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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Description Datasheet Availability Pricing (KRW) 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
Output Voltage
Mounting Style
Series
Amphenol SGX Sensortech Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Carbon Dioxide - 0-100%(Ex-d) - Pressure Compensated
Datasheet
1In Stock
11Expected 12/3/2026
₩329,569.6
₩267,846.6
₩252,725.9
₩248,737.9
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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 - gen2 - Carbon Dioxide - 0-5%(Ex-d) - Pressure Compensated
Datasheet
3In Stock
₩361,727.5
₩292,930.4
₩274,822.2
₩270,453.7
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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 - 0-5%(EX-d) - Pressure Compensated
Datasheet
2In Stock
₩343,957.5
₩279,092.1
₩263,309
₩259,151.9
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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 - R32 (Difluormethane) Refrigerant gas - 100%LEL (EX-d)
Datasheet
10In Stock
₩326,046.6
₩278,063.3
₩258,405
₩246,187.2
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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
₩257,658.1
₩240,677.3
₩234,350
₩226,768.5
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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
₩261,096.6
₩243,777.5
₩237,323.4
₩229,601
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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)
Datasheet
34Expected 2/23/2027
₩242,058.3
₩225,965.2
₩219,962
₩212,789.2
₩209,801.7
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 11/12/2026
₩255,037
₩238,056.2
₩231,728.8
₩224,161.4
₩219,384.3
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)
Datasheet
5Expected 11/16/2026
₩257,658.1
₩240,677.3
₩234,350
₩226,768.5
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 Digital Infrared Gas Sensor - gen2 - Methane - 0-100%(EX-d) - Pressure Compensated
Datasheet
3On Order
₩282,150
₩279,092.1
₩263,309
₩259,151.9
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
₩257,756.8
₩257,686.3
₩251,753.6
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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
₩271,285.1
₩271,271
₩265,507.4
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
₩295,509.2
₩295,495.1
₩290,154.3
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
₩306,529.2
₩282,939.2
₩276,442.8
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
₩268,635.8
₩268,593.5
₩262,801.7
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
₩282,150
₩282,135.9
₩276,541.4
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
₩282,150
₩282,135.9
₩276,541.4
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
₩268,635.8
₩268,593.5
₩262,801.7
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
₩268,635.8
₩268,593.5
₩262,801.7
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
₩282,150
₩282,135.9
₩276,541.4
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
₩279,557.1
₩257,982.2
₩251,753.6
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
₩271,285.1
₩271,271
₩265,507.4
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
₩257,756.8
₩257,686.3
₩251,753.6
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
₩282,037.3
₩282,023.2
₩276,442.8
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
₩295,509.2
₩295,495.1
₩290,154.3
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