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CO2 Sensor Module Product List and Ranking from 8 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Jul 22, 2026～Aug 18, 2026
This ranking is based on the number of page views on our site.

CO2 Sensor Module Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 22, 2026～Aug 18, 2026
This ranking is based on the number of page views on our site.

  1. サカキコーポレーション 本社 Osaka//Industrial Electrical Equipment
  2. テクネ計測 Kanagawa//Testing, Analysis and Measurement
  3. フィガロ技研 Osaka//Electronic Components and Semiconductors
  4. 4 セイワ 東京本社、関西支社、名古屋営業所、中国無錫　　グループ会社　エレクトロン（長野県松本市） Tokyo//Trading company/Wholesale
  5. 5 美山技研 Tokyo//Machine elements and parts
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CO2 Sensor Module Product ranking

Last Updated： Aggregation Period:Jul 22, 2026～Aug 18, 2026
This ranking is based on the number of page views on our site.

  1. CO2 sensor module <compliant with advanced standards, compact> サカキコーポレーション 本社
  2. CO2 sensor module with pin header サカキコーポレーション 本社
  3. CO2 sensor module <Smooth transition from S8> サカキコーポレーション 本社
  4. CO2 sensor module <Excellent cost performance> サカキコーポレーション 本社
  5. 4 CO2 sensor module "S8" サカキコーポレーション 本社

CO2 Sensor Module Product List

1～30 item / All 42 items

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CO2 sensor module "K30"

CO2 sensor module "K30"

A model with excellent flexibility! A CO2 sensor module that can be configured according to user requests.

The "K30" is an NDIR CO2 sensor module that can be customized for various sensing and control applications. This platform is designed as a CO2 sensor module for integration into host devices. It is equipped with two analog outputs and two digital outputs, and thanks to the Senseair Development Kit (SADK) and the User Interface Program (UIP5), it is a highly flexible model that can be configured according to user requirements. 【Features】 ■ Flexibility ■ Easy setup ■ Maintenance-free *For more details, please refer to the PDF document or feel free to contact us.

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CO2 sensor module "K30 FR"

CO2 sensor module "K30 FR"

It is designed to be easily integrated into products that require a fast update rate for CO2 measurements!

The "K30 FR" is a high-performance CO2 sensor module optimized for fast response. The sampling cell is protected by a particle filter and is designed for rapid diffusion without the need for external air injection. It is also equipped with an input port for a tube to inject test gas into the sensor. This sensor can be used in a wide range of applications that require the detection of rapid changes, such as gas leaks in the food and pharmaceutical packaging industries. Other applications include occupancy detection and industrial leak detection. 【Features】 ■ Fast response ■ Individual calibration ■ Maintenance-free ■ Long-term stability *For more details, please refer to the PDF document or feel free to contact us.

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CO2 sensor module "K30 3%"

CO2 sensor module "K30 3%"

A model with excellent flexibility! Designed as a CO2 sensor module for integration into host devices!

The "K30 3%" is a CO2 sensor module that can be customized for various sensing and control applications. This platform is designed as a CO2 sensor module for integration into host devices. With the SenseAir Development Kit (SADK) and the User Interface Program (UIP5), it is a highly flexible model that can be configured according to user requirements. 【Features】 ■ Flexibility ■ Easy configuration ■ Maintenance-free *For more details, please refer to the PDF document or feel free to contact us.

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CO2 sensor module 'K33 ICB-F 30%'

CO2 sensor module 'K33 ICB-F 30%'

Maintenance-free! Designed as a low-power CO2 sensor module for integration into host devices!

The "K33 ICB-F 30%" is a CO2 sensor module designed to measure high concentrations of CO2, suitable for control and alarm applications. The platform of this product can be customized for various sensing, control, and alarm applications. It is designed as a low-power CO2 sensor module for integration into host devices. 【Features】 ■ Low power consumption ■ Maintenance-free *For more details, please refer to the PDF document or feel free to contact us.

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CO2 sensor module "S8"

CO2 sensor module "S8"

Ultra-compact size! Customizable for various alarm and control applications!

