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Supplier: Angst+Pfister Sensors and Power
Description: Product type Gas sensor moduleMeasuring range 0-25 %Device type StationaryGasflow Flow by diffusionTechnology ZirconiaApprovals NoOutput signal 4-20 mAFeatures Zirconia, long lifetimeSupplier Fujikura
- Electrical Outputs: Analog Current
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Supplier: LCSC Electronics Technology (HK) Limited
Description: Plugin Gas Sensors ROHS
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Supplier: Safeguard Analytics
Description: The SA2 Smart Sensor Module combines conventional gas sensing technologies with advanced signal processing for diverse safety and environmental monitoring applications. Each module features a gas detection sensor and a microprocessor-based conditioning circuit with
- Measurement Type: %LEL
- Gas Types: Combustible Gas
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Supplier: RainWise, Inc.
Description: Rainwise offers customized turnkey weather monitoring solution.
- Number of Channels: 1
- Measurement Type: %LEL, Trace
- Gas Types: Ammonia (NH3), Arsine (AsH3), Bromine (Br2), Carbon Monoxide (CO), Chlorine (Cl2), Chlorine Dioxide (ClO2), Combustible Gas, Diborane (B2H6), Fluorine (F), Germane (GeH4), Hydrogen (H2), Hydrogen
- Electrical Outputs: Analog Current, Switch
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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: DigiKey
Description: Carbon Dioxide (CO2) Sensor Voltage
- Electrical Outputs: Analog Voltage
- Gas Types: Carbon Dioxide (CO2)
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Supplier: Pem-Tech, Inc.
Description: Model PT395-H2S is a microprocessor-based sensor designed to detect hydrogen sulfide in parts per million (ppm) level. The unit features easy one-man calibration initiated by simply activating a magnetic switch and applying the gas. The complete sensor consists of a stainless
- Operating Temperature: -4 to 122 F
- Operating Humidity: 15 to 90 %
- Electrical Outputs: Analog Current, Switch
- Features: Audible or Visual Alarms, Digital, Hazardous Environments
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Supplier: Clark Solutions
Description: The FYA600-Series sensors are ideal for monitoring the amount of gases in the ambient environment. The measurement of these critical gases is useful for monitoring air quality, particularly in environmental chambers and incubators in which the development of organisms is critical. Standard
- Measurement Type: %Volume, Trace
- Gas Types: Carbon Dioxide (CO2)
- Number of Gases Monitored: Single Gas
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Supplier: Win Source Electronics
Description: Win Source Part Number: 1352967-SCD40-D-R2 Category: Sensors, Transducers - Gas Sensors Temperature Range - Operating: -10°C ~ 60°C Fake Threat In the Open Market: 38 pct. Type: Air Quality MSL Level: 3 (168 Hours) Mfr: Sensirion AG Package: Tape & Reel Product Status: Active
- Operating Temperature: 14 to 140 F
- Gas Types: Carbon Dioxide (CO2)
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Supplier: CO2Meter.com
Description: The CM-200 Gas Sensor Development Kit is a PCB developed to help customers, students, researchers, OEMs and hobbyists go from concept to product as quickly as possible. This PCB can interface with our free GasLab® Data logging software or any terminal application to evaluate
- Features: Other
- Gas Types: Oxygen (O2)
- Number of Gases Monitored: Single Gas
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Supplier: Acme Engineering Products
Description: The Acme GasPost toxic gas sensor/transmitter measures the concentration of the target gas in an enclosed area and produces a proportional analog output signal. The 4-20mA transmitter is designed for standard 2-wire loop-powered operation where the output is supplied via the
- Operating Temperature: -4 to 104 F
- Operating Humidity: 15 to 90 %
- Gas Types: Ammonia (NH3), Carbon Monoxide (CO), Chlorine (Cl2), Combustible Gas, Hydrogen (H2), Hydrogen Sulfide (H2S), Nitrogen Dioxide (NO2), Oxygen (O2), Sulfur Dioxide (SO2), Toxic Gas
- Electrical Outputs: Analog Current, Analog Voltage, Switch
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Supplier: Galco Industrial Electronics
Description: C02 Sensor, Wall, LCD, RH Sensor 2pct.
