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Supplier: Cubic Sensor and Instrument Co.,Ltd.
Description: With the most popular NDIR technology, the SRH Series infrared carbon dioxide sensor has long service life, steady performance, high precision and need less maintenance, which is widely used for carbon dioxide gas leakage alarming, CO2 incubator, greenhouse, environmental
- Operating Temperature: -4 to 122 F
- Operating Humidity: 0 to 95 %
- Measurement Type: %Volume, Trace
- Electrical Outputs: Analog Current
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Supplier: SST Sensing Ltd.
Description: NDIR CO₂ sensors is engineered for challenging environments where fluctuations in pressure, temperature, or physical movement are part of the job. Designed to measure both low and high concentrations of carbon dioxide—up to 100%—these sensors offer exceptional durability and
- Operating Humidity: 0 to 95 %
- Gas Types: Carbon Dioxide (CO2)
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Supplier: CO2Meter.com
Description: The CM1106H-NS High Accuracy NDIR CO2 Sensor (CU-1106H-NS) is a single beam, low cost CO2 sensor designed for OEMs to hobbyists. The sensor uses non-dispersive infrared (NDIR) technology, which can detect CO2 concentration of indoor air. With
- Gas Types: Carbon Dioxide (CO2)
- Features: Other
- Number of Gases Monitored: Single Gas
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Supplier: CO2Meter.com
Description: The CM1109 Dual IR Source NDIR CO2 Sensor is designed to measure CO2 for safety, beverage, agriculture, industrial or cold chain storage applications. The advantage of a dual source, dual beam sensor is that over time it self-compensates for the influence of
- Gas Types: Carbon Dioxide (CO2)
- Features: Other
- Number of Gases Monitored: Single Gas
- Measurement Type: Trace
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Supplier: CO2Meter.com
Description: The CM1107H 5% CO2 Dual Channel NDIR CO2 Sensor is designed to measure up to 5% CO2 by volume for safety alarm applications in breweries, beverage industries, cold chain facilities and indoor grow spaces. Features Dual Channel NDIR CO2 Sensing
- Measurement Type: %Volume
- Gas Types: Carbon Dioxide (CO2)
- Features: Other
- Number of Gases Monitored: Single Gas
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Supplier: CO2Meter.com
Description: The CozIR®-LP-5000ppm NDIR CO2 Sensor (formerly known as the GC-0027) is the lowest power consumption NDIR CO2 sensor available in the industry. It can run on a compact battery, removing the need for larger batteries and super-capacitors. That represents
- Gas Types: Carbon Dioxide (CO2)
- Features: Other
- Number of Gases Monitored: Single Gas
- Measurement Type: Trace
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Supplier: Cubic Sensor and Instrument Co.,Ltd.
Description: DESCRIPTION CM1106-C series is a single beam NDIR CO2 sensor, based on non-dispersive infrared (NDIR) technology with independent intellectual property, which can detect CO2 concentration of indoor air. With high accuracy, long term stability, small size, it is
- Operating Temperature: 14 to 122 F
- Operating Humidity: 0 to 95 %
- Number of Channels: 1
- Response Time: 30 seconds
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Supplier: GasLab
Description: The CM1109 Dual IR Sources NDIR CO2 Sensor Module by Cubic is designed to monitor and detect carbon dioxide levels using two IR sources and NDIR technology. Simply add 5VDC power and a UART signal reader like Termite to monitor CO2 levels from your PC. Using
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Supplier: Newark, An Avnet Company
Description: COMMERCIAL NDIR CO2 SENSOR,CRIR-M1U
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Supplier: Process Sensing Technologies USA
Description: accurate results, it is typically 50 times lower powered than standard NDIR sensors. The combination of extremely low power consumption and instantaneous warm-up of the ExplorIR® NDIR CO₂ sensor, answers directly the growing demand for sensors which can be
- Operating Temperature: 32 to 122 F
- Measurement Type: %Volume
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Supplier: Process Sensing Technologies USA
Description: infrared sensor. Sensor ranges: Low-range CO2 0-5% volume, including ppm ranges of 500ppm up to 10,000ppm Mid-range CO2 0-10% volume High-range CO2 0-100% volume The sensors are available in Industrial Ex d IIC Certified, Mining M1 Certified, UL Approved,
- Operating Temperature: -4 to 122 F
- Operating Humidity: 0 %
- Measurement Type: %Volume, Trace
- Gas Types: Carbon Dioxide (CO2)
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Supplier: Process Sensing Technologies USA
Description: PST offers a range of hydrocarbon infrared sensors that measure carbon dioxide gas over a range from 0-100% volume. The sensors are designed with non-dispersive infrared technology and respond to carbon dioxide. The Standard series sensors provide a 'raw' signal output which
- Operating Temperature: -4 to 122 F
- Operating Humidity: 0 %
- Measurement Type: %Volume, Trace
- Gas Types: Carbon Dioxide (CO2)
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Supplier: Electro Optical Components, Inc.
