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Supplier: Cubic Sensor and Instrument Co.,Ltd.
Description: Miniature NDIR C3H8 sensor adopts NDIR technology to detect C3H8 concentration in serve industrial applications, which can be integrated in safety and alarming devices, for environmental monitoring, gas drainage monitoring, chemical, petroleum, metallurgy, oil depots, liquefied
- Electrical Outputs: Analog Current
- Features: Hazardous Environments
- General Gas Types: Combustible Gas
- Measurement Type: %Volume
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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 monitoring,
- Electrical Outputs: Analog Current
- Features: Hazardous Environments
- General Gas Types: Toxic Gas
- Measurement Type: %Volume, Trace
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Supplier: Cubic Sensor and Instrument Co.,Ltd.
Description: Miniature NDIR methane gas sensor adopts advanced non-dispersive technology to detect and monitor CH4 concentration. It is with a heated infrared source inside a small chamber, in this case, the inside temperature of the gas sensor is much higher than the outside which can avoid
- Electrical Outputs: Analog Current
- Features: Hazardous Environments
- General Gas Types: Toxic Gas, Combustible Gas
- Measurement Type: %Volume
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Supplier: Process Sensing Technologies USA
Description: PST offers a range of refrigerant infrared gas sensors that measure R32 and R454b gases over the LEL range. The sensors are designed with non-dispersive infrared technology and respond to many refrigerant gasses. The Platinum series platform provides a linearized, high resolution
- Operating Humidity: Over 0.0 %
- Operating Temperature: -4 to 122 F
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Supplier: Process Sensing Technologies USA
Description: PST offers a range of carbon dioxide infrared sensors that are designed with non-dispersive infrared technology and respond to carbon dioxide across the full range from 500ppm to 100% volume. The Platinum series sensors contain all the necessary optics, electronics and firmware to
- Measurement Type: %Volume, Trace
- Operating Humidity: Over 0.0 %
- Operating Temperature: -4 to 122 F
- Specific Gas Types: Carbon Dioxide (CO2)
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Supplier: Electro Optical Components, Inc.
Description: Micro-Hybrid Electronic GmbH produces high performance pyroelectric detectors and NDIR gas sensors, as well as thermopile infrared detectors and IR sources. View the Micro-Hybrid video at the bottom of this page. Pyroelectric detectors are available in voltage and in current mode
- Detectivity: 2.1 to 7.2 10^8cmHz^(½)/W
- Device Category: Element / Chip
- Electrical Outputs: Voltage
- Technology: Thermal Pyrometer / Detector
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Supplier: Electro Optical Components, Inc.
Description: Electro Optical Components offers high performance pyroelectric and thermopile detectors as well as IR sources. Detectors that measure radiation by means of the change of temperature of an absorbing material are classified as thermal detectors, often referred to as temperature sensor
- Detectivity: 7.2 10^8cmHz^(½)/W
- Device Category: Sensor / Transducer
- Operating Temperature: -4 to 356 F
- Technology: Thermal Pyrometer / Detector
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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
- Measurement Type: %Volume, Trace
- Operating Humidity: Over 0.0 %
- Operating Temperature: -4 to 122 F
- Specific 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 cell
- Application: Process Gas
- Display: Digital
- Features: Audible or Visual Alarms
- Instrument Type: Analyzer
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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: CO2Meter.com
Description: The CM1106SL-N Super Low Power NDIR CO2 Sensor is designed for wide use in battery-powered and wireless indoor applications where the need for continuous measurement mode is used. This NDIR CO2 sensor is ideal for indoor air quality applications such as demand
- Operating Temperature: 14 to 122 F
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Supplier: CO2Meter.com
Description: The CM1106SL-N Super Low Power NDIR CO2 Sensor is designed for wide use in battery-powered and wireless indoor applications where the need for continuous measurement mode is used. This NDIR CO2 sensor is ideal for indoor air quality applications such as demand
- Operating Temperature: 14 to 122 F
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Supplier: Process Sensing Technologies USA
Description: Some CO2 sensing applications require exposure to harsh environments, from extreme pressure and extended temperature to an unstable environment with sudden shocks and vibration. The ExplorIR® NDIR CO2 Sensor range is built to endure extreme changes in the environment such
- Measurement Type: %Volume
- Operating Temperature: 32 to 122 F
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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
- Measurement Type: Trace
- Number of Gases Sensed: Single Gas
- Operating Humidity: 0.0 to 95 %
- Operating Temperature: 32 to 122 F
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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
- Measurement Type: %LEL, %Volume
- Number of Gases Sensed: Single Gas
- Operating Humidity: 0.0 to 95 %
- Operating Temperature: 14 to 104 F
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Supplier: CO2Meter.com
Description: The CM1107N NDIR Dual Channel CO2 Sensor (CU-1107N) is designed to monitor and detect carbon dioxide levels in indoor air quality applications and demand control ventilation environments for commercial and residential areas. Features Advanced non
