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 (THB) 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
฿7,792.55
฿6,333.13
฿5,975.61
฿5,881.31
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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
฿8,552.91
฿6,926.23
฿6,498.07
฿6,394.77
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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
฿8,132.75
฿6,599.03
฿6,225.84
฿6,127.55
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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
฿7,709.25
฿6,574.70
฿6,109.89
฿5,821.00
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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
฿6,092.23
฿5,690.72
฿5,541.12
฿5,361.85
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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
฿6,173.53
฿5,764.03
฿5,611.42
฿5,428.83
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)
Datasheet
34Expected 2/23/2027
฿5,723.38
฿5,342.86
฿5,200.92
฿5,031.32
฿4,960.68
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
฿6,030.25
฿5,628.75
฿5,479.14
฿5,300.21
฿5,187.26
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
7Expected 11/16/2026
฿6,092.23
฿5,690.72
฿5,541.12
฿5,361.85
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
฿6,671.33
฿6,599.03
฿6,225.84
฿6,127.55
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
฿6,094.56
฿6,092.90
฿5,952.62
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
฿6,414.43
฿6,414.10
฿6,277.82
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
฿6,987.20
฿6,986.87
฿6,860.59
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
฿7,247.77
฿6,689.99
฿6,536.38
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
฿6,351.79
฿6,350.79
฿6,213.85
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
฿6,671.33
฿6,671.00
฿6,538.72
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
฿6,671.33
฿6,671.00
฿6,538.72
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
฿6,351.79
฿6,350.79
฿6,213.85
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
฿6,351.79
฿6,350.79
฿6,213.85
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
฿6,671.33
฿6,671.00
฿6,538.72
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
฿6,610.02
฿6,099.89
฿5,952.62
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
฿6,414.43
฿6,414.10
฿6,277.82
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
฿6,094.56
฿6,092.90
฿5,952.62
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
฿6,668.66
฿6,668.33
฿6,536.38
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
฿6,987.20
฿6,986.87
฿6,860.59
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