Hydrogen (H₂) Gas Sensors

Dynament ’s FGD10A Flameproof Fixed Gas Detectors are specifically designed for use in potentially explosive atmospheres, where the risk of an incendive spark from electrical equipment could trigger an explosion. In such hazardous environments, commonly found in industries like oil, gas, and... [See More]

• Gas Types: Toxic; Combustible; CO₂; Hydrocarbons; H₂; O₂
• Electrical Outputs: Current

• Sensor Technology: NDIR Infrared, Electrochemical or Pellistor
• Features: Hazardous Environment

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 is an explosion-proof enclosure. ​. [See More]

• Gas Types: Toxic; Combustible; Hydrocarbons (0-40% LEL); H₂ (0-40% LEL)
• Number of Gases Monitored: Multi

• Sensor Technology: Catalytic
• Measurement Type: %LEL or %LFL

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]

• Gas Types: H₂ (0-1000 ppm)
• Number of Gases Monitored: Single

• Sensor Technology: Electrochemical
• Measurement Type: Trace

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 temperature compensation and... [See More]

• Gas Types: Combustible; H₂ (0-200 ppm to 0-50,000 ppm)
• Number of Gases Monitored: Single

• Sensor Technology: Electrochemical
• Measurement Type: Trace

Dynament ’s Flameproof Fixed Gas Detectors are specifically designed for use in potentially explosive atmospheres where the risk of ignition from electrical equipment sparks is a critical safety concern. These detectors comply with requirements to enclose electrical components within... [See More]

• Gas Types: Toxic; Combustible; CO₂; Hydrocarbons; H₂; O₂
• Electrical Outputs: Current

• Sensor Technology: NDIR Infrared, Electrochemical or Pellistor
• Features: Hazardous Environment

The Acme MGMS is our latest multipoint, multigas detection system designed with modular construction and remote connectivity in mind. A DIN-rail mountable system consisting of a CM (Controller Module), RM (Relay Module), and AM (Analog Module) snap together for ease of installation, expandability,... [See More]

• Gas Types: Toxic; Combustible; NH₃; CO₂; CO; Refrigerants; Hydrocarbons; H₂; H₂S; Methane (CH₄) / Natural Gas; NO₂; O₂
• Number of Gases Monitored: Multi

• Sensor Technology: Catalytic (optional feature); Electrochemical (optional feature); Infrared (optional feature)
• Electrical Outputs: Switch or Relay

Electro Optical Components offers state of the art hydrogen sensor products. The technology uses a patented nano thin-film technology (palladium alloy) with key advantages in hydrogen sensing. The sensor technology uses a thin film palladium alloy that absorbs and desorbs hydrogen as it comes in... [See More]

• Gas Types: H₂ (0-5000 ppm)
• Number of Gases Monitored: Single

• Sensor Technology: Utilize Catalytic Thin Film Resistors Made from a Pd / Cr Alloy
• Measurement Type: Trace

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 same pair of... [See More]

• Gas Types: Toxic; Combustible; NH₃ (0-100 PPM); CO (0-200 PPM); Cl₂ (0-5 PPM); H₂ (0-1000 PPM); H₂S (0-200 PPM); NO₂ (0-10 PPM); O₂ (0-25 %); SO₂ (0-10 PPM)
• Number of Gases Monitored: Multi

• Sensor Technology: Electrochemical
• Measurement Type: Trace

The ACME Wireless MultiSet series is a microprocessor-based multipoint multigas wireless detection and control system that can be used with the wireless CO and NO2 GasPost sensors. The communication between the Control Panel and the remote GasPost sensor/transmitters is accomplished through a 900... [See More]

• Gas Types: Toxic; Combustible; CO₂; CO; Refrigerants; Hydrocarbons; H₂; H₂S; NO₂; O₂
• Number of Gases Monitored: Multi

• Sensor Technology: Catalytic (optional feature); Electrochemical (optional feature); Infrared (optional feature)
• Measurement Type: Trace

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 includes a high gain antenna... [See More]

• Gas Types: Toxic; Combustible; NH₃ (0-100 PPM); CO (0-200 PPM); Hydrocarbons (0-40% LEL); H₂ (0-1000 PPM); H₂S (0-200 PPM); NO₂ (0-10 PPM); O₂ (0-25%)
• Number of Gases Monitored: Multi

• Sensor Technology: Catalytic (optional feature); Electrochemical (optional feature)
• Measurement Type: %LEL or %LFL; Trace

The Solution for Air Purifiers and HVAC Applications. The SVM30 facilitates development and sensor design-in of products while at the same time offering great flexibility for product design. The SVM30 is especially suited for customers which prioritize lean development and products, and perfectly... [See More]