The S8 is a super compact CO2 sensor module that can be used for control and alarm applications. This sensor can be embedded in host devices for various alarm applications where users want to detect CO2, such as leak detection. 【Features】 ■ Super compact size ■ Individual calibration ■ Maintenance-free ■ Long-term stability ■ Low power consumption *For more details, please refer to the PDF document or feel free to contact us.

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CO2 sensor module with pin header

CO2 sensor module with pin header

Redesigned with mass production of the popular S8 platform in mind! High cost performance.

The "Senseair S88 LP Pin-Header" is a new member of the S8 CO₂ sensor family, redesigned with mass production in mind based on the popular S8 platform. This product meets advanced standards and offers compactness and excellent cost performance. Since its appearance, interface, and pin configuration are identical to the S8, transitioning from the S8 is smooth. We offer versions optimized for low power applications, residential applications, and greenhouse applications. 【Features】 ■ High cost performance ■ Low power consumption ■ High precision ■ Mass production ■ Self-correcting / maintenance-free *For more details, please download the PDF or feel free to contact us.

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CO2 sensor module <capable of temperature measurement and logging function>

CO2 sensor module <capable of temperature measurement and logging function>

Designed for integration into host devices such as battery-powered products and wireless communication sensors!

The "Senseair K33 LP T" is a low-power design CO₂ sensor module that can measure CO₂ and temperature. With an adjustable measurement interval, it is possible to reduce the average power consumption to less than 52μA (measuring once every 60 minutes). Like all other sensors from Senseair, this module is designed for mass production, allowing complete traceability of all manufacturing processes and key components through the sensor's serial number. 【Features】 ■ High precision ■ Measurement range: 400–5,000 ppm / 0–50℃ ■ Easily configurable with dedicated software ■ Supports UART (Modbus) and I²C communication ■ Digital output (open collector) ■ Maintenance-free and long-term stability *For more details, please download the PDF or feel free to contact us.

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CO2 sensor module <sleep mode adjustable>

CO2 sensor module <sleep mode adjustable>

Built-in data logger, temperature and humidity measurement, equipped with standby mode!

The "Senseair K33 ELG" is a CO2 sensor module that can be set to sleep mode during measurement intervals, making it suitable for low power consumption operation. It can measure and record environmental parameters such as CO₂ concentration, relative humidity, and temperature. It is designed as a CO₂ sensor module for integration into host devices. The measurement range is 0 to 5,000 ppm / -30 to +60°C / 0 to 100% RH. Please feel free to contact us when you need assistance. 【Features】 ■ Capable of measuring temperature and humidity ■ Equipped with logging functionality ■ High precision ■ Easily configurable with dedicated software ■ Low power design with sleep mode ■ Supports UART (Modbus) and I²C communication *For more details, please download the PDF or feel free to contact us.

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CO2 sensor module <PWM (Pulse Width Modulation) output>

CO2 sensor module <PWM (Pulse Width Modulation) output>

Used for control and alarm applications! High concentration compatible model.

The "Senseair K33 ICB 30%" is a CO2 sensor module designed to measure high concentrations of CO₂. It can be customized for various sensing, control, and alarm applications. It is designed as a low-power CO₂ sensor module for integration into host devices. 【Features】 ■ Diffusion method ■ High concentration compatible model ■ Measurement range: 0–30% vol ■ High accuracy ■ Easily configurable with dedicated software ■ Supports UART (Modbus) and I²C communication *For more details, please download the PDF or feel free to contact us.

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CO2 sensor module for ventilation control and CO₂ concentration monitoring

CO2 sensor module for ventilation control and CO₂ concentration monitoring

Customizable for various alarm and control applications!

The "Senseair S8 Commercial" is an ultra-compact CO₂ sensor module that can be used for control and alarm applications. It can be embedded in host devices for various alarm applications where users want to detect CO₂, such as leak detection. It can be customized for various alarm and control applications. Please feel free to consult us when needed. 【Features】 ■ Compact size ■ High accuracy ■ Measurement range: 400–2,000ppm (extended range: up to 10,000ppm) ■ Easily configurable with dedicated software ■ UART (Modbus), PWM ■ Digital output (open collector) - maintenance-free *For more details, please download the PDF or feel free to contact us.

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CO2 sensor module <ultra-compact, measurement range 0.04 to 2% vol>

CO2 sensor module <ultra-compact, measurement range 0.04 to 2% vol>

Compact size and high concentration compatible! For control and alarm applications.

