Single Gas Gas Sensors

The complete solution for kiln and calciner gas exit. The development of the SCK is based on ABB's experience gained from its successful predecessors, of which more than 500 systems have been supplied worldwide. The SCK sampling system is preferably combined with ABB's ACX gas analyzer system for... [See More]

• Number of Gases Monitored: Single
• Gas Types: (Hot Cement Flue Gas)

• Sensor Technology: Electrochemical; Flame Ionization Detector
• Electrical Outputs: Voltage

LIM-032 Features: Dual channel. TO39 housing. Small chip size. Beamsplitter. JFET. Voltage mode. PYROMID ® Multi Channel Detectors. Dual, triple, quad and eight channel infrared detectors for gas analysis and flame detection sensors where more than one element or event is to be detected. [See More]

• Number of Gases Monitored: Single
• Electrical Outputs: Voltage

• Sensor Technology: Infrared
• Operating Temperature: -40 to 185

The IR400 Infrared (IR) Point Detector is a hydrocarbon gas detector that continuously monitors combustible gases and vapors within the lower explosive limit (LEL) and provides alarm indication. It features an industry-leading response time of ≤ 3 seconds, even with a splash guard installed. [See More]

• Number of Gases Monitored: Single
• Measurement Type: %LEL or %LFL; %Volume

• Sensor Technology: Infrared
• Gas Types: Toxic; Combustible; Hydrocarbons (0 to 100% LEL); Methane (CH₄) / Natural Gas (0 to 100% by Volume)

Model SA2-C2H6O smart sensor modules are designed to detect and monitor alcohol gases 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 temperature compensation... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Electrochemical
• Gas Types: (Alcohol (C2H6O))

The Sensesair S8 Commercial CO2 Sensor (004-0-0010) is a 0-2,000 ppm sensor designed for simple integration into indoor air products. It can be used in a wide range of applications such as in ventilation control, to improve energy savings, and to ensure a good indoor climate. The Senseair S8... [See More]

• Number of Gases Monitored: Single
• Gas Types: CO₂ (400 to 2,000 ppm)

• Measurement Type: Trace

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 sensor technology,... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %LEL or %LFL; %Volume

• Sensor Technology: Infrared
• Gas Types: Methane (CH₄) / Natural Gas (0 - 4 , 4 Vol.%; 0 - 100 % LEL)

The detectors with the smallest housing size in the miniaturized LRM range are the LRM-102 and LRM-202. Both dual channel detectors are integrated in TO46 housings. Their aperture opening has a size of approximately 6 mm2 each. As a solution e.g. for gas analysis and leakage detection, they can be... [See More]

• Number of Gases Monitored: Single
• Electrical Outputs: Voltage

• Sensor Technology: Infrared
• Operating Temperature: -13 to 185

Senscient open path gas detector ensures best in class false alarm rejection. The Senscient ELDS laser-based open path gas detector is available for a wide range of toxic and flammable gases. The Senscient ELDS uses 'SimuGas' self-testing to eliminate employees entering hazardous areas for gas... [See More]

• Number of Gases Monitored: Single; Multi (optional feature)
• Measurement Type: %Volume

• Sensor Technology: Enhanced Laser Diode Spectroscopy
• Gas Types: Toxic; NH₃; CO₂; HCl; HF; H₂S; Methane (CH₄) / Natural Gas

The S8 Miniature 10,000 ppm (1%) Sensor 004-0-0013 (formerly known as SE-0119) is designed to be used as a safety switch for indoor fresh air control and alarm applications like portable heaters or fresh air ventilation in cars. Features. Low Power, Small Footprint Design. Individually Calibrated. [See More]

• Number of Gases Monitored: Single
• Gas Types: CO₂ (0-10,000 ppm)

• Measurement Type: Trace

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 sensor technology,... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Infrared
• Gas Types: CO₂ (0-20-%)

The LRM-278 is the world's first detector of its kind to combine eight measurement channels in a TO8 housing with a diameter of 15.2 millimeters and operates in current mode. It also incorporates a temperature sensor. Measuring the temperature inside the detector, for example, provides the option of... [See More]

• Number of Gases Monitored: Single
• Electrical Outputs: Current

• Sensor Technology: Infrared
• Operating Temperature: -13 to 185

The S8 5% Alarm CO2 Sensor (004-0-0017) is designed to act like a safety switch for alarm applications where CO2 leak detection around tanks or cylinders of compressed CO2 gas is required. It comes with Automatic Background Calibration (ABC) turned on. Thanks to a new optical path design, the S8 can... [See More]

• Number of Gases Monitored: Single
• Gas Types: CO₂ (0-5% (0-50,000ppm))

• Measurement Type: Trace

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 sensor technology,... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Infrared
• Gas Types: Hydrocarbons (C 2H 4 Ethylene, 0-2000 ppm)

Single channel; TO39 housing; small chip size; JFET; voltage mode; DLaTGS - Deuterated L-Alanine doped TriGlycine Sulphate; short thermal time constant, metal black coating; [See More]

• Number of Gases Monitored: Single
• Electrical Outputs: Voltage

• Sensor Technology: Infrared
• Operating Temperature: -13 to 131

The Sensesair S8 2% CO2 Sensor (004-0-0050, was SE-0031) is designed to be used in control and alarm applications. This sensor can further be integrated into a wide range of applications including CO2 leak detection. Features. Miniature size. Easy integration. Individually calibrated. [See More]

• Number of Gases Monitored: Single
• Gas Types: CO₂ (0.04-2% vol)

• Measurement Type: %Volume

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 sensor technology,... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Infrared
• Gas Types: Hydrocarbons (CH4 Methane, 0-5000 ppm)

LIE-312 Features: Single channel. TO39 housing. Medium chip size. JFET. Voltage mode. Long time constant. Metal black coating. Extended Detectors from InfraTec. Single channel enhanced IR detectors with fast response, extended gain, and/or high modulation frequency range for applications in... [See More]

• Number of Gases Monitored: Single
• Electrical Outputs: Voltage

• Sensor Technology: Infrared
• Operating Temperature: -13 to 140

The S8 Miniature 5% CO2 Sensor (formerly known as the SE-0037) is designed to act like a safety switch for alarm applications where up to 5% CO2 detection is required. This makes it useful for indoor leak detection alarms around cylinders or tanks of compressed CO2. This sensor can be ordered with... [See More]

• Number of Gases Monitored: Single
• Gas Types: CO₂ (0-5% (0-50,000ppm))

• Measurement Type: Trace

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 sensor technology,... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Infrared
• Gas Types: CO₂ (0-2000 ppm)

