Air Quality Sensors – Mouser Norway

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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.

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Part #

Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Carbon Dioxide - 0-5%(Ex-d) - Pressure Compensated

INIR2-CD5-PC
Amphenol SGX Sensortech
1: kr 2 091,94
2In Stock

Mfr. Part No.
INIR2-CD5-PC

Mouser Part No
523-INIR2CD5PC

Amphenol SGX Sensortech

Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Carbon Dioxide - 0-5%(Ex-d) - Pressure Compensated

Learn More

Datasheet

2In Stock

kr 2 091,94

kr 2 075,59

kr 1 964,34

kr 1 899,50

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

INIR2 Series

Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Carbon Dioxide - 0-100%(Ex-d) - Pressure Compensated

INIR2-CD100-PC
Amphenol SGX Sensortech
1: kr 1 920,50
3In Stock

Mfr. Part No.
INIR2-CD100-PC

Mouser Part No
523-INIR2CD100PC

Amphenol SGX Sensortech

Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Carbon Dioxide - 0-100%(Ex-d) - Pressure Compensated

Learn More

Datasheet

3In Stock

kr 1 920,50

kr 1 904,95

kr 1 842,66

kr 1 783,38

View

Min.: 1
Mult.: 1

Infrared - Digital

Carbon Dioxide (CO2)

0 %

100 %

UART and Analog

3.2 V

5.25 V

- 40 C

+ 75 C

INIR2 Series

Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Methane - 0-100%(EX-d) - Pressure Compensated

INIR2-ME100-PC
Amphenol SGX Sensortech
1: kr 2 434,96
2In Stock

Mfr. Part No.
INIR2-ME100-PC

Mouser Part No
523-INIR2ME100PC

Amphenol SGX Sensortech

Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Methane - 0-100%(EX-d) - Pressure Compensated

Learn More

Datasheet

2In Stock

kr 2 434,96

kr 1 988,70

kr 1 920,38

kr 1 858,67

View

Min.: 1
Mult.: 1

Infrared - Digital

Methane (CH4)

0 %

100 %

UART and Analog

3.2 V

5.25 V

- 40 C

+ 75 C

INIR2 Series

Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Methane - 0-5%(EX-d) - Pressure Compensated

INIR2-ME5-PC
Amphenol SGX Sensortech
1: kr 2 434,96
2In Stock

Mfr. Part No.
INIR2-ME5-PC

Mouser Part No
523-INIR2ME5PC

Amphenol SGX Sensortech

Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Methane - 0-5%(EX-d) - Pressure Compensated

Learn More

Datasheet

2In Stock

kr 2 434,96

kr 1 997,40

kr 1 920,38

kr 1 858,67

View

Min.: 1
Mult.: 1

Infrared - Digital

Methane (CH4)

0 %

5 %

UART and Analog

3.2 V

5.25 V

- 40 C

+ 75 C

INIR2 Series

Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Methane - 0-100%(EX-d)

INIR2-ME100
Amphenol SGX Sensortech
1: kr 1 763,20
7In Stock

Mfr. Part No.
INIR2-ME100

Mouser Part No
523-INIR2-ME100

Amphenol SGX Sensortech

Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Methane - 0-100%(EX-d)

Learn More

Datasheet

7In Stock

kr 1 763,20

kr 1 655,44

Min.: 1
Mult.: 1

Infrared - Digital

Methane (CH4)

0 %

100 %

UART and Analog

3.2 V

5.25 V

- 40 C

+ 75 C

INIR2 Series

Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Methane - 0-5%(EX-d)

INIR2-ME5
Amphenol SGX Sensortech
1: kr 1 672,49
11In Stock
2Expected 2/18/2026

Mfr. Part No.
INIR2-ME5

Mouser Part No
523-INIR2-ME5

Amphenol SGX Sensortech

Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Methane - 0-5%(EX-d)

Learn More

Datasheet

11In Stock

2Expected 2/18/2026

kr 1 672,49

kr 1 655,44

Min.: 1
Mult.: 1

Infrared - Digital

Methane (CH4)

0 %

5 %

UART and Analog

3.2 V

5.25 V

- 40 C

+ 75 C

INIR2 Series

Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Carbon Dioxide - 0-100%(Ex-d)

INIR2-CD100
Amphenol SGX Sensortech
1: kr 1 901,82
2In Stock
7Expected 2/19/2026

Mfr. Part No.
INIR2-CD100

Mouser Part No
523-INIR2-CD100

Amphenol SGX Sensortech

Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Carbon Dioxide - 0-100%(Ex-d)

