Hydrogen (H₂) Gas Instruments

The new XMTCpro is a compact, rugged, online thermal conductivity transmitter that measures the concentration of binary gas mixtures including hydrogen, carbon dioxide, methane, helium and many others. Featuring real-time error detection and enhanced signal measurement for fastest response, the... [See More]

• Gas Types: CO₂; H₂; Methane (CH₄) / Natural Gas; O₂; SO₂ (He, N2, Ar)
• Mounting Type: Fixed

• Instrument Type: Analyzer
• Sensor Technology: Thermal Conductivity

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)
• Mounting Type: Fixed

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

Optimization of combustion efficiency and compliance with environmental standards. Ideal for combustion control in boilers, incinerators, and furnaces. Lowering CO ₂, SOx, and NOx emissions while saving energy. This oxygen analyzer is used to continuously measure oxygen concentration in the... [See More]

• Gas Types: Combustible; CO₂; Hydrocarbons; H₂; Methane (CH₄) / Natural Gas; O₂; SO₂
• Mounting Type: Fixed

• Instrument Type: Analyzer
• Number of Gases Monitored: Multi

The General Monitors S5000 Gas Monitor is the ultimate gas detector for extreme environments needing to detect oxygen, toxic and combustible gases. It operates over a wide temperature range using a variety of gas sensing technologies. XCell ® gas sensors with TruCal ® technology extends... [See More]

• Gas Types: Toxic; Combustible; NH₃ (0-100 ppm, 0-1000 ppm); CO₂ (0-2000, 0-5000, 0-10000, 0-30000, 0-50000 ppm); CO (0-100, 0-500, 0-1000 ppm); Cl₂ (0-5, 0-10. 0-20 ppm); Hydrocarbons (0-100% LEL); H₂ (0-1000 ppm); HCl (0-50ppm); H₂S (0-10, 0-20, 0-50, 0-100, 0-500 ppm); Methane (CH₄) / Natural Gas (0-100% LEL); NO (0-100ppm); NO₂ (0-10 ppm); O₂ (0-25 %); SO₂ (0-25 ppm, 0-100 ppm)
• Mounting Type: Fixed

• Instrument Type: Detector; Monitor
• Sensor Technology: Catalytic; Electrochemical; Infrared; Semiconductor

The Model SNR701 is an industrial strength assembly consisting of a heated flame cell and an integrated controller that continuously measures total flammable vapor concentrations from 0 to 100% of the Lower Flammable Limit (LFL) range. Optional modifications allow the SNR701 to sample low oxygen and... [See More]

• Gas Types: Combustible; Hydrocarbons (0-100% LFL); H₂ (0-100% LFL); Methane (CH₄) / Natural Gas (0-100% LFL)
• Mounting Type: Fixed

• Instrument Type: Detector; Monitor; Analyzer
• Sensor Technology: Flame temperature sensor

The ACME MegaSet series is a microprocessor-based multipoint multigas detection and control system that can be used with the GasPost sensors. The communication between the Control Panel and the remote GasPost sensor/transmitters is accomplished through a true RS485 daisy chain network. ​. The... [See More]

• Gas Types: Combustible; NH₃; CO₂; CO; Hydrocarbons; H₂; H₂S; NO₂; O₂
• Mounting Type: Fixed

• Instrument Type: Detector
• Sensor Technology: Catalytic (optional feature); Electrochemical (optional feature); Infrared (optional feature)

MSA's TG5000 Gas Monitor provides a safe, reliable and effective solution for the detection of combustible and toxic gases and oxygen deficiency. The TG5000 includes a 95dB audible alarm with horn silence control, LED strobe, and a helpful Bluetooth® interface that connects with MSA's X/S Connect... [See More]