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Supplier: Safeguard Analytics
Description: Model SA2-H2 smart sensor modules are designed to detect and monitor hydrogen gas in ambient air. The modules consist of an electrochemical gas detection sensor and a micro-processor-based signal conditioning circuit. The signal conditioning circuits includes embedded
- Operating Temperature: -4 to 122 F
- Operating Humidity: 15 to 95 %
- Gas Types: Combustible Gas, Hydrogen (H2)
- Number of Gases Monitored: Single 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
- 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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Supplier: Acme Engineering Products
Description: The Acme Combustible gas sensor/transmitter measures the concentration of the target gas in an enclosed area and produces a proportional analog output signal. The Acme 40-ST Combustible Gas sensor is explosion-proof. The enclosure of the sensor/transmitter
- Operating Temperature: -4 to 120 F
- Operating Humidity: 10 to 95 %
- Measurement Type: %LEL
- Electrical Outputs: Analog Current, Analog Voltage
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Supplier: FIS Inc.
Description: SB Series - Diesel Exhaust Gas Sensor
- Gas Types: Combustible Gas
- Features: Other
- Number of Gases Monitored: Single Gas
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Supplier: ODG (Origin Data Global)
Description: Gas Sensors
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Supplier: Sensirion
Description: The multi-pixel gas sensor platform SGP creates new possibilities for the measurement of indoor air quality. The SGP offers a complete gas sensor system integrated into a very small 2.45 × 2.45 × 0.9 mm3 DFN package featuring an I2C interface and fully calibrated air
- Operating Temperature: -40 to 185 F
- Operating Humidity: 10 to 95 %
- Gas Types: Hydrogen (H2)
- Number of Gases Monitored: Multi Gas
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Supplier: Safeguard Analytics
Description: Model SA2-NO2 smart sensor modules are designed to detect and monitor nitrogen dioxide gas in ambient air. The modules consist of an electrochemical gas detection sensor and a micro-processor-based signal conditioning circuit. The signal conditioning circuits includes
- Operating Temperature: -40 to 131 F
- Operating Humidity: 15 to 95 %
- Gas Types: Nitrogen Dioxide (NO2), Toxic Gas
- Number of Gases Monitored: Single Gas
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Supplier: FIS Inc.
Description: FIS 3000 series gas sensor modules include FIS SB type gas sensor and the application circuit. The embedded circuit contains sensor driving and output signal processing functions. Since the module is factory calibrated, users do not need expensive and complicated
- Operating Temperature: 14 to 122 F
- Electrical Outputs: Analog Voltage, Switch
- Instrument Type: Analyzer
- Gas Types: Carbon Monoxide (CO), Hydrogen (H2), Methane (CH4) / Natural Gas, Toxic Gas
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Supplier: Honeywell Analytics, Inc.
Description: combustible gas detection elements, the Model 705 High Temperature Sensor has a very stable baseline allowing alarm trip points to be set as low as 5% LEL across a temperature range of -25°C to +150°C (-3°F to +302°F). The gas measuring range can be configured from 0-20% LEL up
- Operating Temperature: -13 to 302 F
- Operating Humidity: 10 to 99 %
- Measurement Type: %LEL
- Features: Ambient Air Monitoring, Detector, Fixed, Hazardous Environments, Monitor, Process Gas
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Supplier: Acme Engineering Products
Description: The Acme WS GasPost Series toxic or combustible gas sensor/transmitter measures the concentration of the target gas in an enclosed area and transmits this value to the control panel via a 900MHz or 2.4 GHz wireless medium. The WS Wireless GasPost Sensor / Transmitter
- Operating Temperature: -4 to 104 F
- Operating Humidity: 15 to 95 %
- Measurement Type: %LEL, Trace
- Gas Types: Ammonia (NH3), Carbon Monoxide (CO), Combustible Gas, Hydrocarbons, Hydrogen (H2), Hydrogen Sulfide (H2S), Nitrogen Dioxide (NO2), Oxygen (O2), Toxic Gas
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Supplier: Electro Optical Components, Inc.