The "Senseair S8 Alarm 2%" is a super compact CO₂ sensor module that can be used for control and alarm applications. It can be embedded in host devices for various alarm applications where users want to detect CO₂, such as leak detection. It can be customized for various alarm and control applications. Please feel free to contact us when you need assistance. 【Features】 ■ Compact size ■ High concentration compatibility ■ Measurement range: 0.04–2% vol (extended range: up to 3.2% vol) ■ Easily configurable with dedicated software ■ UART (Modbus), PWM ■ Digital output (open collector) - maintenance-free *For more details, please download the PDF or feel free to contact us.

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CO2 sensor module <compact size, with pin header>

CO2 sensor module <compact size, with pin header>

Measurement range is 400 to 2,000 ppm (extended range: up to 10,000 ppm)! Ultra-compact sensor.

The "Senseair S8 Pin-Header" is an ultra-compact CO₂ sensor module that can be used for control and alarm applications. It can be integrated into host devices for various alarm applications where users want to detect CO₂, such as leak detection. It can be customized for various alarm and control applications. Please feel free to contact us when needed. 【Features】 ■ Compact size ■ With pin header ■ Measurement range: 400–2,000ppm (extended range: up to 10,000ppm) ■ Easily configurable with dedicated software ■ UART (Modbus), PWM ■ Digital output (open collector) - maintenance-free * For more details, please download the PDF or feel free to contact us.

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CO2 sensor module <battery-operated, embedded in IoT devices>

CO2 sensor module <battery-operated, embedded in IoT devices>

A single 3.6V, 2600mA AA-sized Li-SOCl2 battery can achieve operation over the course of a year!

The "Senseair LP8" is a new CO₂ sensor module developed with battery operation and IoT device integration in mind. It operates with just 3.6mC of charge per measurement when combined with a supercapacitor. For example, it can be powered for years with a single AA-sized Li-SOCl2 battery rated at 3.6V and 2600mA. 【Features】 ■ Compact size ■ Supports a wide range of power supply voltages ■ Measurement range: 0–2,000ppm (extended range: up to 10,000ppm) ■ Easily configurable with dedicated software ■ UART (Modbus) ■ Maintenance-free *For more details, please download the PDF or feel free to contact us.

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CO2 sensor module with heating function EE872

CO2 sensor module with heating function EE872

CO2 measurement is possible even in agricultural applications where there is a possibility of moisture dispersion.

● Prevention of condensation through sensor heating function ● CO2 measurement principle: two-wavelength non-dispersive infrared method (NDIR), with automatic calibration function ● Measures CO2, relative humidity (RH), temperature, and pressure (p) ● Analog output or BACnet MS/TP or Modbus RTU ● Maximum CO2 measurement range of 5% (50,000 ppm) ■ The EE872 is equipped with a heating function, demonstrating high reliability even in harsh and condensation-prone environments. Its IP65 housing and replaceable filter provide excellent protection in contaminated environments. If a H2O2 catalyst filter is selected, it can also be used for applications involving sterilization with H2O2. ■ The automatic calibration function allows for accurate CO2 measurements regardless of temperature, altitude, or weather conditions.

  • EE872外形図.jpg
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CO2 sensor module CDM7162

CO2 sensor module CDM7162

It is a small and high-precision NDIR CO2 sensor with a CO2 concentration output signal.

The CDM7162 is a non-dispersive infrared (NDIR) carbon dioxide (CO2) sensor module with excellent performance, including high accuracy, low power consumption, and compact size. With a pair of light-receiving elements and proprietary signal processing technology, it achieves stable output over a long period. The CDM7162 is designed as an embedded module with communication functions compatible with UART and I2C buses. Each unit is individually calibrated, making it easy to integrate into application devices. It supports a wide range of applications, including optimal ventilation control and air conditioning equipment that balance a comfortable indoor environment with energy savings, as well as compact monitoring devices. ◆ For more details, please contact Figaro Engineering directly.

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【ELT SENSOR】High Concentration CO2 Sensor Module

【ELT SENSOR】High Concentration CO2 Sensor Module

Equipped with an excellent temperature correction function that maintains accuracy even in high and low temperatures! Usable in special environments such as CO2 gas leakage.