• Gas Types: Toxic; Combustible; NH₃ (0-100, 0-1000 ppm); CO₂ (0-2, 0-5% Vol); CO (0-100, 0-500 ppm); Cl₂ (0-5, 0-10, 0-20 ppm); ClO₂; Hydrocarbons (0-100% LEL); H₂ (0-1000 ppm); HCl (0-50 ppm); HCN (0-50 ppm); HF (0-10 ppm); H₂S (0-10, 0-50, 0-100 ppm); Methane (CH₄) / Natural Gas (0-100% LEL); NO₂ (0-10 ppm); O₂ (0-25%); SO₂ (0-25 ppm)
• Mounting Type: Fixed

• Instrument Type: Detector; Monitor
• Sensor Technology: Catalytic; Electrochemical; Infrared

The Pioneer Gen II is a budget conscious two gas combo detector that is configured and operated through a Bluetooth application. In its standard configuration, the Gen II combines integral CO/NO2 sensing elements. Installation is fast and simple given that all the connections are located within one... [See More]

• Gas Types: Toxic; Combustible; NH₃; CO; Cl₂; Hydrocarbons; H₂; H₂S; Methane (CH₄) / Natural Gas; NO₂; O₂
• Sensor Technology: Catalytic (optional feature); Electrochemical (optional feature)

• Instrument Type: Detector
• Number of Gases Monitored: Multi

The ULTIMA ® X5000 Gas Monitor is the future of gas detection for oxygen, toxic and combustible gases. MSA XCell ® gas sensors with TruCal ® technology offer calibration cycles up to 24 months (local calibration respected). The gas transmitter's advanced, multi-lingual OLED display is... [See More]

• Gas Types: Toxic; Combustible; NH₃ (0-100 ppm, 0-1000 ppm); CO₂ (0-2%, 0-5% Vol); CO (0-100, 0-500, 0-1000 ppm); Cl₂ (0-5, 0-10. 0-20 ppm); Hydrocarbons (0-100% LEL); H₂ (0-1000 ppm); HCl (0-50ppm); H₂S (0-10, 0-50, 0-100 ppm); Methane (CH₄) / Natural Gas (0-100% LEL); NO (0-100ppm); NO₂ (0-10 ppm); O₂ (0-25%); SO₂ (0-25 ppm, 0-100 ppm)
• Mounting Type: Fixed

• Instrument Type: Detector; Monitor
• Sensor Technology: Catalytic; Electrochemical; Infrared

The Acme UniSet, with its microprocessor-based system, features a high-quality stand-alone controller providing all the necessary hardware for the continuous monitoring of a variety of toxic and combustible gases. This unit is primarily geared towards providing alarm-activated relays for simple... [See More]

• Gas Types: Toxic; Combustible; NH₃; CO; Cl₂; Hydrocarbons; H₂; H₂S; Methane (CH₄) / Natural Gas; NO₂; O₂
• Mounting Type: Fixed

• Instrument Type: Monitor
• Sensor Technology: Catalytic

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)
• Mounting Type: Fixed

• Instrument Type: Detector
• Sensor Technology: Electrochemical

The DC controller is a smart two channel digital device which displays alarms and concentrations of the gas(s) to be sensed. Each channel can be configured independently and unlike other controllers, the two channels are completely independent of one another. Each channel provides three gas alarms,... [See More]

• Gas Types: Combustible; Hydrocarbons; H₂
• Mounting Type: Fixed

• Instrument Type: Monitor
• Sensor Technology: Catalytic

4 – 20 mA Loop Powered two wire Hydrogen Transmitter to be used in application where the O2 level is 0 ppm. The Model H2Trans is simple, accurate and economic measurement of Hydrogen at trace levels. A simple Display and one point calibration allow easy and fast start-up of the instrument. [See More]

• Gas Types: H₂ (0 - 100 or 0 - 10000 ppm H2)
• Mounting Type: Fixed

• Instrument Type: Analyzer
• Sensor Technology: Electrochemical

For continuous measurement of hydrogen and noble gases, the thermal conductivity of the sample gas mixture is measured and used to calculate the concentration. Only binary gas mixtures can be measured directly. If more than two components are present, the concentration of all other constituents must... [See More]

• Gas Types: NH₃ (0 to 30%); CO₂ (0 to 100%); H₂ (0 to 100%); Methane (CH₄) / Natural Gas (0 to 100%)
• Mounting Type: Fixed