Learn More

Datasheet

2In Stock

7Expected 2/19/2026

kr 1 901,82

kr 1 748,35

kr 1 693,48

kr 1 627,13

kr 1 583,28

Min.: 1
Mult.: 1

Infrared - Digital

Carbon Dioxide (CO2)

0 %

100 %

UART and Analog

3.2 V

5.25 V

- 40 C

+ 75 C

INIR2 Series

Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Carbon Dioxide - 0-5%(Ex-d)

INIR2-CD5
Amphenol SGX Sensortech
1: kr 1 762,62
5In Stock

Mfr. Part No.
INIR2-CD5

Mouser Part No
523-INIR2-CD5

Amphenol SGX Sensortech

Air Quality Sensors Digital Infrared Gas Sensor - gen2 - Carbon Dioxide - 0-5%(Ex-d)

Learn More

Datasheet

5In Stock

kr 1 762,62

kr 1 646,50

kr 1 632,24

Min.: 1
Mult.: 1

Infrared - Digital

Carbon Dioxide (CO2)

0 %

5 %

UART and Analog

3.2 V

5.25 V

- 40 C

+ 75 C

INIR2 Series

Air Quality Sensors INFRARED - DIGITAL

INIR2-CD100-POS
Amphenol SGX Sensortech
1: kr 2 149,36
Non-Stocked Lead-Time 10 Weeks
New Product

Mfr. Part No.
INIR2-CD100-POS

Mouser Part No
523-INIR2-CD100-POS

New Product

Amphenol SGX Sensortech

Air Quality Sensors INFRARED - DIGITAL

Non-Stocked Lead-Time 10 Weeks

kr 2 149,36

kr 2 050,18

kr 2 029,77

Min.: 1
Mult.: 1

Infrared - Digital

Carbon Dioxide (CO2)

0 %

100 %

UART and Analog

INIR2 Series

Air Quality Sensors INFRARED - DIGITAL

INIR2-CD100-PC-POS
Amphenol SGX Sensortech
1: kr 2 263,74
Non-Stocked Lead-Time 10 Weeks
New Product

Mfr. Part No.
INIR2-CD100-PC-POS

Mouser Part No
523-INIR2-CD100PCPOS

New Product

Amphenol SGX Sensortech

Air Quality Sensors INFRARED - DIGITAL

Non-Stocked Lead-Time 10 Weeks

kr 2 263,74

kr 2 166,53

kr 2 145,07

Min.: 1
Mult.: 1

Infrared - Digital

Carbon Dioxide (CO2)

0 %

100 %

UART and Analog

INIR2 Series

Air Quality Sensors INFRARED - DIGITAL

INIR2-CD5-PC-POS
Amphenol SGX Sensortech
1: kr 2 482,28
Non-Stocked Lead-Time 10 Weeks
New Product

Mfr. Part No.
INIR2-CD5-PC-POS

Mouser Part No
523-INIR2-CD5-PC-POS

New Product

Amphenol SGX Sensortech

Air Quality Sensors INFRARED - DIGITAL

Non-Stocked Lead-Time 10 Weeks

kr 2 482,28

kr 2 375,80

kr 2 352,13

Min.: 1
Mult.: 1

Infrared - Digital

Carbon Dioxide (CO2)

0 %

5 %

UART and Analog

INIR2 Series

Air Quality Sensors INFRARED - DIGITAL

INIR2-CD5-POS
Amphenol SGX Sensortech
1: kr 2 360,60
Non-Stocked Lead-Time 10 Weeks
New Product

Mfr. Part No.
INIR2-CD5-POS

Mouser Part No
523-INIR2-CD5-POS

New Product

Amphenol SGX Sensortech

Air Quality Sensors INFRARED - DIGITAL

Non-Stocked Lead-Time 10 Weeks

kr 2 360,60

kr 2 259,33

kr 2 236,83

Min.: 1
Mult.: 1

Infrared - Digital

Carbon Dioxide (CO2)

0 %

5 %

UART and Analog

INIR2 Series

Air Quality Sensors INFRARED - DIGITAL

INIR2-ME100-POS
Amphenol SGX Sensortech
1: kr 2 239,84
Non-Stocked Lead-Time 10 Weeks
New Product