Description: Electro Optical Components introduces a low cost CO2 NDIR sensor module for gas detection applications including indoor air monitoring, agriculture etc. The EOC-IR300 is a NDIR CO2 gas module that has a precision light chamber, state of the art electronics and
- Gas Types: Carbon Dioxide (CO2)
- Number of Gases Monitored: Single Gas
- Measurement Type: Trace
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Supplier: Cubic Sensor and Instrument Co.,Ltd.
Description: The fast response CO2 sensor from Wuhan Cubic adopts NDIR technology, mainly designed for end tidal carbon dioxide concentration measurement in fitness testing and metabolic assessment area, clinical anesthesia, ICU, patient monitor and so on. It is an economical version ETCO2
- Operating Temperature: 32 to 113 F
- Measurement Type: %Volume
- Gas Types: Carbon Dioxide (CO2)
- Number of Gases Monitored: Single Gas
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Supplier: GasLab
Description: The SprintIR®-W Carbon Dioxide Sensor is one of the fastest (20 measurements per second), most accurate CO2 sensor on the market. A breakthrough in NDIR technology, the SprintIR uses advanced solid state Indium Antimonide LED’s and detectors to offer a robust
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Supplier: GasLab
Description: install, pre-calibrated and ready-to-use Models GC-0015 ExplorIR-W 5% CO2 Sensor Only - for integration into high-volume OEM products. Contact us directly for wholesale pricing on large quantities of this sensor. CM-0124 ExplorIR-W 5% CO2 Sensor Development Kit -
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Supplier: GasLab
Description: sensor or for data logging. CO2 Measurement: non-dispersive infrared (NDIR) Measurement Range: 0-10% CO2 Rate of Measurement: every 0.5Hz (2x/sec.) Response Time Diffusion: 20 seconds Response Time Sample Draw: ~2 seconds @ .5 l/min tube gas flow Accuracy: ± 300 ppm ± 3 %
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Supplier: E+E Elektronik
Description: incorporates the E+E dual wavelength NDIR CO2 sensor, which compensates for ageing effects, is highly insensitive to pollution and offers outstanding long-term stability. A multi-point CO2 and temperature adjustment procedure leads to excellent measurement accuracy over
- Operating Humidity: 0 to 95 %
- Electrical Outputs: Analog Current, Analog Voltage
- Gas Types: Carbon Dioxide (CO2)
- Number of Gases Monitored: Single Gas
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Supplier: E+E Elektronik
Description: The EE820 measures reliably CO2 concentration in harsh, demanding applications. A multipoint CO2 and temperature factory adjustment leads to excellent accuracy over the entire temperature working range. The EE820 incorporates the E+E dual wavelength NDIR CO2
- Operating Temperature: -4 to 140 F
- Operating Humidity: 0 to 100 %
- Electrical Outputs: Analog Current, Analog Voltage
- Gas Types: Carbon Dioxide (CO2)
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Supplier: Heilind Electronics, Inc.
Description: MINI-NDIR GAS SENSOR GAS SENSOR EVAL KIT
- Form Factor: Sensor / Probe
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Supplier: Turner Designs, Inc.
Description: C-sense™ probes are compact, lightweight sensors for measurement of the partial pressure of gas in liquids. Designed for applications involving immersion in water, oil, or water and oil mixtures, the sensors combine an oil-resistant interface with a compact, temperature-compensated
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Supplier: Electro Optical Components, Inc.