• Instrument Type: Analyzer
• Sensor Technology: Semiconductor

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)
• Mounting Type: Fixed

• Instrument Type: Detector
• Number of Gases Monitored: Multi

P/N 04810-1500, Spectrum Series Personal Gas Detector for Hydrogen, H2. The SPECTRUM Series portable gas detector is a compact, durable and microprocessor-based personal monitor. This instrument is designed for a variety of applications including use by firefighters, inspectors, emergency service... [See More]

• Gas Types: H₂
• Sensor Technology: Electrochemical

• Instrument Type: Detector
• Display: Digital

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: Toxic; Combustible; CO₂ (0-5%Volume); CO (0-500ppm); Cl₂ (0-10ppm); Hydrocarbons (0-100%LEL); H₂ (0-1000ppm); HCl (0-20); HCN (0-20ppm); HF (0-20); H₂S (0-100ppm); O₂ (0-25%Volume); SO₂ (0-20ppm)
• Mounting Type: Fixed

• Instrument Type: Detector; Monitor
• Sensor Technology: Catalytic; Electrochemical; Infrared

The Model 2200, when used with the Model BBS/II Power Supply with Battery Backup, is a stand-alone, environmental gas monitor capable of measuring four different gas types in a simple package. Available sensor types are: Carbon Monoxide, Oxygen, Methane (combustible gases), Nitric Oxide, Nitrogen... [See More]

• Gas Types: Combustible; NH₃; CO; Cl₂; Hydrocarbons ((CH4) ( (All combustible gases)); H₂; H₂S; NO; NO₂; O₃; SO₂
• Mounting Type: Fixed

• Instrument Type: Monitor
• Application: Confined Space Entry

With the IVA® Model 210s Internal Vapor Analyzer, you can perform package moisture and gas analysis, on-site at your facility. This is a user-friendly test system for monitoring the quality of your hermetic packaging processes. IVA® Technology was invented by ORS and offers the most accurate and... [See More]

• Gas Types: CO₂; Hydrocarbons; H₂; NO₂; O₂; Water Vapor (Argon, Helium)
• Mounting Type: Portable

• Instrument Type: Analyzer
• Sensor Technology: IVA™ Technology

FIS 3000 series gas sensor modules include FIS SB type gas sensor and the application circuit. The embedded circuit contains sensor driving and output signal processing functions. Since the module is factory calibrated, users do not need expensive and complicated calibration equipment and procedure. [See More]

• Gas Types: Toxic; CO (optional feature) (300ppm); H₂ (3000 ppm); Methane (CH₄) / Natural Gas (5000 ppm) (LPG, Solvent, Refridgerant, R410A, R22)
• Mounting Type: Portable

• Instrument Type: Analyzer
• Sensor Technology: Semiconductor

Easy to install and easy to use. The controller as well as the power supply and the common alarm module clip on to a DIN rail. The remote sensor heads and any alarm or recording devices connect to terminals on the front of the controller. The Statox 501 controller has three relays for alarm 1 and 2... [See More]

• Gas Types: CO (0-5 ppm); Cl₂ (0-100 ppm); ClO₂ (0-0,3/1/15/100 ppm); Hydrocarbons (0-1 ppm); H₂ (0-10/50 ppm); HCl (0-150/ 300/1000 ppm); HCN (0-150 ppm); H₂S (2-35 % ppm); NO₂ (0-100 ppm); O₂ (0-300 ppm); PH₃ (0-500 ppb)
• Application: Confined Space Entry

• Mounting Type: Fixed
• Display: Digital

The COSA/Xentaur Continuous Hydrogen Analyzer (CHA), used in countless UOP Schedule A applications for many years, is built under a license to a patented UOP design. It provides petroleum refiners, petrochemical producers, and electric power generators a means to continuously and accurately monitor... [See More]