Mfr. Part No.
INIR2-ME100-POS

Mouser Part No
523-INIR2-ME100-POS

New Product

Amphenol SGX Sensortech

Air Quality Sensors INFRARED - DIGITAL

Non-Stocked Lead-Time 10 Weeks

kr 2 239,84

kr 2 143,80

kr 2 122,45

Min.: 1
Mult.: 1

Infrared - Digital

Methane (CH4)

0 %

100 %

UART and Analog

INIR2 Series

Air Quality Sensors INFRARED - DIGITAL

INIR2-ME100-PC-POS
Amphenol SGX Sensortech
1: kr 2 361,53
Non-Stocked Lead-Time 10 Weeks
New Product

Mfr. Part No.
INIR2-ME100-PC-POS

Mouser Part No
523-INIR2-ME100PCPOS

New Product

Amphenol SGX Sensortech

Air Quality Sensors INFRARED - DIGITAL

Non-Stocked Lead-Time 10 Weeks

kr 2 361,53

kr 2 260,14

kr 2 237,76

Min.: 1
Mult.: 1

Infrared - Digital

Methane (CH4)

0 %

100 %

UART and Analog

INIR2 Series

Air Quality Sensors INFRARED - DIGITAL

INIR2-ME5-PC-POS
Amphenol SGX Sensortech
1: kr 2 361,53
Non-Stocked Lead-Time 10 Weeks
New Product

Mfr. Part No.
INIR2-ME5-PC-POS

Mouser Part No
523-INIR2-ME5-PC-POS

New Product

Amphenol SGX Sensortech

Air Quality Sensors INFRARED - DIGITAL

Non-Stocked Lead-Time 10 Weeks

kr 2 361,53

kr 2 260,14

kr 2 237,76

Min.: 1
Mult.: 1

Infrared - Digital

Methane (CH4)

0 %

5 %

UART and Analog

INIR2 Series

Air Quality Sensors INFRARED - DIGITAL

INIR2-ME5-POS
Amphenol SGX Sensortech
1: kr 2 239,84
Non-Stocked Lead-Time 10 Weeks
New Product

Mfr. Part No.
INIR2-ME5-POS

Mouser Part No
523-INIR2-ME5-POS

New Product

Amphenol SGX Sensortech

Air Quality Sensors INFRARED - DIGITAL

Non-Stocked Lead-Time 10 Weeks

kr 2 239,84

kr 2 143,80

kr 2 122,45

Min.: 1
Mult.: 1

Infrared - Digital

Methane (CH4)

0 %

5 %

UART and Analog

INIR2 Series

Air Quality Sensors INFRARED - DIGITAL

INIR2-PR2.1-POS
Amphenol SGX Sensortech
1: kr 2 239,84
Non-Stocked Lead-Time 10 Weeks
New Product

Mfr. Part No.
INIR2-PR2.1-POS

Mouser Part No
523-INIR2-PR2.1-POS

New Product

Amphenol SGX Sensortech

Air Quality Sensors INFRARED - DIGITAL

Non-Stocked Lead-Time 10 Weeks

kr 2 239,84

kr 2 143,80

kr 2 122,45

Min.: 1
Mult.: 1

Infrared - Digital

R290 (Propane)

0 %

2.1 %

UART and Analog

INIR2 Series

Air Quality Sensors INFRARED - DIGITAL

INIR2-PR2.1-PC-POS
Amphenol SGX Sensortech
1: kr 2 361,53
Non-Stocked Lead-Time 10 Weeks
New Product

Mfr. Part No.
INIR2-PR2.1-PC-POS

Mouser Part No
523-INIR2-PR2.1PCPOS

New Product

Amphenol SGX Sensortech

Air Quality Sensors INFRARED - DIGITAL

Non-Stocked Lead-Time 10 Weeks

kr 2 361,53

kr 2 260,14

kr 2 237,76

Min.: 1
Mult.: 1

Infrared - Digital

R290 (Propane)

0 %

2.1 %

UART and Analog

INIR2 Series

Air Quality Sensors INFRARED - DIGITAL

INIR2IA-CD100
Amphenol SGX Sensortech
1: kr 2 149,36
Non-Stocked Lead-Time 10 Weeks
New Product

Mfr. Part No.
INIR2IA-CD100

Mouser Part No
523-INIR2IA-CD100

New Product

Amphenol SGX Sensortech

Air Quality Sensors INFRARED - DIGITAL

Non-Stocked Lead-Time 10 Weeks

kr 2 149,36

kr 2 050,18

kr 2 029,77

Min.: 1
Mult.: 1

Infrared - Digital

Carbon Dioxide (CO2)