• Gas Types: H₂ (0 ppm to 1000 ppm) (Ethanol; 0 ppm to 1000 ppm)
• Number of Gases Monitored: Multi

• Sensor Technology: CMOSens® Technology
• Measurement Type: Trace

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]

• Gas Types: Combustible; Hydrocarbons; H₂
• Number of Gases Monitored: Multi

• Sensor Technology: Catalytic
• Measurement Type: %LEL or %LFL

Shown with the FlexVu UD10 Universal Display/Controller, the catalytic combustible gas sensor (CGS) is a globally-approved, stainless steel sensor that is poison-resistant. It provides unmatched detection of almost all combustible gases in harsh industrial environments, and is compatible with the... [See More]

• Gas Types: Combustible; Hydrocarbons (0-100% LFL Standard); H₂
• Number of Gases Monitored: Multi

• Sensor Technology: Catalytic
• Measurement Type: %LEL or %LFL

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]

• 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

• Number of Gases Monitored: Single
• Operating Temperature: -4 to 149

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]

• Gas Types: Toxic; Combustible; H₂ (.05-.8%)
• Number of Gases Monitored: Single

• Sensor Technology: Electrochemical; Gas Chromatography
• Measurement Type: %Volume

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]

• 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)
• Number of Gases Monitored: Single

• Sensor Technology: Catalytic; Electrochemical
• Measurement Type: %LEL or %LFL; %Volume; Trace

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

• 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)
• Number of Gases Monitored: Single

• Sensor Technology: Electrochemical
• Measurement Type: %LEL or %LFL; Trace

The SB-500-12 is a tin dioxide semiconductor gas sensor which has an excellent performance in CO detection. Using a mini-bead type sensing element with a periodic temperature change operation method, high sensitivity, selectively, small effect from humidity and other remarkable characteristics have... [See More]

• Gas Types: Combustible; CO (30-600ppm); H₂ (1000-6000ppm)
• Number of Gases Monitored: Multi

• Sensor Technology: Semiconductor
• Measurement Type: Trace

The GDS-49 is a two-wire loop-powered 4-20mA sensor transmitter designed to detect a wide range of toxic gases at ppm levels. The current loop output is compatible with the C1 Protector, C2 Protector, C2 Quad Protector or C64 Protector Controllers, the GASMAX II or GASMAX CX gas monitors or any... [See More]

• Gas Types: Toxic; Combustible; NH₃ (0-100 ppm); AsH₃ (0-1 ppm); CO (0-300/1000 ppm); Cl₂ (0-5/50 ppm); ClO₂ (0-1 ppm); F (0-1 ppm); H₂ (0-2000 ppm); HCl (0-30 ppm); HCN (0-50 ppm); HF (0-10 ppm); H₂S (0-50/100 ppm); NO (0-100/500 ppm); NO₂ (0-5/50 ppm); O₂ (0-25%); O₃ (0-1 ppm); SiH₄ (0-50 ppm); SO₂ (0-20/100 ppm) (COCI2 0-1ppm N2H4 0-1ppm TBM 0-14ppm)
• Number of Gases Monitored: Multi

• Sensor Technology: Electrochemical
• Measurement Type: %LEL or %LFL (optional feature); Trace (optional feature)

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]

• Gas Types: Combustible; H₂
• Number of Gases Monitored: Single

• Sensor Technology: Catalytic; Electrochemical; Infrared; PID; Thermal Conductivity
• Measurement Type: Trace

The Eagle Eye GD-3000 combustible gas detector is a versatile, easy-to-use device that allows you to select between methane (NG), propane (LP), or hydrogen (H2) gas detection. The GD-3000 provides low-level detection of combustible gas in an easy-to-maintain monitor that is factory calibrated for... [See More]

• Gas Types: Combustible; H₂; Methane (CH₄) / Natural Gas (Propane)
• Measurement Type: %LEL or %LFL

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

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]

• Gas Types: H₂ (0 - 100% Vol)
• Number of Gases Monitored: Single

• Sensor Technology: Solid State Palladium Alloy Hydrogen Thin Film Sensor
• Measurement Type: %Volume (optional feature); Trace (optional feature)

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]

• Gas Types: Combustible; H₂ (0.4% to 5.0%)
• Number of Gases Monitored: Single

• Sensor Technology: Hydrogen-Specific Sensor Technology
• Measurement Type: %Volume; Leakage

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]

• Gas Types: H₂ (0 ppm to 1000 ppm) (Ethanol; 0 ppm to 1000 ppm)
• Number of Gases Monitored: Multi