• Gas Types: Combustible; H₂ (0.04 - 100%)
• Mounting Type: Fixed

• Instrument Type: Analyzer
• Sensor Technology: Electrochemical

Features & benefits include: Audible tone indicates the severity of a leak. Redesigned circuitry offers 12 hours of operation between charges. Detects a broad range of gases; EX rated for use with hydrogen and other explosive gases.*. Ergonomic, handheld design. Rugged side grips for added... [See More]

• Gas Types: CO₂; H₂ (Helium, Nitrogen, Argon)
• Mounting Type: Portable

• Instrument Type: Detector
• Sensor Technology: Electrochemical

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)
• Mounting Type: Fixed

• Instrument Type: Detector; Monitor
• Sensor Technology: Catalytic; Electrochemical

The Nova 4230 Process Hydrogen Analyzer has been specifically designed for the accurate measurement of H2 in exothermic or 'DX' gas from a furnace, generator, or other processes with high levels of H2 and CO2. The CO2 acts as an interference to the measurement of Hydrogen when using a thermal... [See More]

• Gas Types: Combustible; CO₂ (0-100%); H₂ (0-100%)
• Mounting Type: Fixed

• Instrument Type: Analyzer
• Sensor Technology: Thermal Conductivity Cell

Standard Indeck systems are based on our nearly half century of packaged boiler field experience and are available for immediate delivery. Custom systems are rapidly developed and completed through our in-house engineering, UL listed panel shop, and large component inventory. Types: Single Point... [See More]

• Gas Types: Combustible; CO; H₂; Methane (CH₄) / Natural Gas; N_xO_x; O₂
• Mounting Type: Fixed

• Instrument Type: Monitor
• Number of Gases Monitored: Single; Multi

The Series 6400 Gas Detector warns users of hazardous chemicals detected in the atmosphere. When incorporated with an emergency shutdown system, the Series 6400 Gas Detector can turn off the supply of hazardous gas immediately after a leak is detected. The Series 6400 Gas Detector is a simple to... [See More]

• Gas Types: Toxic; NH₃ (0-100 ppm, 0-50 ppm, 0-500 ppm); AsH₃ (0-1000 ppb, 0-1000 ppb, 0-10 ppm); Br₂ (0-2 ppm, 0-1 ppm, 0-10 ppm); CO (0-100 ppm, 0-50 ppm, 0-500 ppm); Cl₂ (0-10 ppm, 0-1 ppm, 0-50 ppm); ClO₂ (0-2 ppm, 0-1 ppm, 0-10 ppm); B₂H₆ (0-1000 ppb, 0-1000 ppm, 0-10 ppm); F (0-2 ppm, 0-1 ppm, 0-10 ppm); GeH₄ (0-1000 ppb, 0-1000 ppb, 0-10 ppm); H₂ (0-4%, 0-2000 ppm, 0-10%); HCl (0-20 ppm, 0-10 ppm, 0-100 ppm); HCN (0-20 ppm, 0-10 ppm, 0-100 ppm); HF (0-10 ppm, 0-10 ppm, 0-100 ppm); H₂Se (0-1000 ppb, 0-1000 ppb, 0-10 ppm); H₂S (0-50 ppm, 0-10 ppm, 0-100 ppm); NO (0-100 ppm, 0-50 ppm, 0-500 ppm); NO₂ (0-20 ppm, 0-5 ppm, 0-100 ppm); O₂ (0-25%, 0-10%, 0-100 %); O₃ (0-2 ppm, 0-1 ppm, 0-10 ppm); PH₃ (0-1000 ppb,0-1000 ppb, 0-10 ppm); SiH₄ (0-20 ppm, 0-1000 ppb, 0-100 ppm); SO₂ (0-20 ppm, 0-10 ppm, 0-100 pp) (Phosphine: 0-1000 ppb, 0-1000 ppb, 0-10 ppm)
• Mounting Type: Fixed

• Instrument Type: Detector
• Number of Gases Monitored: Single; Multi

Handheld biogas analyzer Gasboard-3200Plus is handheld type analyzer, mainly used for measuring biogas compositions of CH4, CO2, O2, H2S and optional H2, CO gases, with high accuracy, stable performance and easy carrying features, widely used in anaerobic digestion biogas, waste water treatment... [See More]

