INIR2 Digital Gas Sensors

Amphenol SGX Sensortech INIR2 Digital Gas Sensors are user-friendly digital gas sensors that use non-dispersive infrared technology. These gas sensors are designed to detect refrigeration leakage in industrial and residential environments. The INIR2 gas sensors are developed with the generation of power-efficient cortex® microcontrollers with high flexibility and functionality. The INIR2 gas sensors feature temperature compensation, good accuracy, low-voltage DC power supply, and simple implementation into the end-user system. Typical applications include agriculture, indoor air quality, waste management, environments with varying pressure, automation and control and industrial health and safety.

Results: 44
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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
Output Voltage
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Series
Amphenol SGX Sensortech Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Methane - 0-5%(EX-d) - Pressure Compensated
Datasheet
2In Stock
€ 209,91
€ 170,32
€ 160,69
€ 158,15
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Min.: 1
Mult.: 1
Infrared - Digital Methane (CH4) 0 % 5 % UART and Analog 3.2 V 5.25 V - 40 C + 75 C Through Hole INIR2 Series
Amphenol SGX Sensortech Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Carbon Dioxide - 0-5%(Ex-d) - Pressure Compensated
Datasheet
3In Stock
€ 220,75
€ 178,77
€ 167,72
€ 165,05
View
Min.: 1
Mult.: 1
Infrared - Digital Carbon Dioxide (CO2) 0 % 5 % UART and Analog 3.2 V 5.25 V - 40 C + 75 C Through Hole INIR2 Series
Amphenol SGX Sensortech Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Carbon Dioxide - 0-100%(Ex-d) - Pressure Compensated
Datasheet
1In Stock
11Expected 03/12/2026
€ 201,13
€ 163,46
€ 154,23
€ 151,80
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Min.: 1
Mult.: 1
Infrared - Digital Carbon Dioxide (CO2) 0 % 100 % UART and Analog 3.2 V 5.25 V - 40 C + 75 C Through Hole INIR2 Series
Amphenol SGX Sensortech Air Quality Sensors Digital Infrared Gas Sensor - R32 (Difluormethane) Refrigerant gas - 100%LEL (EX-d)
Datasheet
9In Stock
€ 198,98
€ 169,70
€ 157,70
€ 150,24
View
Min.: 1
Mult.: 1
Infrared - Digital R32 (Difluormethane) 0 % 100 % UART and Analog 3.2 V 5.25 V - 40 C + 75 C Through Hole INIR2 Series
Amphenol SGX Sensortech Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Butane (R600) - 0-1.8%(EX-d)
Datasheet
3In Stock
€ 157,24
€ 146,88
€ 143,02
€ 142,71
Min.: 1
Mult.: 1
Infrared - Digital Butane (R600) 0 % 1.8 % UART and Analog 3.2 V 5.25 V - 40 C + 75 C Through Hole INIR2 Series
Amphenol SGX Sensortech Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Carbon Dioxide - 0-5%(Ex-d)
Datasheet
6In Stock
11On Order
€ 159,34
€ 148,77
€ 144,83
€ 140,71
Min.: 1
Mult.: 1
Infrared - Digital Carbon Dioxide (CO2) 0 % 5 % UART and Analog 3.2 V 5.25 V - 40 C + 75 C Through Hole INIR2 Series
Amphenol SGX Sensortech Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Methane - 0-100%(EX-d)
Datasheet
14On Order
€ 157,24
€ 146,88
€ 143,02
€ 142,71
Min.: 1
Mult.: 1
Infrared - Digital Methane (CH4) 0 % 100 % UART and Analog 3.2 V 5.25 V - 40 C + 75 C Through Hole INIR2 Series
Amphenol SGX Sensortech Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Carbon Dioxide - 0-100%(Ex-d)
Datasheet
34Expected 23/02/2027
€ 147,72
€ 137,90
€ 136,49
Min.: 1
Mult.: 1
Infrared - Digital Carbon Dioxide (CO2) 0 % 100 % UART and Analog 3.2 V 5.25 V - 40 C + 75 C Through Hole INIR2 Series
Amphenol SGX Sensortech Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Methane - 0-5%(EX-d)
Datasheet
42Expected 12/11/2026
€ 155,64
€ 145,28
€ 142,71
Min.: 1
Mult.: 1