Description: smartGAS gas sensors use infra-red absorption of gases (NDIR technology) and thus are accurate, reliable and cost-efficient. They are suitable for an extremely wide variety of applications in process measuring technology and ambient air monitoring. As a solutions provider for gas
- Operating Temperature: 32 to 122 F
- Operating Humidity: 0 to 95 %
- Measurement Type: %Volume
- Gas Types: Carbon Monoxide (CO)
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Supplier: Cubic Sensor and Instrument Co.,Ltd.
Description: DESCRIPTION AM1008W is an ultra-thin indoor air quality sensor with highly integrated laser particle sensor, NDIR CO2 sensor, temperature sensor and humidity sensor, which can real-time output digital measurement data. The thinnest size. And the VOC
- Operating Temperature: 14 to 122 F
- Operating Humidity: 0 to 95 %
- Number of Channels: 1
- Response Time: 30 seconds
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Supplier: Process Sensing Technologies USA
Description: The CozIR®-Blink Miniature CO2 sensor by SST Sensing Ltd is our lowest power CO2 sensor yet and is the lowest power consumption NDIR CO2 sensor available on the market. Designed and manufactured in Scotland, this ultra-low power miniature CO2
- Operating Temperature: 32 to 122 F
- Measurement Type: %Volume, Trace
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Supplier: E+E Elektronik
Description: The EE850 is a 3 in 1 duct mounted transmitter ideal for demand controlled ventilation and building automation. It combines CO2, humidity and temperature in an innovative and functional enclosure. The EE850 incorporates the E+E dual wavelength NDIR CO2 sensor, which
- Operating Temperature: -4 to 140 F
- Operating Humidity: 0 to 95 %
- Electrical Outputs: Analog Current, Analog Voltage
- Gas Types: Carbon Dioxide (CO2)
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Supplier: Fuji Electric Corp. of America
Description: Biogas composition multigas analyzers Multigas, continuous, and simultaneous measurement of 4 components including H2S CH4 – CO2 – O2 – H2S Unique measurement cell design reduces maintenance Reduced maintenance thanks to the unique design of the measuring cell Built-in paramagnetic or fuel
- Operating Temperature: 41 to 104 F
- Instrument Type: Analyzer
- Features: Audible or Visual Alarms
- Gas Types: Carbon Dioxide (CO2), Hydrogen Sulfide (H2S), Methane (CH4) / Natural Gas, Oxygen (O2)
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Supplier: Angst+Pfister Sensors and Power
Description: Product type Gas sensor moduleMeasuring range 0-10 % CO2 & 0-95 % O2, 0-15%CO2 & 0-95 % O2, 0-30 % CO2 & 0-95 % O2Device type StationaryGasflow Forced flowTechnology NDIR, ZirconiaApprovals NoOutput signal RS232, 0/4-20 mA, 0-10 VDCFeatures NDIR,
- Electrical Outputs: Analog Current, Analog Voltage
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Supplier: Sensirion
Description: SCD30 - Sensor Module for HVAC and Indoor Air Quality Applications CMOSens® Technology for IR detection enables highly accurate carbon dioxide measurement at a competitive price. Along with the NDIR measurement technology for CO2 detection, a best-in-class Sensirion humidity and
- Operating Temperature: 32 to 122 F
- Operating Humidity: 0 to 95 %
- Electrical Outputs: Analog Voltage
- Gas Types: Carbon Dioxide (CO2)
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Supplier: E+E Elektronik
Description: A Single Module - 3 Measurands The EE895 module measures not only the CO2 concentration up to 10,000 ppm (1% CO2) but also the temperature (T) and ambient pressure (p). The pressure and temperature compensation with on-board sensors minimizes the impact of the environment onto
- Sensed Temperature Range: -40 to 140 F
- Display: None - No Display
- Mounting Options: Other
- Input Options: Permanent Sensor or Probe
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Description: AIR QUAL BOARD CO2 DUST HUM NDIR
- Category: Development Board
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Supplier: DigiKey
Description: IND. NDIR CO2 SENSOR 10% VOL
- Operating Temperature: -4 to 140 F
- Electrical Outputs: Analog Voltage
- Gas Types: Carbon Dioxide (CO2)
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Supplier: Vaisala
Description: silicon-based non-dispersive infrared (NDIR) sensor • A single-beam, dual-wavelength CO2 measurement with no moving parts • Compensation options for temperature, pressure, humidity and oxygen • Wide operating temperature and humidity ranges • Diffusion and flow-through
- Operating Temperature: -40 to 140 F
- Electrical Outputs: Analog Current, Analog Voltage
- Gas Types: Carbon Dioxide (CO2)
- Number of Gases Monitored: Single Gas
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Supplier: Transcat, Inc.