• Gas Types: Combustible; CO₂ (0-50%); CO (0-2000ppm); Hydrocarbons (0-100%); H₂ (0-2000ppm); H₂S (0-9999ppm); Methane (CH₄) / Natural Gas; O₂ (0-25%)
• Mounting Type: Handheld; Portable

• Instrument Type: Analyzer
• Sensor Technology: Electrochemical; Infrared

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
• Mounting Type: Fixed

• Instrument Type: Monitor
• Sensor Technology: Catalytic; Electrochemical; Infrared; PID; Thermal Conductivity

The GASMAX II single / dual channel Toxic / O2 / LEL gas monitor delivers the latest gas detection technology, reliability and ease of use. Available in both single and dual channel models, the GASMAX II is CSA certified for use in Div 1 & Div 2 explosion proof installations. [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)
• Mounting Type: Fixed

• Instrument Type: Monitor
• Sensor Technology: Catalytic (optional feature); Infrared (optional feature); Semiconductor (optional feature)

The Radius® BZ1 Area Monitor is a rugged gas detector that connects your entire worksite. Designed to go where the work is, Radius can be deployed in seconds for emergency response scenarios or left in the field for up to 7 days on a single charge or for an unlimited period with the Solar Power... [See More]

• Gas Types: Toxic; Combustible; NH₃ (0-500ppm); CO₂ (0-5%); CO (0 - 1500ppm); Cl₂ (0-50ppm); Hydrocarbons (Methane, pentane 0-100% LEL;Methane 0-5%); H₂; H₂S (0-500 ppm); Methane (CH₄) / Natural Gas (Methane, pentane 0-100% LEL;Methane 0-5%); NO₂ (0-150 ppm); O₂ (0-30% Volume); SO₂ (0 - 150 ppm)
• Mounting Type: Portable

• Instrument Type: Monitor
• Sensor Technology: Electrochemical

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.)
• Mounting Type: Fixed

• Instrument Type: Analyzer
• Sensor Technology: Solid State Palladium Alloy Hydrogen Thin Film Sensor

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
• Mounting Type: Fixed

• Instrument Type: Detector
• Sensor Technology: Catalytic

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%)
• Mounting Type: Fixed

• Instrument Type: Monitor
• Sensor Technology: Hydrogen-Specific Sensor Technology

Rosemount Analytical ’s MLT, CLD and FID series of analyzers offer MLT with multi-component, multi-method analysis utilizing non-dispersive infrared, visible, ultraviolet (NDIR/UV/VIS), thermal conductivity (TCD), paramagnetic, and electrochemical sensor technologies (pO2/eO2), trace oxygen... [See More]

• Gas Types: Toxic; Combustible; NH₃ (0-2000 ppm, 0-100%); CO₂ (0-5 ppm, 0-100%); CO (0-10 ppm, 0-100%); Cl₂ (0-1000, 0-100%); Hydrocarbons; H₂ (0-100%); HCN (0-100 ppm, 0-40%); Methane (CH₄) / Natural Gas (0-300 ppm, 0-100%); N_xO_x (0-200 ppm, 0-100%); O₂ (0-100%); SO₂ (0-25 ppm, 0-80%); SF₆ (0-5 ppm, 0-2%); Water Vapor (0-1000 ppm, 0-10%)
• Mounting Type: Fixed

• Instrument Type: Analyzer
• Sensor Technology: Electrochemical; Infrared; PID; Paramagnetic, Thermal Conductivity

CALOMAT 6 | for hydrogen and noble gases. Specializing in hydrogen and noble gases. For continuous measurement of hydrogen and noble gases, the specific thermal conductivity of the sample gas mixture is measured and used to calculate the concentration. Only binary gas mixtures can be measured... [See More]