LIM-222 Description: Dual channel. TO39 housing. Small chip size. Thermal compensation. JFET. Voltage mode. Planar Multi Channel Detectors. Detectors for gas analysis and flame detection. Two, three or four spectral channels in one housing. Thermally compensated (optional). With special chip holder... [See More]

• Number of Gases Monitored: Single
• Electrical Outputs: Voltage

• Sensor Technology: Infrared
• Operating Temperature: -40 to 185

The 005-0-0001 LP8 miniature 10,000 ppm CO2 sensor (formerly known as SE-0038) is designed to monitor up to 10,000ppm CO2 concentrations in long-term battery or solar-powered applications. Features. Ultra-small footprint NDIR sensor. One measurement requires only 11.9 mJ of energy. Designed for... [See More]

• Number of Gases Monitored: Single
• Gas Types: CO₂ (0-10,000ppm CO2)

• Measurement Type: Trace

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 sensor technology,... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Infrared
• Gas Types: CO₂ (0-20-%)

An enormous field of view (FOV) distinguishes the LRM 244 from other detectors of the LRM series. The extremely large, symmetrical field of view of the detector of more than 90 degrees enables flames to be detected within the greatest possible angular range. In addition to this, pyro elements, each... [See More]

• Number of Gases Monitored: Single
• Electrical Outputs: Current

• Sensor Technology: Infrared
• Operating Temperature: -13 to 185

The Senseair Sunrise 1% CO2 Sensor 006-0-0007 (formerly known as SE-11) is the first NDIR carbon dioxide sensor with LED technology that saves power while maintaining precise measurements. **Note: the 006-0-0007 Senseair Sunrise 1% CO2 Sensor is Out of Stock, however, the CM-11 Senseair Sunrise CO2... [See More]

• Number of Gases Monitored: Single
• Gas Types: CO₂ (400-5,000ppm. Extended range 10,000ppm)

• Measurement Type: Trace

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 sensor technology,... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Infrared
• Gas Types: CO (0-5-%)

As the first representative of the LRM series, the LRM-254 marks the starting point for all other models. The miniaturized four channel detector in a TO39 housing with an square aperture opening of 5 mm has the typical features of this product series: cap with central window, channel filters inside... [See More]

• Number of Gases Monitored: Single
• Electrical Outputs: Voltage

• Sensor Technology: Infrared
• Operating Temperature: -13 to 185

The Senseair Sunrise HVAC 1% CO2 Sensor 006-0-0008 (formerly known as SE-12) is a miniature sensor module for battery-powered applications. It gives full control over the sensor's integration into a host system, flexibility in changing of the CO2 measurement period, and power consumption. The NDIR... [See More]

• Number of Gases Monitored: Single
• Gas Types: CO₂ (400-10,000 ppm)

• Measurement Type: Trace

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 sensor technology,... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Infrared
• Gas Types: CO (0-100%)

As a specialist in flame detection technology the LRM-274 expands the range of detectors, that are characterized by a field of view wider than 90 ˚. The low-power detector requires only one unipolar supply voltage and is particularly suitable for operation in industrial fire protection and... [See More]

• Number of Gases Monitored: Single
• Electrical Outputs: Current

• Sensor Technology: Infrared
• Operating Temperature: -13 to 185

The Senseair Sunlight Refrigerant Sensor (009-4-0001) is designed for refrigerant applications and leak detection for R32 (CH2F2) & 454 A/B/C gases. Any application with a tough environment or in environments with explosion risk will benefit from the solid-state design. It is the first NDIR... [See More]

• Number of Gases Monitored: Single
• Gas Types: (R32)

• Measurement Type: %Volume

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 sensor technology,... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Infrared
• Gas Types: CO (0-2000 ppm)

On the market there are only a few miniaturized multi-channel detectors operating in current mode. Therefore the LRM-284 is definitely something special. The current mode of the single supply detector is enabled by two double-operational amplifiers. This detector allows the design of an analyzer... [See More]

• Number of Gases Monitored: Single
• Electrical Outputs: Current

• Sensor Technology: Infrared
• Operating Temperature: -13 to 185

The K30 10% (100,000 ppm) CO2 sensor (formerly known as SE-0118) is a high performance CO2 sensor used commonly in scientific, medical, and biological applications. It is an accurate, low-cost solution for OEMs products like CO2 safety alarms or leak detectors. Features. Built on tested K30 Sensor... [See More]

• Number of Gases Monitored: Single
• Gas Types: CO₂ (0-100,000 ppm (0-10%))

• Measurement Type: Trace

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 sensor technology,... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Infrared
• Gas Types: CO (0-200-%)

LIE-200 Features: Single channel. TO18 housing. Small chip size. JFET. Current mode. Feedback 1 GOhm. Single Channel Pyroelectric Detector. Infrared detectors for gas analysis, flame detection and radiometry in TO18 or TO39 packages. Housing types TO18 and TO39. Voltage or current mode. Signal... [See More]

• Number of Gases Monitored: Single
• Electrical Outputs: Current

• Sensor Technology: Infrared
• Operating Temperature: -13 to 185

The K30 10,000ppm CO2 Sensor Module (030-8-0006) is an industry favorite known for its low-cost, accuracy, long life and low maintenance. It is used in hundreds of HVAC and IAQ products and applications. In addition, this CO2 sensor is easy to program with several output options to meet virtually... [See More]

• Number of Gases Monitored: Single
• Gas Types: CO₂ (0 – 10,000 ppm (0-5,000 ppm within specifications))

• Measurement Type: Trace

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 sensor technology,... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Infrared
• Gas Types: SF₆ (0-1000 pmm)

The K30 FR Fast Response 10,000 ppm CO2 Sensor 030-8-0010 (formerly known as SE-0117) is optimized for fast response time. The sample cell is well protected by a particle filter and is designed for fast diffusion without any need for external pump. In addition, there is a tube inlet to be able to... [See More]

• Number of Gases Monitored: Single
• Gas Types: CO₂ (0 - 10,000 ppm)

• Measurement Type: Trace

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 guidance for... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Electrochemical
• Gas Types: O₃ (0-1000 ppm)

The K30 Extended Range Sensor (030-8-0011) is intended to be built into devices that require up to 5,000 ppm CO2 monitoring or measurement. It is an accurate, proven, low-cost solution for OEMs who want to integrate CO2 sensing into their products, research, or studies. Features. Simple to install,... [See More]

• Number of Gases Monitored: Single
• Gas Types: (0 – 5,000ppm, Up to 10,000 ppm extended range)

• Measurement Type: Trace

The SM425 is ideally suited for both. compliance monitoring of diluent gas. (Environmental Compliance) and Oxygen. monitoring for combustion and process. control applications. The SM425. offers state of the art oxygen analysis. and a rugged industrial design. Operators and engineers will appreciate. [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Fuel Cell
• Gas Types: O₂ (0-5 ,0-100 vol %)