Description: Product Highlights Measures Carbon Dioxide (CO2) , Temperature, Humidity, Dew Point, and Wet Bulb Checks for Carbon Dioxide (CO2) concentrations Calculates statistical weighted averages of TWA (8 hour time weighted average) and STEL (15 minute short term exposure limit) Maintenance
- Data Acquisition: Datalogger / Recorder
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Supplier: CARLO GAVAZZI Automation Components
Description: Using high grade sensor NDIR and CMOS to measure temperature, humidity and CO2 for long term stability and high accuracy. Compact housing with Modbus communication perfectly suitable to be used in many HVAC and building system. Wall mounting 0-10 V or 4-20 mA output 0 to 50°C
- Electrical Outputs: Analog Current, Analog Voltage
- Gas Types: Carbon Dioxide (CO2)
- Number of Gases Monitored: Single Gas
- Features: Temperature Measurement
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Supplier: Fuji Electric Corp. of America
Description: Ideal to monitor CO2 in the air The ZFP9, non-dispersive infrared gas analyzer, is suitable for CO2 concentration measurement in the air. Air analysis is performed using a non-dispersive infrared sensor (NDIR sensor). It allows ZFP9 to accurately measure CO2
- Operating Temperature: 32 to 104 F
- Application: Ambient Air Monitoring
- Display: Analog
- Electrical Outputs: Analog Current
Find Suppliers by Category Top
Featured Products Top
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Gas sensing spans various technologies. These include electrochemical, PID, and MOS sensors which each offer distinct advantages in terms of sensitivity, range, and application. Infrared (IR) sensors, for example, excel at detecting gases with specific absorption bands (i.e., CO2). Yet they (read more)
Browse Gas Sensors Datasheets for Dexter Research Center, Inc. -
, it delivers comprehensive gas monitoring while minimizing power consumption and system complexity. The sensor simultaneously measures methane concentrations from 0 to 100% volume, carbon dioxide from 0 to 100% volume, and includes a pre-calibrated propane range from 0 to 2% volume as (read more)
Browse Gas Sensors Datasheets for Dynament -
The Precision NDIR Gas Filters include: Hydrocarbon Gas Filter CO2 Gas Filter CO2 Gas High Concentration Filter CO Gas Filter Reference Filter These (read more)
Browse Gas Sensors Datasheets for Electro Optical Components, Inc. -
& Ethylene Sensors Measuring Biogases – CO2 and CH4 More precise measurement of SF6 smartGAS Acccuate & Reliable Gas Sensor Modules go to Mars (read more)
Browse Gas Sensors Datasheets for Electro Optical Components, Inc. -
smartGAS Mikrosensorik GmbH makes the NDIR Precision and Long Life Sensor modules. With NDIR, when the gas concentration changes, detector signal does too. Higher the gas concentration, weaker the signal (gas is absorbing). A (read more)
Browse Gas Sensors Datasheets for Electro Optical Components, Inc. -
prevention. The infrared sensor division produces custom-made components on more than 1.600 m² of clean room space – especially pyroelectrical infrared detectors – for clients worldwide. The product range includes analogue single and multi-channel detectors as well as digital multi-channel detectors (PyrIQ). The detectors are used, for example, in gas analysis, fire and flame sensors and spectroscopy. (read more)
Browse Gas Sensors Datasheets for InfraTec GmbH -
Advanced Photoacoustic NDIR CO? Sensor for Compact Environmental Monitoring The SCD40-D-R2 from Sensirion is a miniature CO? sensor utilizing innovative photoacoustic non (read more)
Browse Gas Sensors Datasheets for Win Source Electronics -
power consumption and High speed Because of this, they are ideally suited for the following: NDIR gas detection (CO2, CO, Hydrocarbons, etc.) Film moisture content monitoring Low power (30 – 40mW) for portable (read more)
Browse Gas Sensors Datasheets for Electro Optical Components, Inc. -
In 2026, CO2Meter proudly marks its 20th anniversary, celebrating two decades of innovation, resilience, and industry leadership in gas detection, monitoring, and analytical technologies. From its beginnings as a small startup to a globally recognized provider of gas safety systems (read more)
Browse Gas Sensors Datasheets for CO2Meter.com -
500 ppm N2O FLOWEVO Plus Sensors for faster measurements smartGAS has a full range of high precision gas sensors and analyzers: NDIR Sensor Modules (read more)
Browse Gas Sensors Datasheets for Electro Optical Components, Inc.