• Gas Types: H₂ (He)
• Sensor Technology: Thermal conductivity

• Instrument Type: Analyzer
• Number of Gases Monitored: Single

E/One's Generator Gas Analyzer (GGA) for hydrogen-cooled generators is a triple-range sensor/analyzer that provides continuous monitoring of gas purity during all phases of generator operation. We've taken a proven monitoring principle — thermal conductivity — and improved upon it. The... [See More]

• Gas Types: Combustible; H₂ (0 to 100% H2 in Air) (H2 in CO2, H2 Air in CO2)
• Mounting Type: Fixed

• Instrument Type: Monitor; Analyzer
• Sensor Technology: Thermoconductivity

The Micro Controller is fixed installation single channel and slides into the Flexirack. It requires a compact one inch of panel space three and one-half inches high. It is a simple design with few parts there is less that can go wrong. It is easy to maintain and repair. The controller uses a rugged... [See More]

• Gas Types: Combustible; Hydrocarbons (0-100%); H₂
• Sensor Technology: Catalytic

• Instrument Type: Monitor
• Number of Gases Monitored: Multi

The Model H2Trans is simple, accurate and economic measurement of Hydrogen at trace and % levels. A simple Display and one point calibration allow easy and fast start-up of the instrument. Optional 1/2 G Ex ia IIC T4 (ATEX). Specifications. Measuring range. ppm : 100 – 100000 ppm H2. [See More]

• Gas Types: Combustible; H₂ (100-100000ppm)
• Sensor Technology: Electrochemical

• Instrument Type: Analyzer
• Number of Gases Monitored: Single

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
• Number of Gases Monitored: Single

• Instrument Type: Detector
• Application: Ambient Air Monitoring

Sensor Gas Chromatograph (SGC) uses a highly sensitive semiconductor gas sensor as a gas detector. The original built-in column is small, enabling the sample gases to be very sensitive and quick separation. [See More]

• Gas Types: CO (1-150ppm); H₂ (1-150ppm) (Dumethyl Sulfide: 1-150ppm)
• Mounting Type: Portable

• Instrument Type: Analyzer
• Sensor Technology: Semiconductor

You always know what is going on in your plant: Gas detection system Statox 505 compliant to SIL 2 Standard. Intelligent Gas Sensors for AsH3, Cl2, ClO2, CO, COCl2, H2, H2S, HCl, HCN, HF, N2H4, NH3, NO2, O2, O3, PH3 and SO2. The Statox 505 new 4 â €" 20 mA Transmitter for toxic gases and... [See More]

• Gas Types: NH₃ (0-150 ppm); CO (0-300 ppm); Cl₂ (0-5 ppm); ClO₂ (0-1 ppm); Hydrocarbons (0-0,5/1,0/100 ppm); H₂ (0-300 ppm); HCl (0-50 ppm); HCN (0-20/100 ppm); HF (0 - 10 ppm); NO₂ (0-5 ppm); O₂ (0-35 %); PH₃ (0-1 ppm) (Sulfur Dioxide: 0-20/100 ppm)
• Application: Confined Space Entry

• Mounting Type: Fixed
• Display: Digital

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)
• Mounting Type: Fixed

• Instrument Type: Detector; Monitor
• Sensor Technology: Catalytic; Electrochemical

The Nova 380 Series Tri-Gas Analyzer is designed for monitoring H2 purity in the hydrogen feed to a power generator and to monitor the purging procedure during a generator shut down or start up. The analyzer contains a temperature compensated thermal conductivity (T/C) cell, amplifier board, digital... [See More]

• Gas Types: H₂ (0-100%) (0-100% H2 in Air, in CO2, Air in CO2)
• Mounting Type: Portable

• Instrument Type: Analyzer
• Sensor Technology: Thermal Conductivity Cell

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
• Mounting Type: Handheld; Portable

• Instrument Type: Detector
• Number of Gases Monitored: Single

Laser raman gas analyze?r LRGA-6000 is an advanced equipment that can online measure all the gas composition of most fuel gases, including biogas, syngas, natural gas, producer gas and so on. And with the unique advantages of no consumables, higher accuracy, long lifetime, and no routine calibration... [See More]

