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Supplier: Process Sensing Technologies USA
Description: or R454b over the lower explosive limit range. Sensor ranges: R32 0-15% volume R454b 0-12% volume Features: Sensors available to cover the LEL range for R32 and R454b Plug-and-Play functionality: Each sensor contains all the necessary optics, electronics and firmware to provide
- Operating Temperature: -4 to 122 F
- Operating Humidity: 0 %
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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, and Non-Certified
- 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: 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
- Category: Element / Chip
- Technology: Thermal Pyrometer / Detector
- Electrical Output: Voltage
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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
- Operating Temperature: -40 to 158 F
- Operating Humidity: 0 to 95 %
- Measurement Type: %Volume
- Electrical Outputs: Analog Current
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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
- Operating Temperature: -40 to 158 F
- Operating Humidity: 0 to 95 %
- Measurement Type: %Volume
- Electrical Outputs: Analog Current
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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: 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: -4 to 104 F
- Operating Humidity: 0 to 95 %
- Number of Gases Monitored: Single Gas
- Gas Types: Sulfur Hexafluoride (SF6)
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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: 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,
- 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 high accuracy, high
- Gas Types: Carbon Dioxide (CO2)
- Features: Other
- Number of Gases Monitored: Single Gas
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Supplier: CO2Meter.com
Description: Indoor Air Quality (IAQ) HVAC controller Central Air Conditioning Agriculture Models CM1109 - Dual IR Source NDIR CO2 Sensor - designed for long-term stability. Sensor Development Kit (CM-200) - Easy to use, simply plug the sensor into the PCB and plug it into your PC via
- Gas Types: Carbon Dioxide (CO2)
- Features: Other
- Number of Gases Monitored: Single Gas
- Measurement Type: Trace
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Supplier: CO2Meter.com
Description: (IAQ) HVAC controller Central Air Conditioning Modified Atmosphere Packaging (MAP) Agriculture Models CM1107N - CO2 Sensor Module- dual channel, high accuracy NDIR sensor designed to monitor carbon dioxide levels. Sensor Development Kit (CM-200) - Easy to use, simply plug
- Gas Types: Carbon Dioxide (CO2)
- Features: Other
- Number of Gases Monitored: Single Gas
- Measurement Type: Trace
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Supplier: CO2Meter.com
Description: only, with pins. CM1106SL-NS Low Power NDIR CO2 Sensor - single channel sensor, good accuracy, NDIR super low power, UART and I2C communications, without pins. Sensor Development Kit (CM-200) - Easy to use, simply plug the sensor into the PCB and plug it
- Gas Types: Carbon Dioxide (CO2)
- Features: Other
- Number of Gases Monitored: Single Gas
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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: Newark, An Avnet Company
Description: COMMERCIAL NDIR CO2 SENSOR,CRIR-M1U
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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
- 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 patented two-engine
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Supplier: Fuji Electric Corp. of America
Description: oxygen sensor available
- 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: 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 intelligent
- Gas Types: Carbon Dioxide (CO2)
- Number of Gases Monitored: Single Gas
- Measurement Type: Trace
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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 modules
- Operating Temperature: -4 to 356 F
- Detectivity: 7.2 10^8cmHz^(½)/W
- Category: Sensor / Transducer
- Technology: Thermal Pyrometer / Detector
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Supplier: DigiKey
Description: IND. NDIR CO2 SENSOR 5% VOL
- Operating Temperature: -4 to 140 F
- Electrical Outputs: Analog Voltage
- Gas Types: Carbon Dioxide (CO2)
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Supplier: Galco Industrial Electronics
Description: CO2 Sensor, Room, NDIR, c/w analog
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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 Current, Analog Voltage
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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: Dynament
Description: Dynament gas sensors are engineered using patented non-dispersive infrared (NDIR) technology to detect and measure a wide range of refrigerant gases. In response to the industry’s shift toward refrigerants with lower global warming potential (GWP), Dynament offers sensing solutions for
- Operating Temperature: -40 to 167 F
- Operating Humidity: 0 to 95 %
- Gas Types: Combustible Gas, Hydrocarbons, Toxic Gas
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Supplier: Dynament
Description: Dynament offers a range of hydrocarbon infrared sensors capable of measuring methane or propane gases across a concentration range from 0 to 100% volume. These sensors utilize non-dispersive infrared (NDIR) technology to detect various hydrocarbon gases, including methane and
- Operating Temperature: -4 to 122 F
- Operating Humidity: 0 to 95 %
- Gas Types: Combustible Gas, Hydrocarbons, Toxic Gas
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Supplier: Dynament
Description: Dynament’s non-certified gas sensor heads are designed to accommodate a variety of sensing technologies, including infrared (NDIR), catalytic (pellistor), and electrochemical sensors, enabling detection of a broad range of gases depending on the sensor installed. These
- Operating Humidity: 0 to 95 %
- Gas Types: Carbon Dioxide (CO2), Combustible Gas, Hydrocarbons, Nitric Oxide (NO), Toxic Gas
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Supplier: Dynament
Description: Dynament offers a comprehensive range of hydrocarbon infrared sensors designed to measure methane gas from 0 to 100% volume and propane gas from 0 to 2% volume. These sensors utilize advanced non-dispersive infrared (NDIR) technology to accurately detect hydrocarbon gases,
- Operating Temperature: -40 to 167 F
- Operating Humidity: 0 to 95 %
- Gas Types: Carbon Dioxide (CO2), Combustible Gas, Hydrocarbons, Toxic Gas
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Description: T6615 DEV KIT 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
- Operating Temperature: -40 to 158 F
- Operating Humidity: 5 to 90 %
- Measurement Type: %LEL
- Electrical Outputs: Analog Current, Switch
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Supplier: Acme Chip Technology Co., Limited
Description: AIR QUALITY EVAL BOARD NDIR
- Category: Development Board
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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 sensor with
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Supplier: TE Connectivity
Description: Dimensions Thermopile Infrared Sensor Diameter : 5.4 MM [.21 INCH ] Thermopile Infrared Sensor Length : 2.7 MM [.106 INCH ] Thermopile Infrared Sensor Wire Length (MM) : 13.5 Electrical Characteristics TP Voltage (T_BB/T_amb) (MILV) : 144 Operation/Application Responsivity
- Temperature Range: -4 to 185 F
- Operating Temperature: -4 to 185 F
- Category: Element / Chip
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Supplier: GasLab
Description: oil depots, liquefied gas stations, paint, gas transmission, and other combustible gas applications.. Models: CU-1000 CH Sensor Infrared methane gas sensor only. CU-1001 Sensor Development kit. CU-1000 Sensor on PCB with Serial UART to USB cable, makes it simple to read,
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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. -
standard. This multi-gas capability allows a single sensor to replace multiple sensing elements, simplifying system design and reducing overall power requirements. Built on proven non-dispersive infrared (NDIR) technology, the sensor delivers stable, accurate measurements across demanding (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. -
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.
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
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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 .
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