• Sensor Technology: CMOSens® Technology
• Measurement Type: Trace

Combustible CommonSensor, catalytic BASEEFA approved, aluminum [See More]

• Gas Types: Combustible; Hydrocarbons; H₂
• Number of Gases Monitored: Multi

• Sensor Technology: Catalytic
• Measurement Type: %LEL or %LFL

G-TECTA ™ 4GP is an extremely robust 4 gas instrument with built in pump and charger. The single button operation and full data management allows the users to effectively manage their gas detection requirements with confidence. G-TECTA 4GP has infrared communication, full functional capability... [See More]

• Gas Types: Toxic; Combustible; NH₃; CO; Cl₂; H₂; HCN; HF; H₂S; Methane (CH₄) / Natural Gas; NO; NO₂; O₂; O₃; PH₃; SO₂
• Measurement Type: %LEL or %LFL

• Number of Gases Monitored: Multi
• Operating Temperature: -4 to 131

Minimum Indicated Concentration .............. 4 %LEL. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 3% 0-50 %LEL,. ± 5% 50-100 %LEL. Zero Drift... [See More]

• Gas Types: Combustible; Hydrocarbons (0-100%LEL); H₂ (0-100%LEL)
• Number of Gases Monitored: Multi

• Sensor Technology: Catalytic
• Measurement Type: %LEL or %LFL

Highest performance fixed flammable and toxic gas detector with a choice of communication outputs, accessories and installation flexibility. Apex takes the best elements of gas detection design and combining them into one unit. Apex provides the highest performance, installation flexibility, a wide... [See More]

• Gas Types: Toxic; Combustible; NH₃ (0-50 PPM / 0-1000 PPM); AsH₃ (0-0.2 PPM); Br₂ (0-0.4 PPM); CO (0-100 PPM / 0-500 PPM); Cl₂ (0-2 PPM / 0-15 PPM); ClO₂ (0-0.4 PPM); B₂H₆ (0-0.4 PPM); F (0-4 PPM); GeH₄ (0-0.8 PPM); Hydrocarbons (0-100% LEL); H₂ (0-1000 PPM); HCl (0-20 PPM); HCN (0-20 PPM); HF (0-12 PPM); H₂S (0-15 PPM / 0-100 PPM); NO (0-100 PPM); NO₂ (0-12 PPM); O₂ (0-21 % v/v); O₃ (0-4 PPM); PH₃ (0-1.2 PPM); SiH₄ (0-20 PPM); SO₂ (0-8 PPM / 0-50 PPM) (Many other toxic gases- see datasheet)
• Number of Gases Monitored: Multi

• Sensor Technology: Catalytic; Electrochemical
• Measurement Type: %LEL or %LFL; %Volume; Trace

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]

• Gas Types: Combustible; H₂
• Number of Gases Monitored: Single

• Sensor Technology: Catalytic; Electrochemical; Infrared; PID; Thermal Conductivity
• Measurement Type: Trace

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]

• Gas Types: Combustible; H₂
• Electrical Outputs: Switch or Relay

• Number of Gases Monitored: Single
• Operating Temperature: 14 to 104

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]

• Gas Types: H₂ (0.5% - 100% Vol.)
• Number of Gases Monitored: Single

• Sensor Technology: Solid State Palladium Alloy Hydrogen Thin Film Sensor
• Measurement Type: %Volume

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]

• Gas Types: Combustible; H₂ (0.4% to 5.0%)
• Number of Gases Monitored: Single

• Sensor Technology: Hydrogen-Specific Sensor Technology
• Measurement Type: %Volume; Leakage

The G-TECTA ™ 4G is a rugged, compact and easy to use 4-gas instrument with full data management and operator functionality. With 14 sensor options, one button operation and a robust water and dust resistant ergonomic casing, G-TECTA 4G is the ideal confined space entry monitor. The instrument... [See More]

• Gas Types: Toxic; Combustible; NH₃; CO₂; CO; Hydrocarbons; H₂; H₂S; Methane (CH₄) / Natural Gas; O₃; SO₂
• Measurement Type: %LEL or %LFL

• Number of Gases Monitored: Multi
• Operating Temperature: -4 to 131

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

• Gas Types: Combustible; H₂ (0-100%LEL)
• Number of Gases Monitored: Single

• Sensor Technology: Electrochemical
• Measurement Type: %LEL or %LFL

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]

• Gas Types: Combustible; Hydrocarbons (0-100% LEL / 0-20% LEL); H₂ (0-100% LEL) (Flammable gases)
• Number of Gases Monitored: Single