The XYO optical oxygen sensors measure ambient oxygen partial pressure (ppO2) using the principle of fluorescence quenching by oxygen. An optional pressure sensor allows to also measure barometric pressure (mbar) and to convert the ppO2 reading to an oxygen concentration (O2%). The oxygen sensors... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Fluorescence Quenching
• Gas Types: O₂ (0-25 %)

DESCRIPTION. Infrared carbon dioxide CO2 sensor CM1106H-NS can be used to detect CO2 concentration of indoor air by adopting advanced non-dispersive infrared technology (NDIR). It is widely used in ventilation system, air conditioner, air purifier, IAQ monitor, agriculture, plant cultivation and... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %LEL or %LFL (optional feature); %Volume

• Sensor Technology: Infrared
• Gas Types: (0-1000ppm)

The PIRDuct "DuctWatch" combustible IR gas detector is specially designed to deliver reliable gas detection in enclosed airhandling ductwork applications. Safety engineers have long been aware that duct air monitoring provides the ability to maximize protection of confined spaces in challenging... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Infrared
• Gas Types: Combustible; Hydrocarbons (0-15% LFL)

Reliable, rapid detectionof methane concentrations in pre-combustion ventilation systems at 0.5 to 5.0 meters. 100% continuous measurement of normal gas levels present in the combustion stream and rapid, accurate detection of breakthrough gas levels for optimum safety in combustion operations. Fully... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %LEL or %LFL; Trace; Leakage; Signature

• Sensor Technology: Infrared; Enhanced Laser Diode Spectroscopy
• Gas Types: Combustible; Methane (CH₄) / Natural Gas (0 to 100% LEL)

SB Series - Diesel Exhaust Gas Sensor [See More]

• Number of Gases Monitored: Single

• Gas Types: Combustible (Diesel)

CarboQC is the precise CO2 meter which allows reliable QC on finished packages as well as highly accurate measurements in the laboratory for product development. It gives you fast, accurate and reliable determination of dissolved carbon dioxide in beverages. [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace; Leakage

• Sensor Technology: Electrochemical
• Gas Types: CO₂ (0 g/L to 20 g/L)

We are happy to make OEM & Customized hydrogen sensor products according to the special requirements from our customers, our Sensor has following advantage compared with other hydrogen sensors which makes it a better choice. •No cross sensitivity with other gas. •Can work without... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume (optional feature); Trace (optional feature)

• Sensor Technology: Solid State Palladium Alloy Hydrogen Thin Film Sensor
• Gas Types: H₂ (0 - 100% Vol)

Complete, easy-to-use sampling and analysis system. Detects and measures hazardous gases and vapors. Certified by the Safety Equipment Institute (SEI). Ideal for monitoring performance of Terra Exhaust Purification Filters. The most cost effective solution to air sampling and analysis. This Toxic... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Colorimetric Stain
• Gas Types: Toxic (0.004 to 1 %)

The digital module EE894 measures carbon dioxide (CO2), relative humidity (RH), temperature (T) and ambient pressure (p). Temperature and pressure compensation ensures high CO2 measurement accuracy under changing environmental conditions. Very small dimension and the I2C or E2 interface facilitate... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Infrared
• Gas Types: CO₂ (0-2000 / 0-5000 / 0-10000 ppm)

The CommonSensor allows the user control over the cost of sensor use. By having the ability to replace sensor elements and flame arrestors, instead of the whole sensor, the user can keep the system operational with less expenditure for spares and labor. [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Electrochemical
• Gas Types: Toxic; Combustible; CO (0-500ppm)

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 temperature... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: CMOSens® Technology
• Gas Types: CO₂ (0 – 40,000 ppm)

Main Features. Continuous digital or analogue output signal. Usable for SF6 trend analysis. Wide density range. Additional output of sensor temperature (digital version). Extremely drift free signal. Outdoor application without additional protection [See More]

• Number of Gases Monitored: Single
• Gas Types: SF₆ (0...60 kg SF6/m3)

• Sensor Technology: Electrochemical
• Electrical Outputs: Current

Detector tubes provide fast, economical monitoring for a wide variety of target gases and vapors. Their direct reading capability provides on-the-spot results eliminating laboratory turnaround time. The tubes are typically calibrated in one of three commonly used units of concentration. [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Electrochemical; Gas Chromatography
• Gas Types: Toxic; Combustible (Acetaldehyde)

Features. RS-485 MODBUS Serial Output. 4-20mA Analog Output. 12-28 VDC Operation. Automated Non-Intrusive Calibration. Fully Adjustable Alarm Relay. Lower wiring costs. Description. Ultra 1000 series is a microprocessor based addressable sensor for toxic gas detection. The self- contained sensor... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %LEL or %LFL; Trace

• Sensor Technology: Electrochemical
• Gas Types: Toxic; NH₃ (optional feature) (0-50ppm); CO (optional feature) (0-100ppm / 0-1000ppm); Cl₂ (optional feature) (0-10ppm); ClO₂ (optional feature) (0-50ppm); Hydrocarbons (optional feature) (0-100ppm (Ethylene)); H₂ (optional feature) (0-100ppm / 0-1000ppm); HCl (optional feature) (0-20ppm); HCN (optional feature) (0-30ppm); H₂S (optional feature) (0-100ppm); NO (optional feature) (0-100ppm); NO₂ (optional feature) (0-20ppm); O₂ (optional feature) (0-25% Deficiency); SO₂ (optional feature) (0-50ppm) (EthyleneOxide50ppm MethylMercapton100ppm)

The Sensepoint XCD transmitter provides comprehensive monitoring of combustible, toxic and Oxygen gas hazards in potentially explosive atmospheres, indoors and outdoors —and is marked by installation ease and flexibility, user-friendly operation and cost-effective gas monitoring. Sensepoint... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %LEL or %LFL; %Volume; Trace

• Sensor Technology: Catalytic; Electrochemical
• Gas Types: Toxic; Combustible; NH₃ (0-50PPM); CO (0-200 PPM / 0-500 PPM); Cl₂ (0-5 PPM / 0-15 PPM); Hydrocarbons (0-100% LEL); H₂ (0-1000 PPM); H₂S (0-50 PPM / 0-100 PPM / 0-20 PPM); NO₂ (0-10 PPM); O₂ (0-25% VOL); SO₂ (0-15 PPM / 0-50 PPM)

The Eagle Eye HGD-3000 Hydrogen Gas and Smoke Detector with (optional) Silent Intrusion Alarm is designed for unattended battery installations or remote shelters containing gassing lead acid batteries and charging systems - most commonly found in the telecommunications and utility sectors. Other... [See More]