Description: SemeaTech, a world leader in sensing technologies, offers a full line of electrochemical sensors for detecting hazardous materials and gases for work safety and environmental protection. SemeaTech has built a wide network of industry experts and technologists to provide the company with
- Features: Hazardous Environments
- Number of Gases Monitored: Single Gas
- Gas Types: Sulfur Dioxide (SO2)
- Measurement Type: Trace
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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
- Operating Temperature: -4 to 122 F
- Operating Humidity: 0 %
- Measurement Type: %Volume, Trace
- Gas Types: Carbon Dioxide (CO2)
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Supplier: Galco Industrial Electronics
Description: M-Controller For Co Sensor
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Supplier: Pem-Tech, Inc.
Description: Model PT295-LEL is a microprocessor-based sensor designed to combustible hydrocarbons in % volume level. The unit features easy one-man calibration initiated by simply activating a magnetic switch and applying the gas. The complete sensor consists of a stainless steel
- Operating Temperature: -40 to 175 F
- Operating Humidity: 10 to 95 %
- Measurement Type: %LEL
- Electrical Outputs: Analog Current, Switch
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Supplier: CO2Meter.com
Description: The CH-A3 Alphasense Pellistor Gas Sensor (formerly known as AP-0012) detects low levels of flammable hydrocarbon gases including methane, ethane, propane, butane, acetylene, ethylene and isobutylene in ambient air. This 20mm diameter sensor is the industry standard size for
- Features: Other
- Number of Gases Monitored: Single Gas
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Supplier: Dynament
Description: Dynament’s flameproof gas sensor heads are designed to accommodate a wide selection of sensing technologies,including infrared (NDIR), catalytic (pellistor), and electrochemical sensors, allowing for the detection of a broad spectrum of gases depending on the installed
- Operating Temperature: -4 to 140 F
- Operating Humidity: 0 to 95 %
- Gas Types: Carbon Dioxide (CO2), Combustible Gas, Hydrocarbons, Toxic Gas
- Features: Hazardous Environments
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Supplier: Newark, An Avnet Company
Description: IR GAS SENSOR, CO2, ANALOGUE, TO-39; Gas Sensor Type:CO2 (Medical); No. of Channels:2Channels; Filter Aperture:2.6 x 2.6mm; Sensor Output Type:Analogue; Gas Sensor Package:TO-39; Evaluation Kit / Module:-; Product Range:QGC Series RoHS Compliant: Yes
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Supplier: GasLab
Description: measured gas@ 400ppm H2@ 20°C < 8 NO2 sensitivity % measured gas@ 10ppm NO2 <3 Cl2 sensitivity % measured gas@ 10ppm Cl2 < 0.1 NO sensitivity % measured gas@ 50ppm NO < 100 SO2 sensitivity % measured gas@ 20ppm SO2 <2 C2H4 sensitivity % measured gas@ 400ppm
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Supplier: Newark, An Avnet Company
Description: IR GAS SENSOR, SO2, ANALOGUE, TO-39; Gas Sensor Type:SO2; No. of Channels:2Channels; Filter Aperture:2.6 x 2.6mm; Sensor Output Type:Analogue; Gas Sensor Package:TO-39; Evaluation Kit / Module:-; Product Range:QGC Series RoHS Compliant: Yes
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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: CO2Meter.com
Description: The CL2-A1 Alphasense Chlorine Gas Sensor is a 20mm diameter sensor, designed to monitor CL2 concentrations to prevent injury to those working around the gases presence. CL2 sensors are available in a wide range of formats and are suitable for use in both fixed and
- Features: Other
- Number of Gases Monitored: Single Gas
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Supplier: FIS Inc.