- Measurement Type: Trace
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Supplier: CO2Meter.com
Description: The CM1106H-NS High Accuracy NDIR CO2 Sensor (CU-1106H-NS) is a low-cost, best selling sensor, designed to detect CO2 concentrations for indoor air applications such as ventilation control and monitoring in commercial or residential HVAC. This sensor also is
- Operating Temperature: 14 to 122 F
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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 widely used for
- Electrical Outputs: Analog Voltage, Analog Current
- Measurement Type: %LEL, %Volume
- Number of Gases Sensed: Single Gas
- Operating Humidity: 0.0 to 95 %
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Supplier: DigiKey
Description: NDIR CO2 SENSOR MODULE
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Supplier: Galco Industrial Electronics
Description: CO2 Sensor, Duct, NDIR, c/w analog
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Supplier: Galco Industrial Electronics
Description: CO2 Sensor, Room, NDIR, c/w analog
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Supplier: Galco Industrial Electronics
Description: CO2 Sensor, Room, NDIR, Modbus, c/w
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Supplier: Angst+Pfister Sensors and Power
Description: Product type Gas sensor moduleMeasuring range 0-10 % CO2 & 0-25 % O2, 0-15 % CO2 & 0-25 % O2, 0-30 % CO2 & 0-25 % O2Device type StationaryGasflow Forced flowTechnology NDIR, ZirconiaApprovals NoOutput signal RS232, 0/4-20 mA, 0-10 VDCFeatures NDIR, ZirconiaSupplier Angst+Pfister
- Electrical Outputs: Analog Voltage, Analog Current
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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, ZirconiaSupplier Angst+Pfister
- Electrical Outputs: Analog Voltage, Analog Current
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Description: T6615 DEV KIT NDIR
- Category: Development Board
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Description: AIR QUALITY BOARD DUST NDIR
- Category: Development Board
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Description: T6613 DEV KIT NDIR
- Category: Development Board
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Supplier: Acme Chip Technology Co., Limited
Description: AIR QUALITY EVAL BOARD NDIR
- Category: Development Board
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Supplier: VAST STOCK CO., LIMITED
Description: Multiple Function Sensor Development Tools NDIR CO2 click
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Supplier: Angst+Pfister Sensors and Power
Description: Subsequently, Multi 2x00 Plus series offers either one channel or two channel NDIR-detection of carbon monoxide (CO), carbon dioxide (CO2) or methane (CH4). It can also be combined with a paramagnetic Parox 1200 oxygen sensor. Both analyzer series offer wide range of features in
- Electrical Outputs: Analog Current
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Description: AIR QUAL BOARD CO2 DUST HUM NDIR
- Category: Development Board
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Supplier: Pem-Tech, Inc.
Description: Ultra 1000-IR series is a microprocessor based sensor for detection of combustible gases using Infrared sensor technology. The self- contained sensor features user friendly interface and menu driven calibration procedure and configuration. Ultra 1000-IR uses NDIR (Non
- Electrical Outputs: Analog Current, Switch
- Features: Hazardous Environments
- General Gas Types: Combustible Gas
- Measurement Type: %LEL
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Supplier: VAST STOCK CO., LIMITED
Description: Multiple Function Sensor Development Tools Miniature NDIR Gas Sensor Eval Kit
- Category: Development Suite / Kit
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Supplier: SST Sensing Ltd.
Description: , with two carbon dioxide measurements per second, and typically consume 50 times less power than standard NDIR sensors. The combination of extremely low power consumption and instantaneous warm-up time meets the demand for a sensor that will allow for real time monitoring of
- Measurement Type: Trace
- Number of Gases Sensed: Single Gas
- Operating Humidity: 0.0 to 95 %
- Operating Temperature: -13 to 131 F
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Supplier: SST Sensing Ltd.
Description: The ExplorIR®-M Wide Range CO2 Sensor is based on our SprintIR® technology platform, bringing the benefits of solid state electronics to NDIR CO2 sensors. ExplorIR®-M wide range CO2 sensor uses LEDs to deliver ultra-low power and rugged/vibration-res instant performance
- Measurement Type: %Volume
- Number of Gases Sensed: Single Gas
- Operating Humidity: 0.0 to 95 %
- Operating Temperature: -13 to 131 F
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Supplier: SST Sensing Ltd.
Description: 50 times lower powered than standard NDIR sensors. Other benefits of the SmartIR technology are also included – robustness and vibration proof, being based on sold state LED technology. The sensor’s combination of extremely low power consumption and instantaneous warm-up answers
- Measurement Type: %Volume
- Number of Gases Sensed: Single Gas
- Operating Humidity: 0.0 to 95 %
- Operating Temperature: -13 to 131 F
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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 compensates for
- Electrical Outputs: Analog Voltage, Analog Current
- Measurement Type: Trace
- Number of Gases Sensed: Single Gas
- Operating Humidity: 0.0 to 95 %
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Supplier: SST Sensing Ltd.