• Number of Gases Monitored: Single
• Electrical Outputs: Switch or Relay

• Gas Types: Combustible; H₂
• Operating Temperature: 14 to 104

The petrochemical, gas processing, and gas pipeline industry has required an accurate and dependable, low maintenance and cost-effective CO2 analyzer for quality and process control purposes. Analytical Systems International has met these requirements with their proven microprocessor based non... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Infrared
• Gas Types: Toxic; H₂S

H2scan's HY-OPTIMA ™ 700B series in-line, real time hydrogen-specific process analyzers are designed for ease of use, interface flexibility and true process control. The HY-OPTIMA ™ 700B series is a solid-state sensor that is configured to operate in process gas streams with temperatures... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Semiconductor; Solid State Sensor
• Gas Types: Combustible; H₂ (0.5% to 100%)

4-20 mA Loop Powered Two Wire Oxygen Transmitter. The Edgetech Instruments Model OxyTrans is an easy to use, accurate and economical way to measure Oxygen at trace and % levels. A simple display and one point calibration allows for a quick start of the instrument. Measuring Range. The unit will... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Electrochemical; Micro-Fuel Cell
• Gas Types: Combustible; O₂ (0-10000 ppm or 0-25%)

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 sensor... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume; Trace

• Sensor Technology: Electrochemical
• Gas Types: CO (0 to 150ppm or 0 to 5% (50,000ppm))

G-TECTA ™ Cellaguard ™ is a carbon dioxide (CO[2]) or a carbon dioxide and oxygen (O[2]) fixed monitoring system, designed to monitor gas levels in a confined space such as a beer cellar. The Cellaguard system consists of a wall mounted base station, housing the gas monitoring system,... [See More]

• Number of Gases Monitored: Single
• Operating Temperature: 37 to 122

• Gas Types: CO₂; O₂
• Operating Humidity: 0 to 95

The LGD F200 instrument series is based on a contact-less, near-infrared absorption measurement of the target gas. The systems are self-contained, ready-to-use OEM modules, using a flow-through cell set-up forextractive measurements. [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace; Leakage

• Sensor Technology: Tunable Diode Laser Spectrometer
• Gas Types: Toxic; Combustible; Methane (CH₄) / Natural Gas ((0 to 1000 ppm))

Rainwise offers customized turnkey weather monitoring solution. [See More]

• Number of Gases Monitored: Single
• Measurement Type: %LEL or %LFL; Trace

• Sensor Technology: Electrochemical
• Gas Types: Toxic (optional feature); Combustible (optional feature); NH₃ (Contact Factory); AsH₃ (Contact Factory); Br₂ (Contact Factory); CO (Contact Factory); Cl₂ (Contact Factory); ClO₂ (Contact Factory); B₂H₆ (Contact Factory); F (Contact Factory); GeH₄ (Contact Factory); H₂ (Contact Factory); HCl (Contact Factory); HCN (Contact Factory); HF (Contact Factory); H₂Se (Contact Factory); H₂S (Contact Factory); NO (Contact Factory); NO₂ (Contact Factory); O₂ (Contact Factory); O₃ (Contact Factory); PH₃ (Contact Factory); SiH₄ (Contact Factory); SO₂ (Contact Factory)

CONSPEC's CN Series is an economical choice for toxic, combustible, and Oxygen gas monitoring. The CN Series is a simple and "smart" gas detector. An industry standard 4-20mA Analog output signal can be connected to any existing PLC, DCS, or EMS system. A simplified calibration procedure allows for... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Catalytic; Electrochemical; Infrared; PID; Thermal Conductivity
• Gas Types: Toxic; NH₃

For CO ₂ Incubators. The Vaisala CARBOCAP ® Carbon Dioxide Probe GMP231 is designed to provide incubator manufacturers with accurate and reliable carbon dioxide measurements and sterilization durability at high temperatures, up to 180 °C. The GMP231 probe is based on Vaisala ’s... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Infrared; Vaisala CARBOCAP®
• Gas Types: CO₂ (0 20 %)

The DHP is available with SDI-12 or RS-485 outputs. The DHP-485 can be configured with 0-5 volt or 4-20mA output as well as having remote access capability. The DHP is capable of being interfaced with most commercial data loggers, PLCs and samplers. Typical applications for the DHP are leak... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace; Leakage

• Sensor Technology: Fiber Optic Chemical Sensor
• Gas Types: Hydrocarbons (0-20,000 ppm as TPH)

The XYA oxygen sensors are based on a special zirconium dioxide (ZrO2) technology to enable highly stable and accurate measurements from 0...100 %Vol. oxygen concentration. These sensors are non-consumptive and feature easy calibration in ambient air. Typical applications include medical technology,... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Zirconium Dioxide (ZrO₂)
• Gas Types: O₂ (0-100 %)

DESCRIPTION. Dual beam with better accuracy and high stability NDIR CO2 sensor module CM1107 is mainly used to detect CO2 concentration by adopting non-dispersive infrared (NDIR) technology. It is widely used for home HVAC system, HVAC controller, air conditioner, agricultural cultivation, food... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %LEL or %LFL (optional feature); %Volume

• Sensor Technology: Infrared
• Gas Types: CO₂ (0-5000ppm)

The PointWatch Eclipse ® Model PIRECL IR Carbon Dioxide Gas Detector detects carbon dioxide in the harshest environments. The Eclipse is an ideal solution for monitoring CO2 suppression cylinder storage, skids for CO2 detection of enhanced oil recovery sites. Other user benefits include:... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume; Trace

• Sensor Technology: Infrared
• Gas Types: CO₂ (0-2%; 0-20000 ppm)

The H2SENSE Model 5000 / 5100 have full range hydrogen gas sensor inside and are designed for process analyzing. Our patent solid state thin film palladium alloy hydrogen sensor is hydrogen specific and does not have cross sensitivity with other gas so it provides the most reliable result for real... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Solid State Palladium Alloy Hydrogen Thin Film Sensor
• Gas Types: H₂ (0.5% - 100% Vol.)