Infrared - Digital Methane (CH4) 0 % 5 % UART and Analog 3.2 V 5.25 V - 40 C + 75 C Through Hole INIR2 Series
Amphenol SGX Sensortech Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Methane - 0-100%(EX-d) - Pressure Compensated
Datasheet
3On Order
€ 172,19
€ 170,32
€ 160,69
€ 158,15
View
Min.: 1
Mult.: 1
Infrared - Digital Methane (CH4) 0 % 100 % UART and Analog 3.2 V 5.25 V - 40 C + 75 C Through Hole INIR2 Series
Amphenol SGX Sensortech Air Quality Sensors INFRARED - DIGITAL Non-Stocked Lead-Time 10 Weeks
€ 157,30
€ 157,26
€ 153,64
View
Min.: 1
Mult.: 1
Infrared - Digital Carbon Dioxide (CO2) 0 % 100 % UART and Analog INIR2 Series
Amphenol SGX Sensortech Air Quality Sensors INFRARED - DIGITAL Non-Stocked Lead-Time 10 Weeks
€ 165,56
€ 165,55
€ 162,03
View
Min.: 1
Mult.: 1
Infrared - Digital Carbon Dioxide (CO2) 0 % 100 % UART and Analog INIR2 Series
Amphenol SGX Sensortech Air Quality Sensors INFRARED - DIGITAL Non-Stocked Lead-Time 10 Weeks
€ 180,34
€ 180,33
€ 177,07
View
Min.: 1
Mult.: 1
Infrared - Digital Carbon Dioxide (CO2) 0 % 5 % UART and Analog INIR2 Series
Amphenol SGX Sensortech Air Quality Sensors INFRARED - DIGITAL Non-Stocked Lead-Time 10 Weeks
€ 187,07
€ 172,67
€ 168,71
View
Min.: 1
Mult.: 1
Infrared - Digital Carbon Dioxide (CO2) 0 % 5 % UART and Analog INIR2 Series
Amphenol SGX Sensortech Air Quality Sensors INFRARED - DIGITAL
Datasheet
Non-Stocked Lead-Time 10 Weeks
€ 163,94
€ 163,92
€ 160,38
View
Min.: 1
Mult.: 1
Infrared - Digital Methane (CH4) 0 % 100 % UART and Analog INIR2 Series
Amphenol SGX Sensortech Air Quality Sensors INFRARED - DIGITAL
Datasheet
Non-Stocked Lead-Time 10 Weeks
€ 172,19
€ 172,18
€ 168,77
View
Min.: 1
Mult.: 1
Infrared - Digital Methane (CH4) 0 % 100 % UART and Analog INIR2 Series
Amphenol SGX Sensortech Air Quality Sensors INFRARED - DIGITAL Non-Stocked Lead-Time 10 Weeks
€ 172,19
€ 172,18
€ 168,77
View
Min.: 1
Mult.: 1
Infrared - Digital Methane (CH4) 0 % 5 % UART and Analog INIR2 Series
Amphenol SGX Sensortech Air Quality Sensors INFRARED - DIGITAL Non-Stocked Lead-Time 10 Weeks
€ 163,94
€ 163,92
€ 160,38
View
Min.: 1
Mult.: 1
Infrared - Digital Methane (CH4) 0 % 5 % UART and Analog INIR2 Series
Amphenol SGX Sensortech Air Quality Sensors INFRARED - DIGITAL
Datasheet
Non-Stocked Lead-Time 10 Weeks
€ 163,94
€ 163,92
€ 160,38
View
Min.: 1
Mult.: 1
Infrared - Digital Propane 0 % 2.1 % UART and Analog INIR2 Series
Amphenol SGX Sensortech Air Quality Sensors INFRARED - DIGITAL
Datasheet
Non-Stocked Lead-Time 10 Weeks
€ 172,19
€ 172,18
€ 168,77
View
Min.: 1
Mult.: 1
Infrared - Digital Propane 0 % 2.1 % UART and Analog INIR2 Series
Amphenol SGX Sensortech Air Quality Sensors INFRARED - DIGITAL Non-Stocked Lead-Time 10 Weeks
€ 170,61
€ 157,44
€ 153,64
View
Min.: 1
Mult.: 1
Infrared - Digital Carbon Dioxide (CO2) 0 % 100 % UART and Analog INIR2 Series
Amphenol SGX Sensortech Air Quality Sensors INFRARED - DIGITAL Non-Stocked Lead-Time 10 Weeks
€ 165,56
€ 165,55
€ 162,03
View
Min.: 1
Mult.: 1
Infrared - Digital Carbon Dioxide (CO2) 0 % 100 % UART and Analog INIR2 Series
Amphenol SGX Sensortech Air Quality Sensors INFRARED - DIGITAL Non-Stocked Lead-Time 10 Weeks
€ 157,30
€ 157,26
€ 153,64
View
Min.: 1
Mult.: 1
Infrared - Digital Carbon Dioxide (CO2) 0 % 100 % UART and Analog INIR2 Series
Amphenol SGX Sensortech Air Quality Sensors INFRARED - DIGITAL Non-Stocked Lead-Time 10 Weeks
€ 172,12
€ 172,11
€ 168,71
View
Min.: 1
Mult.: 1
Infrared - Digital Carbon Dioxide (CO2) 0 % 5 % UART and Analog INIR2 Series
Amphenol SGX Sensortech Air Quality Sensors INFRARED - DIGITAL
Datasheet
Non-Stocked Lead-Time 10 Weeks
€ 180,34
€ 180,33
€ 177,07
View
Min.: 1
Mult.: 1
Infrared - Digital Carbon Dioxide (CO2) 0 % 5 % UART and Analog 3.2 V 5.25 V - 40 C + 75 C 2.5 V Through Hole INIR2 Series