Pellistor VQ​​ Gas Sensors

Amphenol SGX Sensortech Pellistor VQ Gas Sensors contain a high-quality, low-power pellistor pair optimized for the detection of combustible gases or % volume gases in thermal conductivity mode. Amphenol SGX Sensortech Pellistor VQ Gas Sensors offer a 2V to 4.25V voltage range. The portfolio include the following series: VQ6, VQ21T, VQ22, VQ23, VQ31, VQ35, VQ500, and VQ600.

Results: 16
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Description Datasheet Availability Pricing (CAD) 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 Ammonia Pellistor Pair, 2V/100mA
Datasheet
19In Stock
Min.: 1
Mult.: 1

Catalytic Ammonia 0 % 10 % Analog VQ Series
Amphenol SGX Sensortech Air Quality Sensors Stnd Pellistor Pair 2V/175mA, Solid Legs
Datasheet
5In Stock
Min.: 1
Mult.: 1

Catalytic Flammable Analog VQ Series
Amphenol SGX Sensortech Air Quality Sensors 3.0V- VQ48 Pellistor VQ500 Hd for Mining
Datasheet
3In Stock
Min.: 1
Mult.: 1

Catalytic Methane (CH4) 0 % 100 % Analog 3 V 4.25 V - 40 C + 55 C VQ Series
Amphenol SGX Sensortech Air Quality Sensors Poison Resistant Pellistor Pr2V/300mA
Datasheet
4In Stock
Min.: 1
Mult.: 1

Catalytic Methane (CH4) 0 % 100 % Analog VQ Series
Amphenol SGX Sensortech Air Quality Sensors Stnd Pellistor Pair 2.5V/335mASolid Legs
Datasheet
5In Stock
Min.: 1
Mult.: 1

Catalytic Flammable 0 % 100 % Analog VQ Series
Amphenol SGX Sensortech Air Quality Sensors Stnd Pellistor Pair 2V/300mA, Solid Legs
Datasheet
9In Stock
Min.: 1
Mult.: 1

Catalytic Flammable Analog VQ Series
Amphenol SGX Sensortech Air Quality Sensors VQ21 Pellistor VQ600 Head, Metric Thread
Datasheet
4In Stock
Min.: 1
Mult.: 1

Catalytic Flammable 0 % 100 % Analog - 20 C + 65 C VQ6xx Hazardous Series
Amphenol SGX Sensortech Air Quality Sensors Poison Resistant Pellistor Pair
Datasheet
1In Stock
Min.: 1
Mult.: 1

Gas Sensor Multi-Gas
Amphenol SGX Sensortech Air Quality Sensors 3.0V-VQ48 Pellistor VQ500 Hd for Mining
Datasheet
1In Stock
Min.: 1
Mult.: 1

Catalytic Methane (CH4) 0 % 100 % Analog 3 V 4.25 V - 40 C + 55 C VQ Series
Amphenol SGX Sensortech Air Quality Sensors Pellistor 2V/175mA Thermal Conduct
Datasheet
20Expected 2026-06-29
Min.: 1
Mult.: 1

Thermal Conductivity Light Gases (H2, He), CO2, CH4 0 % 100 % Analog 1.9 V 2.1 V VQ Series
Amphenol SGX Sensortech Air Quality Sensors Stnd Pellistor Pair 2V/175mA, Solid Legs
Datasheet
Lead-Time 7 Weeks
Min.: 1
Mult.: 1

Catalytic Flammable 0 % 100 % Analog VQ Series


Amphenol SGX Sensortech Air Quality Sensors Poison resistant 2V gas sensor for H2
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 50
Mult.: 50

Catalytic Flammable Analog 2.1 V - 40 C + 70 C VQ Series
Amphenol SGX Sensortech Air Quality Sensors Poison Resistant 2V, Hydrocarbon
Datasheet
Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Catalytic Flammable 0 % 100 % Analog VQ Series
Amphenol SGX Sensortech Air Quality Sensors Stnd Pellistor Pair 2V/175mA, Solid Legs
Datasheet
Lead-Time 7 Weeks
Min.: 1
Mult.: 1

Catalytic Methane (CH4) 0 % 3 % Analog - 5 C + 40 C VQ Series
Amphenol SGX Sensortech Air Quality Sensors 4.25V-VQ49 Pellistor VQ500 Hd for Mining
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Catalytic Methane (CH4) 0 % 100 % Analog 3 V 4.25 V - 40 C + 55 C VQ Series
Amphenol SGX Sensortech Air Quality Sensors VQ23 Pellistor VQ600 Hd Metric Thrd
Datasheet
Non-Stocked
Min.: 25
Mult.: 25

VQ600