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 sensor, which compensates for ageing... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Infrared
• Gas Types: CO₂ (0-2000 / 0-5000 / 0-10000 ppm)

Delphian makes two types of sensors for combustible hydrocarbon detection: the model 201G, catalytic combustion type sensor, and the model 201B thermal conductivity type sensor. All sensors are temsted for span in methane and offset in air only to make sure they meet controlled performance standards... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Catalytic Combustion
• Gas Types: Combustible; Hydrocarbons (0-5%)

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 quality output... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: CMOSens® Technology
• Gas Types: (Ethanol; 0 ppm to 1000 ppm)

Minimum Indicated Concentration .............. 0.4 ppm. Repeatability .............................................. ± 10% of reading. Accuracy * ................................................. ± 10% of reading. Zero Drift ................................................... < 5%... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Electrochemical
• Gas Types: Toxic; Combustible; Cl₂ (0-10ppm)

Ultra 1000 series is a microprocessor based addressable sensor for detection of combustible gases. The self- contained sensor features user friendly interface and menu driven calibration procedure and configuration. The complete sensor consists of a stainless steel sensor head assembly, a user... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %LEL or %LFL

• Sensor Technology: Catalytic
• Gas Types: Combustible; Hydrocarbons (0-100% LEL)

UL certified, explosion-proof flammable gas detectors with high temperature version certified to 150 °C. The Model 705 high temperature sensor has been specifically designed for the detection of combustible gases in high temperature hazardous area locations. Typical applications include turbine... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %LEL or %LFL

• Sensor Technology: Catalytic
• Gas Types: Combustible; Hydrocarbons (0-100% LEL / 0-20% LEL); H₂ (0-100% LEL) (Flammable gases)

The Eagle Eye HGD-2000 Hydrogen Gas Detector allows the user to monitor hydrogen gas buildup in storage room and facilities that house batteries - including forklifts, golf carts, backup power supplies, and battery charging stations. Lead-acid batteries on charge emit hydrogen gas after reaching the... [See More]

• Number of Gases Monitored: Single; Multi
• Gas Types: Combustible; H₂; Hg; Methane (CH₄) / Natural Gas; O₂

• Measurement Type: %LEL or %LFL
• Electrical Outputs: Switch or Relay

The petrochemical, gas processing, & gas pipeline industry has for many years required an accurate, dependable, low maintenance, and cost effective sulfur analyzer for quality and process control purposes. With over twenty years of experience in developing and manufacturing sulfur analyzers and... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Lead Acetate Tape/Photodiode-LED
• Gas Types: Toxic; H₂S

H2scan's HY-ALERTA ™ 1600 Intrinsically Safe Area Hydrogen Monitor provides hydrogen-specific leak detection and measurement for hydrogen concentrations as low as 4000 ppm and can be scaled to any concentration up to 5% hydrogen by volume, a range representing 10% to 125% of hydrogen's low... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume; Leakage

• Sensor Technology: Hydrogen-Specific Sensor Technology
• Gas Types: Combustible; H₂ (0.4% to 5.0%)

4-20 mA Loop Powered Two Wire Oxygen Transmitter. The Edgetech Instruments Model OxyTrans is an easy to use, accurate and economical way to measure Oxygen at trace and % levels. A simple display and one point calibration allows for a quick start of the instrument. Measuring Range. The unit will... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume; Trace

• Sensor Technology: Electrochemical; Special Fuel Cell
• Gas Types: Combustible; O₂ (0-10000 ppm or 0-25%)

G-TECTA ™ SG is a fully functional premium single gas instrument, water and dust resistant, with one button operation and a choice of 28 sensors to suit almost every application. The lightweight and robust design combined with full download and data logging capability offers the ideal single... [See More]

• Number of Gases Monitored: Single
• Gas Types: Toxic; Combustible; NH₃; CO₂; CO; Cl₂; ClO₂; Hydrocarbons; H₂; HCN; HF; H₂S; Methane (CH₄) / Natural Gas; NO; NO₂; O₃; PH₃; SO₂

• Measurement Type: %LEL or %LFL
• Operating Temperature: -4 to 149

The LGD F200 instrument series is based on a contact-less, near-infrared absorption measurement of the target gas. The systems are self-contained, ready-to-use OEMmodules, using a flow-through cell set-up for extractive measurements. The slightly bigger LGD F200 (H) version features optional cell... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace; Leakage

• Sensor Technology: Tunable Diode Laser Spectrometer
• Gas Types: Toxic; Combustible; Methane (CH₄) / Natural Gas ((0 to 40,000 ppm))

CONSPEC's CX Series is an economical choice for toxic, combustible, and Oxygen gas monitoring. The CX Series is a simple and "smart" gas detector designed for use in hazardous or classified locations. An industry standard 4-20mA Analog output signal can be connected to any existing PLC, DCS, or EMS... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Catalytic; Electrochemical; Infrared; PID; Thermal Conductivity
• Gas Types: Toxic; NH₃

For %-level measurements in life science incubators, cold storage facilities and all demanding applications. The Vaisala CARBOCAP ® Carbon Dioxide Probe GMP251 is an intelligent, stand-alone, %-level probe for measuring CO2 in life science incubators, cold storage facilities, fruit and... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Infrared; Vaisala CARBOCAP®
• Gas Types: CO₂ (0 ... 20 %)

DESCRIPTION. CM1106SL-N is super low power consumption, high performance NDIR CO2 sensor, which can be used to detect CO2 concentration of indoor air by adopting advanced non-dispersive infrared (NDIR) technology. It is ideally suited for battery power device applied in HVAC industry and greenhouse,... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %LEL or %LFL (optional feature); %Volume

• Sensor Technology: Infrared
• Gas Types: CO₂ (0-5000ppm)

The Det-Tronics Nanotechnology Metal Oxide Semiconductor (NTMOS) gas detector delivers fast and repeatable H2S detection in extreme temperature and humidity applications where electrochemical sensing technologies are not preferred. The NTMOS H2S detector uses the latest nanotechnology to ensure... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Infrared
• Gas Types: Toxic; H₂S (0-100 ppm)

The H2SENSE Model 4000 is designed specially for exclusive monitoring of hydrogen gas leak in a most reliable and precise way. With our patent solid state thin-film palladium alloy hydrogen sensor technology, the Model 4000 is hydrogen specific and do not have cross sensitivity with other gas. It... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Solid State Palladium Alloy Hydrogen Thin Film Sensor
• Gas Types: H₂ (0.1% - 5% Vol.)

EE8915 measures reliably CO2 concentration in harsh environment and complies with the relevant railway standards. Active pressure and temperature compensation with on-board sensors leads to best CO2 measurement accuracy independent of temperature, altitude or weather conditions. The EE8915... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Infrared
• Gas Types: CO₂ (0-2000 / 0-5000 / 0-10000 ppm)

Hydrogen Sulfide, solid state aluminum [See More]

• Number of Gases Monitored: Single
• Gas Types: Combustible; H₂S

• Sensor Technology: Semiconductor

Minimum Indicated Concentration .............. 0.4 ppm. Repeatability .............................................. ± 10% of reading. Accuracy * ................................................. ± 10% of full scale. Zero Drift ................................................... <... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Electrochemical
• Gas Types: Toxic; HCl (0-10ppm)

Model PT205 sensor is designed to detect combustible hydrocarbons vapors in air and provides an analog output signal. PT205 uses catalytic beads sensor to detect combustible vapors in % LEL. The complete sensor consists of a stainless steel sensor head assembly, a user connection board and a... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %LEL or %LFL

