Air Quality Sensors – Mouser India

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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 - Methane - 0-5%(EX-d) - Pressure Compensated

INIR2-ME5-PC
Amphenol SGX Sensortech
1: ₹21,928.15
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

₹21,928.15

₹17,987.76

₹17,294.20

₹16,738.09

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 - Carbon Dioxide - 0-100%(Ex-d) - Pressure Compensated

INIR2-CD100-PC
Amphenol SGX Sensortech
1: ₹17,295.10
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

₹17,295.10

₹17,154.95

₹16,594.35

₹16,060.70

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: ₹21,928.15
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

₹21,928.15

₹17,909.60

₹17,294.20

₹16,738.09

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 - 0-100%(EX-d)

INIR2-ME100
Amphenol SGX Sensortech
1: ₹15,878.32
10In 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

10In Stock

₹15,878.32

₹14,836.18

₹14,445.37

₹13,975.51

₹13,659.27

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 - Carbon Dioxide - 0-100%(Ex-d)

INIR2-CD100
Amphenol SGX Sensortech
1: ₹17,127.10
2In Stock
7Expected 19-02-2026

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 19-02-2026

₹17,127.10

₹15,745.36

₹15,250.34

₹14,652.90

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 - Carbon Dioxide - 0-5%(Ex-d)

INIR2-CD5
Amphenol SGX Sensortech
1: ₹15,873.83
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

₹15,873.83

₹14,828.09

₹14,438.19

₹13,971.92

₹13,652.09

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 - Methane - 0-5%(EX-d)

INIR2-ME5
Amphenol SGX Sensortech
1: ₹15,061.68
5In Stock
8Expected 18-02-2026

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

5In Stock

8Expected 18-02-2026

₹15,061.68

₹14,062.66

₹14,003.36

₹13,244.21

₹12,938.76

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 - 0-5%(Ex-d) - Pressure Compensated

INIR2-CD5-PC
Amphenol SGX Sensortech
1: ₹18,839.45
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

₹18,839.45

₹18,692.11

₹17,690.39

₹17,106.43

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 INFRARED - DIGITAL

INIR2-CD100-POS
Amphenol SGX Sensortech
1: ₹19,356.03
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

₹19,356.03

₹18,463.02

₹18,278.85

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: ₹20,386.49
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

₹20,386.49

₹19,511.45

₹19,317.40

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: ₹22,354.89
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

₹22,354.89

₹21,395.40

₹21,182.48

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: ₹21,258.84
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

₹21,258.84

₹20,346.96

₹20,143.92

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: ₹20,170.88
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

₹20,170.88

₹19,305.72

₹19,113.46

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: ₹21,266.92
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

₹21,266.92

₹20,354.15

₹20,152.01

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: ₹21,266.92
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

₹21,266.92

₹20,354.15

₹20,152.01

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: ₹20,170.88
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

₹20,170.88

₹19,305.72

₹19,113.46

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: ₹20,170.88
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

₹20,170.88

₹19,305.72

₹19,113.46

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: ₹21,266.92
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

₹21,266.92

₹20,354.15

₹20,152.01

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: ₹19,356.03
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

₹19,356.03

₹18,463.02

₹18,278.85

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: ₹20,386.49
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

₹20,386.49

₹19,511.45

₹19,317.40

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: ₹19,356.03
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

₹19,356.03

₹18,463.02

₹18,278.85

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: ₹21,258.84
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

₹21,258.84

₹20,346.96

₹20,143.92

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: ₹22,354.89
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

₹22,354.89

₹21,395.40

₹21,182.48

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: ₹21,258.84
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

₹21,258.84

₹20,346.96

₹20,143.92

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: ₹22,354.89
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

₹22,354.89

₹21,395.40

₹21,182.48

Min.: 1
Mult.: 1

Infrared - Digital

Carbon Dioxide (CO2)

0 %

5 %

UART and Analog

INIR2 Series

INIR2 Digital Gas Sensors

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