Description: The SprintIR®-W fast response CO2 sensor is a high speed sensor, ideally suited for applications which require capture of rapidly changing CO2 concentrations. Facilitating a measurement rate of 20 readings per second, SprintIR is the fastest NDIR CO2 sensor available in
- Measurement Type: %Volume
- Number of Gases Sensed: Single Gas
- Operating Humidity: 0.0 to 95 %
- Operating Temperature: -13 to 131 F
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Featured Products Top
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often lead to greater system complexity. Conventional IR sensors use a prism or diffraction grating to break broadband infrared light into its constituent wavelengths—and these added optical elements generally increase the sensor’s size and cost. Non-dispersive infrared (NDIR) gas (read more)
Browse Gas Sensors Datasheets for Dexter Research Center, Inc. -
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. -
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. -
The BASICEVO Pro Broadband NDIR gas sensor for ambient air monitoring uses dual wavelength technology. It is designed for leak detection of refrigerant (Freon) gases (select (read more)
Browse Gas Sensors Datasheets for Electro Optical Components, Inc. -
Detector Talks 2025 – Basics and Benefits for NDIR Applications The Detector Talks 2025 offer exciting insights into the basics and advantages of NDIR gas measurement (read more)
Browse Gas Sensors Datasheets for InfraTec GmbH -
The cross-sensitivities of the individual gases are compensated inside the SILAREX sensor, providing the user with fully prepared and corrected measuring values via Modbus ASCII / RTU for further processing. Compared (read more)
Browse Gas Sensors Datasheets for Electro Optical Components, Inc. -
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. -
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. -
maintenance and ease of operation. Gas sensor technologies that can be used include: NDIR & NDUV Electrochemical Photoacoustic Paramagnetic Zirconia Photoionization Radiation Detection Gas Filter (read more)
Browse Gas Sensors Datasheets for Electro Optical Components, Inc. -
Nitrous Oxide (N2O) is a greenhouse gas 300 times more harmful than carbon dioxide (CO2). It can be precisely monitored using smartGAS FLOWEVO NDIR Sensors. (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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Can a Carbon Monoxide Detector Detect Carbon Dioxide?
A carbon monoxide detector cannot detect carbon dioxide. In general, a carbon monoxide detector uses an electrochemical sensor that outputs electric current proportional to the amount of carbon monoxide the chemicals are exposed to. A carbon dioxide detector uses a non-dispersive infrared (NDIR
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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
Indicates content that may require registration and/or purchase.
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https://dspace.lib.cranfield.ac.uk/bitstream/1826/6784/1/Ryad_Adbdullah_Zakaria_Thesis_2010.pdf
NDIR sensor signal analysis ..........................................................................................
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Evaluation of Carbon Dioxide Sensors for the Constellation Space Suit Life Support System for Surface Exploration
The candidate CO2 sensors were custom (PUMA) [5] and commercial NDIR sensors and a commercial electrochemical sensor.
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The measurement of dissolved and gaseous carbon dioxide concentration
Non-dispersive infrared ( NDIR ) sensors use the concentration- dependent absorption of electromagnetic radiation in the IR range. .
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Carbon release from boreal peatland open water pools: Implication for the contemporary C exchange
Over a 16 month period, dissolved CO2 and CH4 were measured periodically in five pools while continuous measurements of CO2 were made in one pool using a nondispersive infrared ( NDIR ) sensor .
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Diode laser-based sensor for high precision measurements of ambient CO2 in network applications
These sites use environ- mentally controlled, in situ NDIR sensors .
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Transfer of carbon dioxide and methane through the soil‐water‐atmosphere system at Mer Bleue peatland, Canada
Continuous concentrations of atmospheric CO2 were modelled by fitting a sine wave function to the data collected using the third NDIR sensor located 10 cm above the pond surface.
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Fabry-Pérot-based thin film structure used as IR-emitter of an NDIR gas sensor: ray tracing simulations and measurements
Such an NDIR sensor consist of some basic building blocks [1] (see Figure 1): an infrared emitting light source, a sensor cell with reflecting walls containing the sample gas, a filter for the gas specific absorption wavelength region and an IR-detector.
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Fabrication, characterization and application of a microelectromechanical system (MEMS) thermopile for non-dispersive infrared gas sensors
The NDIR sensor consists of an optical cavity with new specular reflectors around the light bulb.
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http://etd.auburn.edu/bitstream/handle/10415/4011/Matthew%20Roberts-%20Masters%20Thesis.pdf?sequence=2
Keywords: Airline Cabin Environment Research (ACER), Carbon Dioxide, Non-dispersive Infrared ( NDIR ) Sensor , Fume Event, Bleed Air Contamination, Demand Control Ventilation (DCV .
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Modeling of Infrared Gas Sensors Using a Ray Tracing Approach
However, the most commonly used types of infrared absorbing gas sensors are nondispersive infrared ( NDIR ) sensors .