• Sensor Technology: Catalytic
• Gas Types: Combustible; Hydrocarbons (0-100% LEL)

World renowned infrared open path flammable gas detector offering unrivalled performance and sensitivity. The Searchline Excel is the World ’s best selling infrared open path gas detector with over 6,000 units installed in challenging applications throughout industry. From the Arctic Circle to... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %LEL or %LFL; Leakage

• Sensor Technology: Infrared
• Gas Types: Combustible; Hydrocarbons (0-100% LEL)

The petrochemical, gas processing, and gas pipeline industry has required an accurate and dependable, low maintenance and cost-effective H2S analyzer for quality and process control purposes. With over thirty years of experience in developing and manufacturing gas analyzers and associated parts and... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Lead Acetate Tape/Photodiode-LED
• Gas Types: Toxic; H₂S

H2scan's 2620 Explosion Proof Area Hydrogen Monitor provides hydrogen-specific leak detection and measurement for hydrogen concentrations as low as 4000 ppm and can be scaled to any concentration up to 5% hydrogen by volume, a range representing 10% to 125% of hydrogen's low flammability limit. The... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume; Leakage

• Sensor Technology: Hydrogen-Specific Sensor Technology
• Gas Types: Combustible; H₂ (0.4% to 5.0%)

The Edgetech Instruments Model OxyTrans-PSS is a portable oxygen transmitter that is fast responding, accurate and is capable of measuring oxygen at trace or percent levels. The OxyTrans-PSS has the capability of measuring oxygen between 0 - 10,000 ppm or 0-25 % and offers ease of operation with a... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume; Trace

• Sensor Technology: Electrochemical; Micro-Fuel Cell
• Gas Types: O₂ (0-10000 ppm or 0-25%)

The G-TECTA ™ SG2 instrument offers the user a simple to use, low maintenance disposable gas detector with a warranted 2 year life. Designed to resist the most arduous environments and to be used with basic training, the G-TECTA SG2 is ideal for contract work and where limited functionality is... [See More]

• Number of Gases Monitored: Single
• Operating Temperature: -4 to 122

• Gas Types: NH₃; CO; Cl₂; H₂S; O₂; SO₂
• Operating Humidity: 5 to 95

CONSPEC's Single Channel Controllers are single point monitoring and control processors, which are housed in a NEMA 4-4X weatherproof non-metallic enclosure and are designed to monitor and display any voltage or current input signal from any instrument, including CONSPEC's EZ-CAL Toxic and... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %LEL or %LFL; %Volume; Trace

• Sensor Technology: Catalytic; Electrochemical; Infrared; PID; Thermal Conductivity
• Gas Types: Toxic; Combustible; Aerosols; NH₃ (0-50, 100, 200, 500ppm); AsH₃; Br₂ (0-10ppm); CO₂ (0-2000ppm, 10000ppm 0-2%, 0-5%, 0-100%); CO (0-50, 100, 200, 500, 1000, 10000, 50000); Cl₂ (0-10, 20ppm); ClO₂ (0-5 ppm); B₂H₆; F; GeH₄; Refrigerants; Hydrocarbons (0-100% LEL or 0-100% Vol.); H₂ (0-2000, 10,000ppm 0-4%); HCl (0-25, 100, 150ppm); HCN; HF; H₂Se; H₂S (0-25, 50, 100, 200ppm); NO (0-50, 100ppm); NO₂ (0-20ppm); O₂ (0-25, 100%); O₃ (0-2, 5ppm); PH₃; SiH₄; SO₂ (0-10, 100, 1000, 2000ppm); SF₆

For ppm-level measurements in agriculture, refrigeration, demanding HVAC, and for plant growth manufacturers. The Vaisala CARBOCAP ® Carbon Dioxide Probe GMP252 is an intelligent, stand-alone, ppm-level probe. It's intended for measuring CO2 in agriculture, refrigeration, greenhouses, demanding... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Infrared; Vaisala CARBOCAP®
• Gas Types: CO₂ (0 ... 10 000 ppm (up to 30 000 ppm CO2 with reducedaccuracy))

DESCRIPTION. Infrared carbon dioxide CO2 sensor CM1106SH can be used to detect CO2 concentration of indoor air by adopting advanced non-dispersive infrared technology (NDIR). It is widely used in ventilation system, air conditioner, air purifier, IAQ monitor, agriculture, plant cultivation and cold... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %LEL or %LFL (optional feature)

• Sensor Technology: Infrared
• Gas Types: CO₂ (0-10000ppm)

The H2Sense 8 series Hydrogen Sensor is specially designed for Hydrogen measurement applications in Fuel Cell sector. Our patent solid state palladium alloy hydrogen thin film sensor technology is hydrogen specific and does not have cross sensitivity with other gas like CO,CH & NOx. Besides... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Solid State Palladium Alloy Hydrogen Thin Film Sensor
• Gas Types: H₂ (0 - 100% Vol)

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 ageing effects,... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Infrared
• Gas Types: CO₂ (0-2000 / 0-5000 / 0-10000 ppm)

Minimum Indicated Concentration .............. 0.4 ppm. Repeatability .............................................. ± 10% of reading. Accuracy * ................................................. ± 10% of reading. Zero Drift ................................................... < 5%... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Electrochemical
• Gas Types: Combustible; HF (0-10ppm)

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 sensor head assembly, a user... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %LEL or %LFL

• Sensor Technology: Catalytic
• Gas Types: Combustible; Hydrocarbons (0-100% LEL)

Take advantage of HART communication added to the proven performance of the market-leading hydrocarbon point infrared gas detector. With over 40 years experience in the design, manufacture, installation and maintenance of point infrared gas detection, Honeywell Analytics currently has a worldwide... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %LEL or %LFL

• Sensor Technology: Infrared
• Gas Types: Combustible; Hydrocarbons (0-100% LEL)

The 150 series analyzer monitor is a completely portable H2S analyzer monitor or in-line process featuring a cost-effective analysis method for process control, air quality and product quality purposes. In addition, this analyzer is accurate, dependable, and low maintenance. The microprocessor-based... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Lead Acetate Tape/Photodiode-LED
• Gas Types: Toxic; H₂S

H2scan's HY-ALERTA ™ 600B/610B Fixed Area Hydrogen Monitors will provide hydrogen-specific leak detection and measurement for hydrogen concentrations as low as 4000 ppm and can be scaled to any concentration up to 5% hydrogen by volume, a range representing 10% to 125% of hydrogen's low... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume; Leakage

• Sensor Technology: Hydrogen-Specific Sensor Technology
• Gas Types: Combustible; H₂ (0.4% to 5.0%)