The "H-250 Series" is a compact CO2 sensor module capable of measuring high concentrations of CO2 (0-25%). It features various output modes (TTL-UART, I2C, ALARM, AVO (or PWM selectable)) and has 2.54 pitch (13-pin) side holes as well as 2mm pitch (10-pin, 4-pin) header connectors. This product can be used in special environments such as incubators, agricultural product storage warehouses (CA), and for detecting CO2 gas leaks. 【Features】 ■ Excellent temperature compensation function (maintains accuracy in high and low temperatures) ■ Output: TTL-UART, I2C (Analog Voltage/PWM option selectable) ■ Supports manual recalibration function (MCDL) for 0ppm or 400ppm ■ Size: 32.5mm x 38mm x 19.1mm ■ Weight: 10g *For more details, please refer to the PDF document or feel free to contact us.

  • CO2濃度表.png
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World's smallest class CO2 sensor module 'T-200'

World's smallest class CO2 sensor module 'T-200'

Equipped with simple maintenance management features! A fingertip-sized CO2 measurement gas sensor module using NDIR (non-dispersive infrared) technology.

The T-200 is one of the smallest CO2 sensor modules in the world. It features excellent temperature compensation and long-term stability for use, supporting various applications such as indoor air quality management and building air conditioning system scientific projects. In particular, this product has gained customer support due to its easy maintenance features through the ACDL mode (Automatic Recalibration Mode). 【Features】 ■ Pre-calibrated (at factory shipment) ■ Output: TTL-UART, I2C (Analog Voltage/PWM options available) ■ Gold-plated sensor provides long-term measurement stability ■ Selectable automatic recalibration mode (ACDL) and manual calibration mode (MCDL) ■ Size: 19.4mm x 30mm x 10.3mm ■ Weight: 5g *For more details, please refer to the related link page or feel free to contact us.

  • コイン大.png
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[Instruction Manual] MG-CS17 CO2 Sensor Module

[Instruction Manual] MG-CS17 CO2 Sensor Module

In addition to CO2 concentrations ranging from 400 to 5,000 ppm, simultaneous measurement of temperature and humidity is possible.

This document is the instruction manual for the 'MG-CS17 CO2 Sensor Module' handled by Miyama Giken. This product uses the ESP32 microcontroller from Espressif Systems and is equipped with the SCD41 CO2 sensor and SHT31 temperature and humidity sensor, supporting wireless communication. In addition to measuring CO2 concentrations from 400 to 5,000 ppm, it can simultaneously measure temperature and humidity. [Contents] ■ Overview ■ Precautions for Use ■ 1) Appearance and Name ■ 2) About the Software Development Environment ■ 3) About Software Writing *For more details, please refer to the PDF document or feel free to contact us.

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Small CO2 Sensor Module T-200 Series

Small CO2 Sensor Module T-200 Series

CO2 sensor module equipped with simple maintenance management functions.

The "T-200" is a small CO2 measurement gas sensor module that uses NDIR (non-dispersive infrared) technology. With its easy maintenance features in ACDL mode (automatic recalibration mode), it supports various applications such as indoor air quality management, building HVAC systems, and scientific projects. Additionally, it excels in temperature compensation and long-term stability. 【Features】 ■ Pre-calibrated (at factory shipment) ■ Gold-plated sensor provides long-term measurement stability ■ Option to select between automatic recalibration mode (ACDL) and manual calibration mode (MCDL) *For more details, please download the PDF or feel free to contact us.

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Standard CO2 Sensor Module S-300 Series

Standard CO2 Sensor Module S-300 Series

CO2 sensor module supporting various applications

The "S-300(LG)" is a small CO2 measurement gas sensor module that uses NDIR (non-dispersive infrared) technology. It excels in temperature compensation and remains stable even with long-term use. Maintenance is also easy, supporting various applications in the livestock industry, greenhouses, HVAC, and more. Additionally, it supports energy-efficient product design with its Sleep mode feature. 【Features】 ■ Pre-calibrated (at factory shipment) ■ Gold-plated sensor provides long-term measurement stability ■ Option to select between automatic recalibration mode (ACDL) and manual calibration mode (MCDL) *For more details, please download the PDF or feel free to contact us.

