Gas Detectors
See Also: Gas Sensors
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Fixed Gas Detectors
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Teledyne Gas & Flame Detection
Are you looking for reliable and efficient fixed gas detectors? Discover our detection devices especially designed for professionals in the industry and in the service sector.
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Gas Detectors
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Inspecting and detecting gas leaks in industrial and/or commercial settings is an important element of maintaining security. GAOTek gas detectors are compact, lightweight, and easy to carry. When you choose an industrial-grade GAOTek gas detector, know that you can rely on it to deliver accurate information with real-time readings on how much the concerned gases are in the air, ensuring the safety of your premises and anyone occupying the space is upheld.
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Combustible Gas Detectors
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A leak of natural gas (methane), propane or butane can cause an explosion in a basement with a sloppily installed unit as easily as it can in a coal mine. General sells these life-saving combustible gas detectors in various shapes and sizes, including pens and wands with a probe. Two models, the NGD268 & PNGD170 Combustible Gas Detectors even work from -40 to 158F, the extreme environment typical of mines and tunnel construction.
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Accessories for Gas Detectors
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Electronic siren / Precalibrated sensor for gas leak detector ect.
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Residential Gas Detectors
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Home gas detectors are valuable allies for our safety. Seitron has been designing and manufacturing gas leak detection devices for over thirty years, having quality standards able to offer maximum guarantees to those who use them.
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Personal Gas Detectors
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Personal Gas Detectors keep workers safe from atmospheric hazards by continuously monitoring the user’s breathing zone, these detectors operate at close range to the user. Our range of personal gas detectors and monitors will allow you to operate in the toughest of industrial environments including hazardous areas and confined spaces.
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Gas Detectors
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International Gas Detectors Ltd
We offer a vast and versatile product range with detector heads for every possible environment. Pioneering the use of addressable gas detection systems IGD today offer the latest networked systems. Our latest addressable gas detection systems network using IGD’s Sentinel+ 2-Wire protocol for enhanced operation and security. IGD is the home of addressable gas detection but we still offer legacy analogue detectors used to interface to older systems.
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Fixed Gas Detectors
700 Series
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Teledyne Gas & Flame Detection
The sensor electronics are completely protected and immune to water ingress and corrosion. The sensor elements are all plug-in components and can easily be replaced in the field. Operator interface is non-intrusive via a small handheld magnet. Configuration and routine calibration is intuitive and menu driven with fully scripted instructions. Sensor status is displayed on a built-in alphanumeric LED display. The 700 Series intelligent sensor modules feature dual redundant outputs, a linear 4-20 milliamp analog signal and a Modbus RS-485 serial output.
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Gas Detectors
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Shenzhen Graigar Technology Co.,Ltd.
A gas detector is a device that detects the presence of gases in an area, often as part of a safety system. This type of equipment is used to detect a gas leak and interface with a control system so a process can be automatically shut down.
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Fixed Gas Detectors
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Crowcon offers a flexible range of fixed gas detection products which are able to detect flammable, toxic and oxygen gases, report their presence and activate alarms or associated equipment. We use a variety of measurement, protection and communications technologies and our fixed detectors have been proven in many arduous environments, including oil and gas exploration, water treatment, chemicalplants and steel mills.
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Gas Detectors
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At PCE Instruments you will find a professional quality gas detector / gas detection instrument for everyday use. The gas detector meets the requirements for personal safety and issued mainly for the detection of methane, hydrogen sulphide, carbon monoxide and oxygen levels (along with 50 other possible gases). The auto-calibration function allows for easy recalibration of the gas detector. Depending on the model, the gas detector has the ability to store data and later transfer recorded values to a computer.One accessory is the manual aspirator, with this device you can draw gas directly into the gas detection instrument via a 2m long tube with which you will be able to measure gas levels without having to be in direct contact with the gas source or to be able to determine the levels of gas in places that are difficult to access. Furthermore, we have a fixed installation gas detector in many different models available.
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Gas Leak Detectors
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A gas leak detector is a safety device that identifies leaks of combustible or toxic gases and alerts people to the danger. It uses sensors to find leaks of gases like natural gas, propane, or methane.
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Area Gas Detectors & Wireless Solutions
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Teledyne Gas & Flame Detection
Discover the performance of Teledyne Gas and Flame Detection’s wireless gas detection beacons. Our equipment allows you to secure a very wide working area regardless of the field of work.
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Solid State Gas Detectors
SMC 20X/200X
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The SMC 20X/200X are single-gas detectors used to monitor combustible gas, hydrogen sulfide (H2S) or carbon monoxide (CO). The detectors are based on solid-state technology, a simple and robust method of detection capable of detecting low parts-per-million (ppm) levels of gas.
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Fast Response Gas Detector
Leaksurveyor
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Teledyne Gas & Flame Detection
The GMI Leaksurveyor combines quality, ruggedness and advanced Technology in a user friendly, portable gas detector. The integral fast response and high sensitivity semiconductor sensor enables leakage surveys to be performed and distribution leaks to be quickly found.
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VibraGas EX - gas leak detector
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Small, rugged aluminium handheld gas leak detector withremote sensor on the swan neck and lighted display.Display of gas traces by audible, visual and vibrating alarm.measurement ranges: 0 to 10.000 ppm methane
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Gas Detector
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Precision Mastech Enterprises Co.
A device that detects the presence of gases in a volume of space, often as part of a safety system.
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Fixed Toxic Gas Detector
CTX 300
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Teledyne Gas & Flame Detection
When hazardous levels of toxic gases or oxygen threaten the safety of an unclassified area, the CTX 300 detector can satisfy the most demanding safety requirements.The CTX 300 detector is designed to detect oxygen, toxic and refrigerant gases, and also uses a new sensor for CO2 detection over three different ranges: 0-5000 ppm, 0-5% vol. and 0-100% vol.The CTX 300 transmits data in record time. With a wide range of sensor options, it has the flexibility to protect many potentially hazardous environments.Maintaining the unit is easy with pre-calibrated sensors and an optional LCD display.