Conduct Research Top
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How Does an NDIR CO2 Sensor Work?
NDIR is an industry term for nondispersive infrared. It is the most common type of sensor used to measure CO2.
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Low Cost Indoor Air Quality CO2 Sensors
GasLab offers several models of Cubic's indoor or outdoor air quality carbon dioxide sensors designed for both high-volume OEM products as well single sensors for students, scientists and engineers interested in the speed, accuracy and long-life that a nondispersive infrared (NDIR) CO2 sensor
More Information Top
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https://dspace.lib.cranfield.ac.uk/bitstream/1826/6784/1/Ryad_Adbdullah_Zakaria_Thesis_2010.pdf
single pass NDIR CO2 sensor was developed in order to better understand the effect of the .
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A study on NDIR-based CO2 sensor to apply remote air quality monitoring system
In addition, the principle and structure of NDIR CO2 sensor is discussed, and then we analyze the CO2 concentration has been measured in the real platform of subway station for a month.
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Carbon release from boreal peatland open water pools: Implication for the contemporary C exchange
Automated continuous measurements of dissolved CO2 were made in pool #1 using NDIR CO2 sensors (CARBOCAP transmitter series Model GMT220, Vaisala, Finland) enclosed in a water tight, gas permeable polytetrafluoroethylene (PTFE) membrane [see Johnson et al., 2010] and connected to a datalogger …
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Transfer of carbon dioxide and methane through the soil‐water‐atmosphere system at Mer Bleue peatland, Canada
We used non‐dispersive infra‐red ( NDIR ) CO2 sensors to continuously measure gas concentrations in a beaver pond at Mer Bleue peatland (Canada); measurements were made between July and August 2007.
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Evaluation of Carbon Dioxide Sensors for the Constellation Space Suit Life Support System for Surface Exploration
CONCLUSIONS This paper presented the results of a trade study for carbon dioxide sensors for the new Cx space suit life support system for surface exploration and the results of testing with one commercial electrochemical sensor and two NDIR CO2 sensors .
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The measurement of dissolved and gaseous carbon dioxide concentration
Characteristic properties of actual NDIR CO2 sensors (values as given by the datasheets). . Manufacturer .
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A front-side dry-etched thermopile detector with 3–5 μm infrared absorber and its application to novel NDIR CO2 gas sensors
This newly fabricated thermopile was applied to develop a smaller, more sensitive NDIR CO2 sensor compared to existing detectors.
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Temperature Compensation of Novel NDIR CO2 Gas Sensor
[10] SeungHwan Yi, YoungHwan Park, SeungOh Han, Namki Min, EunSok Kim, and TaeHwan Ahn, "Novel NDIR CO2 Sensor for Indoor Air Quality Monitoring", Technical Digest of The 13th International Conference on Solid-State Sensors, Actuators and Microsystems, 2, pages 1211-1214, 2005..
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Fabrication, characterization and application of a microelectromechanical system (MEMS) thermopile for non-dispersive infrared gas sensors
To enhance the sensitivity of an NDIR CO2 sensor , longer optical path length l is required in equation (3).
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