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High Concentration CO2 Sensor Module H-250 Series

High Concentration CO2 Sensor Module H-250 Series

This is a compact CO2 sensor module capable of measuring high concentrations of CO2 (0-25%).

This product is a compact CO2 sensor module that can be used in special environments such as incubators, agricultural product storage warehouses (CA), and for detecting CO2 gas leaks. It is equipped with an excellent temperature compensation function that maintains accuracy even at high and low temperatures. Please feel free to contact us if you have any requests. 【Features】 ■ Gas sensor module for high concentration CO2 measurement using NDIR (non-dispersive infrared) method ■ Output: TTL-UART, I2C (Analog Voltage / PWM option available) ■ Supports manual recalibration function (MCDL) for ‘0’ ppm or ‘400’ ppm ■ Size: 32.5mm × 38mm × 19.1mm ■ Weight: 10g *For more details, please download the PDF or contact us.

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CO2 sensor module "Sunrise"

CO2 sensor module "Sunrise"

Adopting innovative LED light sources! Power consumption is about 1/5 of the market's low-power NDIR sensors!

"Sunrise" is an NDIR sensor with a solid-state optical design. It is the first NDIR sensor to incorporate LED technology, achieving true energy efficiency while maintaining high measurement accuracy. With an accuracy of ±30ppm ±3% rdg (CO2), its power consumption is about one-fifth that of the market's low-power NDIR sensors, with an average current consumption of <45μA. Thanks to the built-in automatic self-correction ABC algorithm, it is maintenance-free after installation and maintains accuracy even after an expected lifespan of 15 years. 【Features】 ■ Innovative LED light source ■ Ultra-low power consumption ■ High precision and high environmental resistance ■ Fully automated mass production ■ Automatic self-correction function *For more details, please refer to the PDF document or feel free to contact us.

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CO2 sensor module <Excellent cost performance>

CO2 sensor module <Excellent cost performance>

A version optimized for low power use, residential use, and greenhouse use is available!

The "Senseair S88 LP" is a CO2 sensor module that has been redesigned with mass production in mind, based on the popular S8 platform. This product, which meets advanced standards and is compact with excellent cost performance, has the same appearance, interface, and pin configuration as the S8, making the transition smooth. We offer versions optimized for low power applications, residential applications, and greenhouse applications. 【Features】 ■ Uses LED light source ■ High cost performance ■ Compact size ■ Low power consumption ■ Measurement range: 400 to 3,000 ppm (extended range: up to 10,000 ppm) ■ Easily configurable with dedicated software *For more details, please download the PDF or feel free to contact us.

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CO2 sensor module <capable of measuring temperature and humidity, with logging function>

CO2 sensor module <capable of measuring temperature and humidity, with logging function>

Designed for mass production with complete traceability of all manufacturing processes and key components through the serial number!

The "Senseair K33 LP T/RH" is a low power consumption CO₂ sensor module that can measure CO₂ concentration, temperature, and humidity. With an adjustable measurement interval, it is possible to reduce the average power consumption to less than 52μA (measuring once every 60 minutes). Designed as a low power CO₂ sensor module, it is intended for integration into battery-operated products and host devices such as wireless communication sensors. 【Features】 ■ High precision ■ Measurement range: 0–5,000ppm / 0–50℃ / 0–100% RH ■ Easily configurable with dedicated software ■ Supports UART (Modbus) and I²C communication ■ Digital output (open collector) ■ Maintenance-free and long-term stability *For more details, please download the PDF or feel free to contact us.

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CO2 sensor module <compact size, low cost>

CO2 sensor module <compact size, low cost>

Can be embedded in various alarm applications on host devices where users want to detect CO₂!

The "Senseair S8 Residential" is an ultra-compact CO₂ sensor module that can be used for control and alarm applications. It can be embedded in host devices for various alarm applications where users want to detect CO₂, such as leak detection. It can be customized for various alarm and control applications. Please feel free to contact us when needed. 【Features】 ■ Compact size ■ Low cost ■ Measurement range: 400–2,000ppm (extended range: up to 10,000ppm) ■ Easily configurable with dedicated software ■ UART (Modbus), PWM ■ Digital output (open collector) - maintenance-free *For more details, please download the PDF or feel free to contact us.