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Industrial Gas Detectors
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Seitron designs and manufactures detectors for methane, LPG, gasoline vapours and carbon monoxide (CO) for commercial and process industry use. Our detectors provide three communication protocols 4..20mA, Modbus and S-Bus (a proprietary protocol derived from Modbus). You can also choose between two types of housings: polycarbonate for industrial use or ATEX-certified for the installation of detectors in ATEX-classified areas.
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CGS500L Intelligent Combustible Gas Detector
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The CGS500L Atex certified Gas Monitor is a rugged, self-contained, intelligent gas sensor with many advanced features to provide fast, reliable warnings of combustible gas.
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Portable Gas And Leak Detectors
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Portable Gas Detectors, classed as a type of Personal Protective Equipment (PPE), are designed to keep personnel safe from atmospheric gas hazards and allow mobile testing of locations before they are entered. These handheld devices are essential in many areas where gas hazards could occur because they are continuously monitoring at close range to the operator, while stationary and moving.
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VUV Spectroscopy Detector
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All gas phase molecules absorb strongly in the vacuum ultraviolet region (120 – 240 nm), yet application of VUV absorption technology to routine analytical detection and measurement has not been addressed…until now. The VGA-100 is the world’s first benchtop VUV spectrometer. It is a universal mass-sensitive gas chromatography detector that provides both qualitative and quantitative data. The strong absorption of gas phase molecules in the VUV spectrum provide excellent sensitivity, and the compound-specific absorption spectra provide unparalleled selectivity.
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Gas Detector — Methane, Butane, Propane
ENVIROMUX-GD-MBP
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Use to detect leaks of combustible gas (methane, propane, butane, acetylene, etc.). Choose between two levels of detection. First level: Detects methane at concentrations in excess of 0.5%; Detects propane/iso-butane at concentrations in excess of 0.3%. Second level: Detects methane at concentrations in excess of 0.8%; Detects propane/iso-butane at concentrations in excess of 0.5%. Continuous air monitoring. Audible alarm signal: 94 dB at 1 foot. Relay specifications: level selectable, normally open or normally closed, 250V AC, max 5A. Maximum cable length: 1000 ft (305m). Powered by ENVIROMUX-2D/5D/16D. Regulatory approvals: CE.
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Gas Detectors/Air quality Testers
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Adopts the high quality and high performance catalytic combustion sensor with high sensitivity, good reliability, fast response and high stability. The instrument is widely used in urban gas.Department of petroleum,petrochemical,oil depots and gas stations and oil gas transmission and distribution pipeline safety inspection and pipeline maintenance and leakage and rescue etc.,gas industry essential leak detection equipment.
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Gas Meters
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At PCE Instruments you will find a professional quality gas meters for everyday use. The gas detector meets the requirements for personal safety and issued mainly for the detection of methane, hydrogen sulphide, carbon monoxide and oxygen levels (along with 50 other possible gases). The auto-calibration function allows for easy recalibration of the gas detector. Depending on the model, the gas detector has the ability to store data and later transfer recorded values to a computer.One accessory is the manual aspirator, with this device you can draw gas directly into the gas detection instrument via a 2 m long tube with which you will be able to measure gas levels without having to be in direct contact with the gas source or to be able to determine the levels of gas in places that are difficult to access. Furthermore, we have a fixed installation gas detector in many different models available.
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Pressure Gas Leak Detectors
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The testo 512 differential pressure meter is available as four models. This model has a measuring range from 0.0.29 psi and is ideal for measuring pressure differences at filters and for carrying out pitot static tube measurements in air ducts at air flow speeds between 16 and 180 fps.
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Hazardous Area Gas Detector
Meridian
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Teledyne Gas & Flame Detection
Whether you need an infrared or catalytic bead sensor to detect combustible gases or an electrochemical sensor for a toxic environment, the Meridian universal gas detector utilizes a single detector head to easily accept all sensor types. There is no requirement for distinct personality boards in the gas detector or different detector heads to make the instrument behave as a combustible or toxic gas detector. The Meridian gas detector accepts all sensor types in one detector. Simply attach the specific toxic or combustible sensor to the universal detector head and the Meridian gas detector will automatically determine the type of gas to be detected. Installation of the sensor is a simple plug-and-play action. At Teledyne Gas and Flame Detection, we are always looking to anticipate your future needs. We designed the Meridian gas detection platform to be future proof, allowing you to take advantage of new sensing technologies from Teledyne Gas and Flame Detection while maintaining ease of use and peace of mind.
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Fixed Gas Detectors
MicroSafe 500 & 600 Series
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Teledyne Gas & Flame Detection
MicroSafe 500 and 600 Series gas detectors feature a non-intrusive operator interface. Calibration and programming instructions appear in simple intuitive and sequential script on a 16-character backlit display. The transmitter design incorporates extensive fault diagnostics with each condition conveniently identified on the transmitter display.The 500 Series comes standard with a linear 4-20 mA output, one-man remote calibration, self-adjusting zero and span, and LED indicators for fault and calibration status.The 600 Series includes the same features as the 500 with the addition of 3 alarm relays and an RS-485 serial communications port.Electrical Classification - Explosion proofClass I, Div 1, Groups B, C, D
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Portable Multi-Gas Detectors
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These monitors are capable of detecting many toxic and combustible gases making them ideal for use in a variety of environments.





