Description: The SB-11A is a tin dioxide semiconductor gas sensor which has an excellent performance in methane, propane, butane and other hydrocarbons detection with significant low power consumption concept (120 mW). High sensitivity, low sensitivity to noise gases, quick response speed and
- Operating Temperature: -4 to 122 F
- Operating Humidity: 95 %
- Gas Types: Combustible Gas, Hydrocarbons, Hydrogen (H2), Methane (CH4) / Natural Gas
- Number of Gases Monitored: Multi Gas
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Supplier: GasLab
Description: The Nevada Nano Methane Gas Sensor quickly and accurately measures methane gas at the parts per million molecule (ppm) level. These methane sensors use a patented Molecular Property Spectrometer technology. MPS™ employs a robust micro-electromechanical system (MEMS) that
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The Future of Gas Detection is SMART – Meet the SA2 Sensor from Safeguard Analytics The SA2 Smart Sensor isn’t just another sensor — it’s the brainpower behind the next generation of digital gas detection. With built-in microprocessor-based analytics and universal I2C output, it’s designed to transform static sensing into intelligent field data. (read more)
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Can measure “dirty” gases Integrated pressure, humidity, temperature & flow compensation For combustible gases, glass Bead filling is an option As the use of hydrogen (H2) expands, monitoring of this highly combustable gas (read more)
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Desktop and wall mount CO2 transmitters and controllers for offices, classrooms, restaurants, breweries, factories or anywhere indoor air quality or safety is important. Remote Safety Alarms - Protect customers and employees around stored carbon dioxide. aSense - CO2 (read more)
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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)
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Both of these can be used as a replacement for the standard 4-series electrochemical Sulfur Dioxide (SO2) sensors (read more)
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process gas monitoring applications. Supplied with integrated wiring, this sensor simplifies installation and connection to control systems, reducing setup time and complexity. Its robust construction and flange-mount configuration make it well suited for use in furnaces, boilers, and industrial heating processes where reliable oxygen measurement is critical. (read more)
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Indicates content that may require registration and/or purchase.
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Handbook of Gas Sensor Materials
(1993) Ni, In and Sb implanted Pt and V catalysed thin-film SnO2 gas sensors .
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Metal Oxide Nanomaterials for Chemical Sensors
(1999) Fundamental and practical aspects in the design of nanoscaled SnO2 gas sensors : a status report.
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Handbook of Gas Sensor Materials
SnO2 gas sensors .
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Sensors for Environment, Health and Security
Fundamental and practical aspects in the design of nanoscaled SnO2 gas sensors : a status report, Fresenius J. Anal.
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Low-cost self-cleaning room temperature SnO2 thin film gas sensor on
polymer nanostructures
The contact angle measurement conducted on the PFOTS monolayer-coated SnO2 gas sensors indicates that a super-hydrophobic surface formed on the nanospike sensor.
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Synthesis and Characterization of Nanostructured ZnO and SnOx for VOC Sensor Devices
Faglia, "Gas response times of nano-scale SnO2 gas sensors as determined by the moving gas outlet technique," Sensors and Actuators B: Chemical, 126[1] 174-80 (2007).
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2-Methyl-2,4-pentanediol gas sensor properties of nano-SnO2 flat-type coplanar gas sensing arrays at low detection limit
The good sensing properties indicate that the SnO2 gas sensor arrays have great potential for on-line or portable monitoring of MPD gas in practical environments.
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Study of CuO–SnO2 heterojunction nanostructures for enhanced CO gas sensing properties
A systematic comparison study reveals an enhanced gas sensing performance for the CuO– SnO2 gas sensor towards CO gas.
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Fast response time alcohol gas sensor using nanocrystalline F-doped SnO2 films derived via sol–gel method
Comparative gas-sensing results revealed that the prepared F-doped SnO2 sensor exhibited the lowest response and recovery times of 10 and 13 s, respectively whereas that of pure SnO2 gas sensor , 32 and 65 s, respectively.
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Metal oxide nanowire gas sensors for indoor and outdoor environmental monitoring
Tischner, T. Maier, C. Stepper, A. Köck, “Ultrathin SnO2 gas sensors fabricated by spray pyrolysis for the detection of humidity and carbon monoxide”, Sens. Act.