IR1 Infrared Single Gas Sensors

Amphenol SGX Sensortech IR1 Infrared Single Gas Sensors use the Non-Dispersive Infrared (NDIR) principle to detect and monitor the presence of gases. Individual gases or type of gas can be identified and their concentrations determined by an infrared source and specific filtering on the pyroelectric detectors mounted inside the optical/gas cavity. These sensors are suitable for reliable monitoring of gas levels in general safety applications where the sensor size is restricted and requires a flameproof enclosure for hazardous environments.

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Amphenol SGX Sensortech Air Quality Sensors 19mm, 0-5% CO2 Infrared Gas Sensor
Datasheet
7In Stock
Min.: 1
Mult.: 1

Infrared - Analog Carbon Dioxide (CO2) 0 % 5 % Analog 3 V 5 V - 20 C + 55 C IR3x Series
Amphenol SGX Sensortech Air Quality Sensors 19mm 0-5% vol CO2 InfraGasSenswThermis
Datasheet
21In Stock
Min.: 1
Mult.: 1

Infrared - Analog Carbon Dioxide (CO2) 0 % 5 % Analog 3 V 5 V - 20 C + 55 C IR1x Series
Amphenol SGX Sensortech Air Quality Sensors 16mmHydCarInfrGasSen 0-5%/0-100%VIntTher
Datasheet
13In Stock
Min.: 1
Mult.: 1

Infrared - Analog Hydrocarbon 0 % 100 % Analog 3 V 5 V - 20 C + 55 C IR1x Series
Amphenol SGX Sensortech Air Quality Sensors 19mm 0-5% vol CO2 InfrGsSnswTempSensIC
Datasheet
25In Stock
Min.: 1
Mult.: 1

Infrared - Analog Carbon Dioxide (CO2) 0 % 5 % Analog 3 V 5 V - 20 C + 55 C IR1x Series

Amphenol SGX Sensortech Air Quality Sensors Analogue Infrared gas sensor, 0-5% CO2, with Internal Temperature Sensor LM60, 16.6mm height
Datasheet
19In Stock
Min.: 1
Mult.: 1
Infrared - Analog Carbon Dioxide (CO2) 0 % 5 % Analog 3 V 5 V - 20 C + 55 C IR1x Series
Amphenol SGX Sensortech Air Quality Sensors 19mm, Benzene,IR Gas Sensor 0-5%
Datasheet
10In Stock
Min.: 1
Mult.: 1

Infrared - Analog Hydrocarbon 0 % 100 % Analog 3 V 5 V - 20 C + 55 C IR1x Series
Amphenol SGX Sensortech Air Quality Sensors 19mm 100% volume CO2 Infrared Gas Sensor
Datasheet
2In Stock
Min.: 1
Mult.: 1

Infrared - Analog Carbon Dioxide (CO2) 0 % 100 % Analog 3 V 5 V - 20 C + 55 C IR1x Series
Amphenol SGX Sensortech Air Quality Sensors 19mmHydCarInfrGasSen 0-5%/0-100%VTempIC
Datasheet
2In Stock
Min.: 1
Mult.: 1

Infrared - Analog Hydrocarbon 0 % 100 % Analog 3 V 5 V - 20 C + 55 C IR1x Series

Amphenol SGX Sensortech Air Quality Sensors Analogue Infrared gas sensor, 0-5% CO2, 19mm height
Datasheet
11On Order
Min.: 1
Mult.: 1

Infrared - Analog Carbon Dioxide (CO2) 0 % 5 % Analog 3 V 5 V - 20 C + 55 C IR1x Series
Amphenol SGX Sensortech Air Quality Sensors 16mm 0-5% vol CO2 InfraGasSenswThermis
Datasheet
3Expected 24/09/2026
Min.: 1
Mult.: 1

Infrared - Analog Carbon Dioxide (CO2) 0 % 5 % Analog 3 V 5 V - 20 C + 55 C IR1x Series
Amphenol SGX Sensortech Air Quality Sensors 19mm 0-5% 0-100% HydCar Infr Gas Snsr
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 25
Mult.: 25

Infrared - Analog Hydrocarbon 0 % 100 % Analog 3 V 5 V - 20 C + 55 C IR1x Series
Amphenol SGX Sensortech Air Quality Sensors 19mmHydCarInfrGasSen 0-5%/0-100%VIntTher
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 25
Mult.: 25

Infrared - Analog Hydrocarbon 0 % 100 % Analog 3 V 5 V - 20 C + 55 C IR1x Series

Amphenol SGX Sensortech Air Quality Sensors Analogue Infrared gas sensor, 0-100% Methane/Hydrocarbon, with Internal Temperature Sensor LM60, 16.6mm height
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 25
Mult.: 25

Infrared - Analog Hydrocarbon 0 % 100 % Analog 3 V 5 V - 20 C + 55 C IR1x Series
Amphenol SGX Sensortech Air Quality Sensors 19mm 0-5% CO2 BrB HC IR Sens w Thermisto
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

Infrared - Analog Carbon Dioxide + Hydrocarbon 0 % 5 % Analog 3 V 5 V - 20 C + 55 C IR1x Series
Amphenol SGX Sensortech Air Quality Sensors Dual channel HC IR sensor for pipeline
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 25
Mult.: 25

Infrared - Analog Hydrocarbon 0 % 100 % Analog 3 V 5 V - 20 C + 55 C IR1x Series
Amphenol SGX Sensortech Air Quality Sensors 19mm0-5%CO2 0-5%/100% HC IR Sens
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 25
Mult.: 25

Infrared - Analog Carbon Dioxide + Hydrocarbon 0 % 5 %, 100 % Analog 3 V 5 V - 20 C + 55 C IR1x Series
Amphenol SGX Sensortech Air Quality Sensors 0-100%CH4&CO2IRGsSen BioGasAppsWIntTherm
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 25
Mult.: 25

Infrared - Analog Biogas 0 % 100 % Analog 3 V 5 v - 20 C + 55 C IR1x Series