech VQ31 Thermal Conductivity Gas Sensors consist of two matched elements that detect gases in 0 to 100% by volume concentrations when using the recommended bridge circuit and suggested mounting arrangement. The VQ31M is supplied with braided leads and the VQ31MB features extended pins for fitting directly to printed circuit boards. These gas sensors operate on the thermal conductivity principle.

Results: 4
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Sensor Type
Measuring Range - Min
Measuring Range - Max
Output Type
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Series
Amphenol SGX Sensortech Air Quality Sensors PellistorPr3.5V/90mA Solid Lg ClsdCanCom
Datasheet
25In Stock
Min.: 1
Mult.: 1

Thermal Conductivity Light Gases (H2, He), CO2, CH4 0 % 100 % Analog 2 V 3.45 V VQ Series
Amphenol SGX Sensortech Air Quality Sensors VQ31 Pellistor VQ600 Hd Metric Thrd
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 25
Mult.: 25

Thermal Conductivity Light Gases (H2, He), CO2, CH4 0 % 100 % Analog - 20 C + 65 C VQ6xx Hazardous Series
Amphenol SGX Sensortech Air Quality Sensors VQ31 Pellistor VQ600 Hd 0.5" 14 NPT
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 25
Mult.: 25

Thermal Conductivity Light Gases (H2, He), CO2, CH4 0 % 100 % Analog - 20 C + 65 C VQ6xx Hazardous Series
Amphenol SGX Sensortech Air Quality Sensors VQ31 Pellistor VQ600 Hd 0.75"14NPT
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 25
Mult.: 25

Thermal Conductivity Light Gases (H2, He), CO2, CH4 0 % 100 % Analog - 20 C + 65 C VQ6xx Hazardous Series