For Demanding Measurements. The Vaisala CARBOCAP ® Carbon Dioxide Probe GMP343 is an accurate and rugged probe-type instrument for ecological measurements. Typical applications include CO2 soil respiration, ambient CO2 monitoring, plant growth chambers, and OEM applications. The GMP343... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Infrared; Vaisala CARBOCAP®
• Gas Types: CO₂ (0 ... 1000 ppm, 0 ... 2000 ppm, 0 ... 3000 ppm, 0 ... 4000 ppm, 0 ... 5000 ppm, 0 ... 2 %)

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 sensor with high... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Electrochemical
• Gas Types: CO₂ (0-10%)

The EE872 reliably measures CO2 concentration up to 5 % (50 000 ppm) in agriculture, life stock barns, hatchers, incubators, green houses or outdoors. The active pressure and temperature compensation with on-board sensors leads to best CO2 measurement accuracy independently of the altitude or... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Infrared
• Gas Types: CO₂ (0-2000 / 0-5000 / 0-10000 ppm)

Minimum Indicated Concentration .............. 0.4 ppm. Repeatability .............................................. ± 10% of reading. Accuracy * ................................................. ± 10% of reading. Zero Drift ................................................... < 5%... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Electrochemical
• Gas Types: Toxic; SO₂ (0-10ppm)

Model PT395-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 sensor head assembly, a user... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %LEL or %LFL

• Sensor Technology: Catalytic
• Gas Types: Combustible; Hydrocarbons (0-100% LEL)

ATEX certified flammable, toxic and Oxygen gas detectors offering a low cost solution to hazardous area monitoring. The Sensepoint range of flammable, toxic and Oxygen gas detectors offer users a high quality, low cost solution to their industrial gas monitoring needs. Installation in potentially... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %LEL or %LFL; Trace

• Sensor Technology: Catalytic
• Gas Types: Combustible; NH₃ (0-50 PPM / 0-1000 PPM); CO (0-200 PPM / 0-500 PPM); Cl₂ (0-5 PPM / 0-15 PPM); Hydrocarbons (0-100% LEL); H₂ (0-1000 PPM); H₂S (0-20 PPM / 0-50 PPM/ 0-100 PPM); NO₂ (0-10 PPM); O₂ (0-25% VOL); SO₂ (0-15 PPM / 0-50 PPM)

The petrochemical, gas processing, and gas pipeline industry has required an accurate, dependable, low maintenance, and cost-effective sulfur analyzer for quality and process control purposes. With over twenty-five years of experience in developing and manufacturing sulfur analyzers and associated... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Lead Acetate Tape/Photodiode-LED
• Gas Types: Toxic; H₂S

H2scan recognizes the importance of detecting and locating hydrogen leaks as quickly as possible.  H2scan's HY-ALERTA ™ 500 Handheld Hydrogen Leak Detector is the industry's most versatile, portable hydrogen leak detector able to respond to the widest range of hydrogen gas concentrations... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Leakage

• Sensor Technology: Semiconductor
• Gas Types: Combustible; H₂ (15 ppm to 100% hydrogen)

For Bio-Decontamination Processes. The Vaisala PEROXCAP ® Hydrogen Peroxide, Humidity, and Temperature Probe HPP270 series probes HPP271 and HPP272 are designed for demanding hydrogen peroxide bio-decontamination where repeatable, stable, and accurate measurement is essential. HPP270 series... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: PEROXCAP®
• Gas Types: (Hydrogen Peroxide - 0 ... 2000 ppm)

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, etc. [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume; Trace

• Sensor Technology: Infrared
• Gas Types: Toxic; CO₂ (0-5000ppm, 0-10000ppm, 0-20000ppm, 0-5%vol, 0-10%vol, 0-20% vol)

Minimum Indicated Concentration .............. 2 ppm. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Span Drift .................................................. < 10%... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Electrochemical
• Gas Types: Toxic; NH₃ (0-50ppm)

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 steel sensor head... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Electrochemical
• Gas Types: H₂S (0-100ppm)

Toxic, 2 wire loop powered 4-20mA gas transmitter with integral gas concentration display. The Series 3000 MkII provides comprehensive monitoring of toxic and Oxygen gas hazards in potentially explosive atmospheres, both in and out of doors. This low powered gas detector operates on an industry... [See More]

• Number of Gases Monitored: Single
• Gas Types: NH₃ (50 to 1,000 ppm); CO (100 to 1,000 ppm); Cl₂ (50 to 20 ppm); ClO₂ (0 to 1 ppm); H₂ (0 to 10,000 ppm); HCl (10 to 20 ppm)

• Sensor Technology: Electrochemical
• Electrical Outputs: Current

This product is specific to samples in amine. The principle of operation requires a continuous free flowing liquid sample into a heated oven where the Sample Transfer Stripper (S.T.S) unit separates the liquids from the H2S gas sample. An H2S free air or nitrogen carrier then sweeps the H2S gas... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: PID; Simple Transfer Stripper (Patented)
• Gas Types: Toxic; H₂S

H2scan's HY-OPTIMA ™ 1700 series in-line, real time hydrogen-specific process analyzers are designed for ease of use, interface flexibility and true process control. The HY-OPTIMA ™ 1700 series is an ATEX certified Intrinsically Safe (IS) device that incorporates our patented solid-state... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Semiconductor; Solid State Sensor
• Gas Types: Combustible; H₂ (0.5% to 100%)

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 condensing events... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Infrared
• Gas Types: Toxic; Combustible; Hydrocarbons (0-5%vol (0-100%LEL), 0-100%vol)

Minimum Indicated Concentration .............. 0.04 ppm. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Zero Drift ................................................... < 5%... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Electrochemical
• Gas Types: Toxic; Combustible; AsH₃ (0-1ppm)

Model PT205 sensor is designed to detect Hydrogen Sulfide in air and provides an analog output signal. PT205 uses electrochemical cell technology to detect H2S in parts per million (ppm). The complete sensor consists of a stainless steel sensor head assembly, a user connection board and a... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Electrochemical
• Gas Types: H₂S (0-100ppm)

A fast response device detecting down to ppb of toxic gases, providing physical evidence of a gas event. This use-anywhere, fast response monitor is specific to your target gas only. Until now, the big concern with basic units for toxic gas monitoring was that environmental conditions or other... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Chemcassette. Pyrolyzer option.
• Gas Types: Toxic; Combustible; NH₃ (2.6-75 PPM); AsH₃ (15-150 PPB); Br₂ (11-300 PPB); Cl₂ (0.05-1.5 PPM); ClO₂ (11-300 PPB); B₂H₆ (31-300 PPB); GeH₄ (141-600 PPB); HCl (0.5-15 PPM); HCN (1.1-30 PPM); HF (0.6-9 PPM); H₂Se (20-150 PPB); H₂S (1.1-30 PPM); NO₂ (0.3-9 PPM); O₃ (31-300 PPB); PH₃ (32-900 PPB); SiH₄ (0.5-15 PPB); SO₂ (0.2-6 PPM) (Many other toxic gases- see datasheet)