0 %

100 %

UART and Analog

INIR2 Series

Air Quality Sensors INFRARED - DIGITAL

INIR2IA-CD100-PC
Amphenol SGX Sensortech
1: kr 2 263,74
Non-Stocked Lead-Time 10 Weeks
New Product

Mfr. Part No.
INIR2IA-CD100-PC

Mouser Part No
523-INIR2IA-CD100-PC

New Product

Amphenol SGX Sensortech

Air Quality Sensors INFRARED - DIGITAL

Non-Stocked Lead-Time 10 Weeks

kr 2 263,74

kr 2 166,53

kr 2 145,07

Min.: 1
Mult.: 1

Infrared - Digital

Carbon Dioxide (CO2)

0 %

100 %

UART and Analog

INIR2 Series

Air Quality Sensors INFRARED - DIGITAL

INIR2IA-CD100-POS
Amphenol SGX Sensortech
1: kr 2 149,36
Non-Stocked Lead-Time 10 Weeks
New Product

Mfr. Part No.
INIR2IA-CD100-POS

Mouser Part No
523-INIR2IA-CD100POS

New Product

Amphenol SGX Sensortech

Air Quality Sensors INFRARED - DIGITAL

Non-Stocked Lead-Time 10 Weeks

kr 2 149,36

kr 2 050,18

kr 2 029,77

Min.: 1
Mult.: 1

Infrared - Digital

Carbon Dioxide (CO2)

0 %

100 %

UART and Analog

INIR2 Series

Air Quality Sensors INFRARED - DIGITAL

INIR2IA-CD5
Amphenol SGX Sensortech
1: kr 2 360,60
Non-Stocked Lead-Time 10 Weeks
New Product

Mfr. Part No.
INIR2IA-CD5

Mouser Part No
523-INIR2IA-CD5

New Product

Amphenol SGX Sensortech

Air Quality Sensors INFRARED - DIGITAL

Non-Stocked Lead-Time 10 Weeks

kr 2 360,60

kr 2 259,33

kr 2 236,83

Min.: 1
Mult.: 1

Infrared - Digital

Carbon Dioxide (CO2)

0 %

5 %

UART and Analog

INIR2 Series

Air Quality Sensors INFRARED - DIGITAL

INIR2IA-CD5-PC
Amphenol SGX Sensortech
1: kr 2 482,28
Non-Stocked Lead-Time 10 Weeks
New At Mouser

Mfr. Part No.
INIR2IA-CD5-PC

Mouser Part No
523-INIR2IA-CD5-PC

New At Mouser

Amphenol SGX Sensortech

Air Quality Sensors INFRARED - DIGITAL

Datasheet

Non-Stocked Lead-Time 10 Weeks

kr 2 482,28

kr 2 375,80

kr 2 352,13

Min.: 1
Mult.: 1

Infrared - Digital

Carbon Dioxide (CO2)

0 %

5 %

UART and Analog

3.2 V

5.25 V

- 40 C

+ 75 C

INIR2 Series

Air Quality Sensors INFRARED - DIGITAL

INIR2IA-CD5-POS
Amphenol SGX Sensortech
1: kr 2 360,60
Non-Stocked Lead-Time 10 Weeks
New Product

Mfr. Part No.
INIR2IA-CD5-POS

Mouser Part No
523-INIR2IA-CD5-POS

New Product

Amphenol SGX Sensortech

Air Quality Sensors INFRARED - DIGITAL

Non-Stocked Lead-Time 10 Weeks

kr 2 360,60

kr 2 259,33

kr 2 236,83

Min.: 1
Mult.: 1

Infrared - Digital

Carbon Dioxide (CO2)

0 %

5 %

UART and Analog

INIR2 Series

Air Quality Sensors INFRARED - DIGITAL

INIR2IA-CD5-PC-POS
Amphenol SGX Sensortech
1: kr 2 482,28
Non-Stocked Lead-Time 10 Weeks
New Product

Mfr. Part No.
INIR2IA-CD5-PC-POS

Mouser Part No
523-INIR2IA-CD5PCPOS

New Product

Amphenol SGX Sensortech

Air Quality Sensors INFRARED - DIGITAL

Non-Stocked Lead-Time 10 Weeks

kr 2 482,28

kr 2 375,80

kr 2 352,13

Min.: 1
Mult.: 1

Infrared - Digital

Carbon Dioxide (CO2)

0 %

5 %

UART and Analog

INIR2 Series

INIR2 Digital Gas Sensors

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