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CO2 sensor module <compact size, high concentration compatible>

CO2 sensor module <compact size, high concentration compatible>

In a typical indoor environment, maintenance-free operation is achieved by using the SenseAir ABC automatic calibration feature!

The "Senseair S8 Alarm 5%" is a super compact CO₂ sensor module that can be used for control and alarm applications. It can be embedded in host devices for various alarm applications where users want to detect CO₂, such as leak detection. It can be customized for various alarm and control applications. Please feel free to consult us when needed. 【Features】 ■ Compact size ■ High concentration compatibility ■ Measurement range: 0.04 to 5% vol ■ Easily configurable with dedicated software ■ UART (Modbus), PWM ■ Digital output (open collector) - maintenance-free *For more details, please download the PDF or feel free to contact us.

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CO2 sensor module <compact size, low power consumption>

CO2 sensor module <compact size, low power consumption>

For applications where both power consumption and accuracy are important! Maintenance-free.

The "Senseair S8 LP" is an ultra-compact CO₂ sensor module that can be used for control and alarm applications. It can be embedded in host devices for various alarm applications where users want to detect CO₂, such as leak detection. It can be customized for various alarm and control applications. Please feel free to contact us when you need assistance. 【Features】 ■ Compact size ■ Low power consumption ■ Measurement range: 400–2,000ppm (extended range: up to 10,000ppm) ■ Easily configurable with dedicated software ■ UART (Modbus), PWM ■ Digital output (open collector) - maintenance-free *For more details, please download the PDF or feel free to contact us.

  • Sensors
  • CO2 Sensor Module

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CO2 sensor module 'SK-3703'

CO2 sensor module 'SK-3703'

Just turn on the power, no setup required! A sensor that automatically updates the standard values in clean air.

The CO2 sensor module "SK-3703" includes a CO2 sensor, temperature sensor, and humidity sensor, and is a device that can measure the concentration of carbon dioxide in the atmosphere, ambient temperature, and ambient humidity. The CO2 sensor function can output the measured concentration of carbon dioxide in the atmosphere as an analog output of 0-5V. Its effective measurement range for accuracy is 0-4500ppm. It automatically updates the reference value in clean air, so daily maintenance is not required. 【Features】 ■ Environmental monitoring of CO2 concentration ■ Measurement of temperature and humidity ■ Wide measurement range ■ Simply turn on the power For more details, please refer to the catalog or feel free to contact us.

  • Sensors
  • CO2 Sensor Module

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CO2 sensor module "MG-CS10"

CO2 sensor module "MG-CS10"

Just turn on the power, no setup required! With our uniquely developed sensors, you can use it with peace of mind as it is a purely domestic product.

The "MG-CS10" is a carbon dioxide (CO2) measurement device that utilizes the phenomenon of infrared light being absorbed at a specific wavelength (4.26μm) by carbon dioxide. No settings are required; simply turn on the power. By incorporating a module type, you can add CO2 measurement functionality to your product. It features a uniquely developed sensor and is a fully domestic product, so you can use it with confidence. (A jointly developed product with the National Institute of Advanced Industrial Science and Technology) 【Features】 ■ No settings required; just turn on the power ■ By incorporating a module type, it is possible to add CO2 measurement functionality to your product ■ It features a uniquely developed sensor and is a fully domestic product, ensuring safe use *For more details, please refer to the PDF materials or feel free to contact us.

  • Other measurement, recording and measuring instruments
  • CO2 Sensor Module

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[User Manual] MG-CS16 CO2 Sensor Module

[User Manual] MG-CS16 CO2 Sensor Module

We will provide a detailed introduction to products equipped with the SCD41 CO2 sensor manufactured by Sensirion.

This document is the instruction manual for the 'MG-CS16 CO2 Sensor Module' handled by Miyama Giken. This product is equipped with the SCD41 CO2 sensor manufactured by Sensirion. It can measure CO2 concentrations from 400 to 5,000 ppm, as well as temperature and humidity. For specifications and details of the SCD41, please refer to the datasheet issued by Sensirion. [Contents] ■ Overview ■ Precautions for Use ■ Appearance and Names ■ Product Specifications *For more details, please refer to the PDF document or feel free to contact us.

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  • CO2 Sensor Module

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