• Gas Types: Combustible; NH₃; CO₂; CO; Hydrocarbons; H₂; H₂S (optional feature); Methane (CH₄) / Natural Gas; O₂; Water Vapor (optional feature)
• Mounting Type: Fixed

• Instrument Type: Analyzer
• Sensor Technology: Laser Raman

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
• Mounting Type: Fixed

• Instrument Type: Detector; Monitor
• Sensor Technology: Catalytic; Electrochemical; Infrared; PID; Thermal Conductivity

Experience maintenance-free gas detection and improved worker safety with the Tango®TX1 single gas monitor. A 2-year runtime and patented DualSense® Technology, increase worker safety, regardless of bump test frequency, while reducing overall costs. Simply put, with two of the same sensor, the Tango... [See More]

• Gas Types: Toxic; Combustible; CO (1-1000ppm); H₂; H₂S (0-500 ppm); NO₂ (0-150 ppm); SO₂ (0 - 150 ppm)
• Mounting Type: Handheld; Portable

• Instrument Type: Monitor
• Sensor Technology: Electrochemical

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.)
• Mounting Type: Fixed

• Instrument Type: Monitor
• Sensor Technology: Solid State Palladium Alloy Hydrogen Thin Film Sensor

The Model 505 Transmitter provides extremely cost-effective protection and performance. Used exclusively with our model CGS catalytic gas sensor, the 505 provides one-person calibration capability using a standard digital volt meter. The 505's analog 4 to 20 mA output signal is compatible with our... [See More]

• Gas Types: Combustible; Hydrocarbons (0-100% LFL); H₂
• Mounting Type: Fixed

• Instrument Type: Detector
• Sensor Technology: Catalytic

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%)
• Mounting Type: Fixed

• Instrument Type: Monitor
• Sensor Technology: Hydrogen-Specific Sensor Technology

Derived from the X-STREAM process gas analyzer, the X-STREAM Enhanced analyzer leads the industry in analytical capabilities and takes process gas analysis to the next level. Offering enhanced performance, extended communication capabilities, and maximum ease of use, the X-STREAM Enhanced offers... [See More]

• Gas Types: Toxic; NH₃ (0-200 ppm, 0-100%); CO₂ (0-100 ppm, 0-100%); CO (0-100 ppm, 0-100%); Cl₂ (0-600 ppm, 0-100%); Hydrocarbons; H₂ (0-100%); H₂S (0-100%); Methane (CH₄) / Natural Gas (0-200 ppm, 0-100%); N_xO_x (0-500 ppm, 0-100%); O₂ (0-100%); SO₂ (0-200 ppm, 0-100%); SF₆ (0-50 ppm, 0-100%); Water Vapor (0-3000 ppm, 0-8%)
• Mounting Type: Fixed

• Instrument Type: Analyzer
• Sensor Technology: Electrochemical; Infrared; PID; Paramagnetic, Thermal Conductivity, Moisture Sensors

CALOMAT 62 | for hydrogen and noble gases in corrosive gases. Measures hydrogen and noble gases in corrosive gases. The CALOMAT 62 is a thermal conductivity analytical device specially designed for applications in corrosive gases. Concentration of gas components such as Cl2, HCl, and NH3 can be... [See More]

• Gas Types: Toxic; Combustible; Cl₂; H₂; HCl
• Sensor Technology: Thermal conductivity

• Instrument Type: Analyzer
• Number of Gases Monitored: Single

Environment One's standard Generator Gas Analyzer (GGA) can also be supplied in a portable configuration. The PGA incorporates the same hydrogen gas sensor/analyzer and system electronics found in our other hydrogen gas purity systems. The PGA is specifically intended for use in non-hazardous... [See More]

• Gas Types: Combustible; H₂ (0 to 100% H2 in Air) (H2 in CO2, H2 Air in CO5)
• Mounting Type: Fixed

• Instrument Type: Monitor; Analyzer
• Sensor Technology: Thermoconductivity

Process Online Gas Transmitter. The Hydro Transmitter from Roscid Technologies sets the standard for thermal conductivity detector-based applications within the process control industry. As a rugged transmitter, packaged in a weatherproof housing, the Hydro Trans is suitable for use in harsh,... [See More]