The petrochemical, gas processing, and gas pipeline industry has required an accurate and dependable, low maintenance and cost-effective H2S analyzer for quality and process control purposes. With over thirty years of experience in developing and manufacturing gas analyzers and associated parts and... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Lead Acetate Tape/Photodiode-LED
• Gas Types: Toxic; H₂S

It adopts advanced non-dispersive infrared technology and qualified raw materials and parts, which can be integrated in safety and alarming devices, able to be used for environmental monitoring, gas drainage monitoring; leak dangerous places like chemical, petroleum, metallurgy, oil depots,... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Infrared
• Gas Types: Hydrocarbons (0~5%vol)

Minimum Indicated Concentration .............. 0.07 %vol. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Zero Drift ................................................... <... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Infrared
• Gas Types: Toxic; Combustible; CO₂ (0-2%Volume)

Model PT295-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 steel sensor head... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Electrochemical
• Gas Types: H₂S (0-100ppm)

The pipeline, geothermal, paper mill, municipal sewage, drilling, & personnel protection industries has for many years needed a dependable, efficient, and cost effective trend H2S analyzer for quality and process control purposes. Now, Analytical Systems Intl. has met these requirements with a... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Electrochemical
• Gas Types: Toxic; H₂S

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 gas stations, paint... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Infrared
• Gas Types: Combustible; Hydrocarbons (0-2.1% vol (0-100%LEL))

Minimum Indicated Concentration .............. 4 ppm. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Zero Drift ................................................... < 5%... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Electrochemical
• Gas Types: Toxic; Combustible; CO (0-100ppm)

Ultra 1000 series is a microprocessor based addressable sensor for detection of Hydrogen Sulfide in ambient air. The self- contained sensor features user friendly interface and menu driven calibration procedure and configuration. The complete sensor consists of a stainless steel sensor head... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Electrochemical
• Gas Types: H₂S (0-100ppm)

The petrochemical, gas processing, and gas pipeline industry has required an accurate, dependable, low maintenance, and cost-effective sulfur analyzer for quality and process control purposes. With over twenty-five years of experience in developing and manufacturing sulfur analyzers and associated... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Lead Acetate Tape/Photodiode-LED
• Gas Types: Toxic; H₂S

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 ventilation system,... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %LEL or %LFL (optional feature); %Volume

• Sensor Technology: Infrared
• Gas Types: CO₂ (0-5000ppm)

Minimum Indicated Concentration .............. 0.03 ppm. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Zero Drift ................................................... < 5%... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Electrochemical
• Gas Types: Combustible; ClO₂ (0-1ppm)

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 Dispersive Infrared) technique... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %LEL or %LFL

• Sensor Technology: Infrared
• Gas Types: Combustible; Hydrocarbons (0-100% LEL)

Gasboard7500C is an economical oxygen sensor used to detect oxygen concentration and gas flow in binary gases. Adopting ultrasonic detecting technology, It has better performance than electro-chemical and other oxygen sensors. It has function including data display, online monitoring and has been... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Ultrasonic
• Gas Types: O₂ (0~100%)

Chlorine, 0-100 ppm [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Electrochemical
• Gas Types: Toxic; Cl₂ (0-100ppm)

Model PT295 is a microprocessor-based sensor for toxic gas detection 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 steel sensor head assembly, a user... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %LEL or %LFL (optional feature); Trace (optional feature)

• Sensor Technology: Electrochemical
• Gas Types: Toxic; NH₃ (optional feature) (0-50ppm); CO (optional feature) (0-100ppm / 0-1000ppm); Cl₂ (optional feature) (0-10ppm); ClO₂ (optional feature) (0-50ppm); Hydrocarbons (0-100ppm (Ethylene)); H₂ (optional feature) (0-100ppm / 0-1000ppm); HCl (optional feature) (0-20ppm); HCN (optional feature) (0-30ppm); H₂S (optional feature) (0-100ppm); NO (optional feature) (0-100ppm); NO₂ (optional feature) (0-20ppm); O₂ (optional feature) (0-25% Deficiency); SO₂ (optional feature) (0-50ppm) (EthyleneOxide50ppm MethylMercapton100ppm)

Gasboard 7500E can be used to measure the gas flow and oxygen concentration based on the ultrasonic technology, which has better performance than electro-chemical and other oxygen sensors. With the function of data display, online monitoring, etc., it has been widely used in home and medical oxygen... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Ultrasonic
• Gas Types: O₂ (0~100%)

Minimum Indicated Concentration .............. 0.16 ppm. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Zero Drift ................................................... < 5%... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Electrochemical
• Gas Types: Toxic; Cl₂ (0-5ppm)

Features. Microprocessor based modular design. Electrochemical Sensor Technology. Industry standard 4-20mA output. Field adjustable Alarm level. Single point Non-Intrusive calibration. Bright 3 digit LED display. Displays gas concentration in ppm, calibration prompts and sensor fault codes. Suitable... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %LEL or %LFL; Trace

• Sensor Technology: Electrochemical
• Gas Types: Toxic; NH₃ (optional feature) (0-50ppm); CO (optional feature) (0-100ppm / 0-1000ppm); Cl₂ (optional feature) (0-10ppm); ClO₂ (optional feature) (0-50ppm); Hydrocarbons (optional feature) (0-100ppm (Ethylene)); H₂ (optional feature) (0-100ppm / 0-1000ppm); HCl (optional feature) (0-20ppm); HCN (optional feature) (0-30ppm); H₂S (optional feature) (0-100ppm); NO (optional feature) (0-100ppm); NO₂ (optional feature) (0-20ppm); O₂ (optional feature) (0-25% Deficiency); SO₂ (optional feature) (0-50ppm) (EthyleneOxide50ppm MethylMercapton100ppm)

It is an economical gas sensor used to detect oxygen concentration in binary gases. Adopting ultrasonic detecting technology, it is very stable and there is no need to calibrate the sensor in the application. It is mainly designed for ventilator oxygen concentration measurement with high flow range... [See More]

• Number of Gases Monitored: Single
• Measurement Type: %Volume

• Sensor Technology: Ultrasonic
• Gas Types: O₂ (0~100%)

Minimum Indicated Concentration .............. 0.04 ppm. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Zero Drift ................................................... < 5%... [See More]

• Number of Gases Monitored: Single
• Measurement Type: Trace

• Sensor Technology: Electrochemical
• Gas Types: Combustible; B₂H₆ (0-1ppm)