• Sensor Technology: Catalytic
• Measurement Type: %LEL or %LFL

CONSPEC Controls Multi-Channel Controller is a microprocessor-based multi-analog input controller. The P2259/60 was designed to be an independent stand-alone controller but can integrate into any type of data acquisition system. The Controller can provide up to eight channels of remote monitoring... [See More]

• Gas Types: Combustible; Aerosols; NH₃; AsH₃; Br₂; CO₂; CO; Cl₂; ClO₂; B₂H₆; F; GeH₄; Refrigerants; Hydrocarbons; H₂; HCl; HCN; HF; H₂Se; H₂S; NO; NO₂; O₂; O₃; PH₃; SiH₄; SO₂; SF₆
• Number of Gases Monitored: Multi

• Sensor Technology: Catalytic; Electrochemical; Infrared; PID; Thermal Conductivity
• Measurement Type: %LEL or %LFL; %Volume; Trace

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]

• Gas Types: Combustible; H₂; Hg; Methane (CH₄) / Natural Gas; O₂
• Measurement Type: %LEL or %LFL

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

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]

• Gas Types: H₂ (0.1% - 5% Vol.)
• Number of Gases Monitored: Single

• Sensor Technology: Solid State Palladium Alloy Hydrogen Thin Film Sensor
• Measurement Type: %Volume

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]

• Gas Types: Combustible; H₂ (0.4% to 5.0%)
• Number of Gases Monitored: Single

• Sensor Technology: Hydrogen-Specific Sensor Technology
• Measurement Type: %Volume; Leakage

Minimum Indicated Concentration .............. 31 ppm. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Zero Drift ................................................... < 5%... [See More]

• Gas Types: Combustible; H₂ (0-1000ppm)
• Number of Gases Monitored: Single

• Sensor Technology: Electrochemical
• Measurement Type: Trace

Acts as the nerve center of a modular gas detection network by providing continuous monitoring of up to 96 sensors. The Manning AirAlertTM 96d multichannel gas monitoring system is designed for installation and operational simplicity for continuous monitoring and control of toxic gases, combustible... [See More]

• Gas Types: Combustible; CO₂; CO; Cl₂; H₂; O₂
• Number of Gases Monitored: Multi

• Sensor Technology: Electrochemical
• Electrical Outputs: Voltage; Switch or Relay

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]

• 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
• Number of Gases Monitored: Single

• Sensor Technology: Catalytic; Electrochemical; Infrared; PID; Thermal Conductivity
• Measurement Type: %LEL or %LFL; %Volume; Trace

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]

• Gas Types: H₂ (0 - 100% Vol)
• Number of Gases Monitored: Single

• Sensor Technology: Solid State Palladium Alloy Hydrogen Thin Film Sensor
• Measurement Type: %Volume

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]

• Gas Types: Combustible; H₂ (15 ppm to 100% hydrogen)
• Number of Gases Monitored: Single

• Sensor Technology: Semiconductor
• Measurement Type: Leakage

Smart Sensor Technology enables SensAlertPlus to automatically recognize and configure to the gas type and range of the sensor, using the latest calibration data. The Predictive Sensor Failure (PSF) function provides warning of approaching sensor end-of-life. Non-volatile memory stores calibration... [See More]

• Gas Types: Combustible; Hydrocarbons (0-100%LEL); H₂ (0-100%LEL)
• Number of Gases Monitored: Multi

• Sensor Technology: Catalytic
• Measurement Type: %LEL or %LFL

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]

• 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)
• Number of Gases Monitored: Single

• Sensor Technology: Catalytic
• Measurement Type: %LEL or %LFL; Trace

CONSPEC Controls Multi-Channel Controller is a microprocessor-based multi-analog input controller. The P2260 was designed to be an independent stand-alone controller but can integrate into any type of data acquisition system. The Controller can provide up to sixteen channels of remote monitoring and... [See More]

• Gas Types: Combustible; Aerosols; NH₃; AsH₃; Br₂; CO₂; CO; Cl₂; ClO₂; B₂H₆; F; GeH₄; Refrigerants; Hydrocarbons; H₂; HCl; HCN; HF; H₂Se; H₂S; NO; NO₂; O₂; O₃; PH₃; SiH₄; SO₂; SF₆
• Number of Gases Monitored: Multi

• Sensor Technology: Catalytic; Electrochemical; Infrared; PID; Thermal Conductivity
• Measurement Type: %LEL or %LFL; %Volume; Trace

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]

• Gas Types: Combustible; H₂ (0.5% to 100%)
• Number of Gases Monitored: Single

• Sensor Technology: Semiconductor; Solid State Sensor
• Measurement Type: %Volume