• Gas Types: CO₂; H₂ (N2, Ar, He)
• Mounting Type: Fixed

• Instrument Type: Analyzer
• Sensor Technology: Solid-State TC Sensor

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
• Mounting Type: Fixed

• Instrument Type: Detector; Monitor; Analyzer
• Number of Gases Monitored: Single; Multi

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)
• Mounting Type: Fixed

• Instrument Type: Detector; Monitor
• Sensor Technology: Catalytic

The Nova 430DPL analyzer utilizes a temperature-controlled T/C cell for the detection of H2 in process gas. This cell produces a small millivoltage output which is directly proportional to the H2 detected. This output is then amplified and displayed on a digital readout meter and is also available... [See More]

• Gas Types: Combustible; H₂ (0-2% to 0-100%)
• Mounting Type: Fixed

• Instrument Type: Analyzer
• Sensor Technology: Thermal Conductivity Cell

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
• Mounting Type: Handheld; Portable

• Instrument Type: Detector
• Number of Gases Monitored: Multi

Online syngas analyzer Gasboard-3100 is a stationary analyzer with standard 19'' 3U rack enclosure, easy to be integrated inside industrial system. It is able to online continuously measure volume concentration of CO, CO2, CH4, H2 , O2 , CnHm, C2H2 , C2H4 simultaneously, and calculate gas heating... [See More]

• Gas Types: Combustible; CO₂ (0-100%); CO (0-100%); Hydrocarbons (0-100%); H₂ (0-100%); Methane (CH₄) / Natural Gas; O₂ (0-25%) (0-20%)
• Mounting Type: Fixed

• Instrument Type: Analyzer
• Sensor Technology: Electrochemical; Infrared

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
• Mounting Type: Fixed

• Instrument Type: Monitor
• Sensor Technology: Catalytic; Electrochemical; Infrared; PID; Thermal Conductivity

Get the simple, reliable gas detection you need with the Ventis MX4, a four-gas monitor with the portability and size of a single-gas monitor. Designed to be extremely rugged yet lightweight and easy to wear, the Ventis MX4 eliminates the need for extra monitors and transitions seamlessly from... [See More]

• Gas Types: Toxic; Combustible; CO (0-1000 ppm); Hydrocarbons (Methane, pentane 0-100% LEL;Methane 0-5%); H₂; H₂S (0-500 ppm); Methane (CH₄) / Natural Gas (Methane, pentane 0-100% LEL;Methane 0-5%); NO₂ (0-150 ppm); O₂ (0-30% Volume); SO₂
• Mounting Type: Handheld; Portable

• Instrument Type: Monitor
• Sensor Technology: Catalytic; Electrochemical

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%)
• Mounting Type: Fixed

• Instrument Type: Monitor
• Sensor Technology: Hydrogen-Specific Sensor Technology

Derived from the X-STREAM process gas analyzer, the X-STREAM Enhanced analyzer leads the industry in analytical capabilities and takes process gas analysis to the next level. Offering enhanced performance, extended communication capabilities, and maximum ease of use, the X-STREAM Enhanced offers... [See More]

• Gas Types: Toxic; NH₃ (0-200 ppm, 0-100%); CO₂ (0-100 ppm, 0-100%); CO (0-100 ppm, 0-100%); Cl₂ (0-600 ppm, 0-100%); Hydrocarbons; H₂ (0-100%); H₂S (0-100%); Methane (CH₄) / Natural Gas (0-200 ppm, 0-100%); N_xO_x (0-500 ppm, 0-100%); O₂ (0-100%); SO₂ (0-200 ppm, 0-100%); SF₆ (0-50 ppm, 0-100%); Water Vapor (0-3000 ppm, 0-8%)
• Mounting Type: Fixed

• Instrument Type: Analyzer
• Sensor Technology: Electrochemical; Infrared; PID; Paramagnetic, Thermal Conductivity, Moisture Sensors