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Gas measurement
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Gas measurement for industrial, environmental and process applications. Portable and fixed gas detectors, multi-gas analysers, sampling systems and sensors. Measures oxygen, toxic and flammable gases, CO2 and VOCs. Supports workplace safety, emissions monitoring, leak detection, air quality management and process control.
Gas measurement - helping you find the best solution for your project.

RGi-xx-24-2 refrigerant gas detector
The RGi-xx24-2 refrigerant gas detector is comprised of a STAREX General ABS box (SD-0150) housing the electronic circuitry to detect the presence of the nominated refrigerant gas. The alarm threshold can be adjusted via the control panel. A red LED will illuminate, and an internal Piezo buzzer will sound, to indicate the detection of refrigerant
FLIR GF320 infrared camera for the detection of methane or VOCs
The FLIR GF320 infrared camera is capable of finding methane emissions or other volatile organic compounds (VOC). Can detect very small gas leaks in real time and is ideal for monitoring plant and equipment in hard to reach areas. FLIR GF320 visualises and pinpoints gas leaks in real-time and can scan large areas rapidly. Thousands of components
FLIR GFx320 - infrared camera for detecting gas emissions
The FLIR GFx320 is an ATEX-certified infrared camera capable of finding methane emissions or other Volatile Organic Compounds (VOCs). It can detect even minor gas emissions and will quickly and effectively survey critical zones. Gases detected: Benzene, Ethanol, Ethylbenzene, Heptane, Hexane, Isoprene, Methanol, MEK, MIBK, Octane, Pentane
FLIR G620a - Advance OGI for broader gas detection
Gas leaks are often invisible—but the FLIR G620a brings them into clear view with exceptional accuracy. Designed for fixed installation, this cooled OGI camera offers continuous monitoring, making it perfect for upstream and midstream facility applications: high-resolution IR sensor (640?×?512) with NETD <?15?mK @?25?°C enables visualisation of
HDi-24 humidity detector with alarm
The Aqualarm HDi-24 humidity detector is comprised of a STAREX General ABS box (SD-0150) housing the electronic circuitry to detect changes in the level of humidity and give an alarm signal should the humidity drop below the low level set point, or exceed any of the two high level set points. Levels can be set between 30 and 100% and are entered

Power station optical gas imaging using GFx320 camera
Inspectahire was asked to undertake a survey to investigate gas leaks for a major power generation company in England. Using the GFx320 optical gas imaging camera, Inspectahire carried out the survey and discovered more than 20 fugitive emissions at the plant. When using methane gas, it is very important for natural gas fired power plants to have- PROJECT
Inspectahire Instrument Company
Optical gas imaging (OGI) inspection for oil platform
Inspectahire was tasked by Spirit Energy to undertake an OGI (Optical Gas Imaging) inspection by UAV on the Ensign Platform in the Southern North Sea. Based on a previous successful deployment in 2018 on the ST1 platform for Spirit, the team was transported by support vessel and sailed to the location. On arrival, the team deployed the Sky Eye
Ethanol vapour leak detection at distillery
Inspectahire was tasked with carrying out a non-intrusive gas-find thermographic survey, using a FLIR GF camera, of Lagavulin and Caol Ila distilleries on the island of Islay for Diageo. Such surveys can be done during a normal daily production routine at the distillery. The aim of the survey was to check the external vents outside the distillery buildings for venting ethanol alcohol vapour
Two-wire gas addressable detection system
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IGD 2-wire addressable gas detection systems use a 2-core cable to connect multiple addressable detectors, samplers, alarms and accessories to a control panel. The system allows a fast installation and requires up to 70% less cabling than a traditional gas detection system. Gas detection components can be distributed and retrofitted intelligently- PRODUCT
- International Gas Detectors
The 2-wire addressable gas detection room status indicator gives live readings of up to 8 detectors / devices in specified rooms, to provide accurate measurement of the background atmosphere for a specific hazardous target gas. The system incorporates clear visual and audible alarms for any hazard to provide unambiguous alarm indication- PRODUCT
- International Gas Detectors
EC92DIS ATEX portable oxygen analyser
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The EC92DIS portable, intrinsically safe oxygen analyser is designed for use in hazardous areas, including offshore, chemical and pharmaceutical plants. ATEX approved for EEx ia IIc T4 Zone 0, the digital LCD can display oxygen measurement readings as low as 1ppm and will also indicate battery failure. It can be used with most industrial gases and- PRODUCT
- Systech Instruments
The MM400 moisture analysers offer advanced technologies in process gas measurement for maintenance-free analysis. Utilising an aluminium oxide ceramic sensor for moisture detection in the range -100 to +20 degrees dewpoint, or from trace levels to ambient air conditions. They are designed for precise moisture analysis in plastics manufacturing- PRODUCT
- Systech Instruments
PM700 process oxygen analyser
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The PM700 paramagnetic analysers are designed for reliable, repeatable, accurate oxygen purity measurements with full percent range capability. Utilising the well proven magneto-dynamic transducer these analysers offer high performance oxygen analysis. Whatever your measuring range the PM700 range have an analyser to suit your requirement- PRODUCT
- Systech Instruments
TOCSIn 150 Series Sampler
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End of line filtration is importation to ensure dirt, debris or liquids do not enter the gas lines where such material will cause blockages and be difficult to remove. the standard EOL(End of Line) Filter comprises a wall mounting high efficiency disposable filter. The filter is housed inside a stainless steel protection cover with a viewing- PRODUCT
- International Gas Detectors
TPCO/WM carbon monoxide sensor
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Carbon monoxide sensors from Titan Products are designed for applications that require measurement and monitoring of Carbon Monoxide (CO). The sensors can be used to control ventilation rates within extract systems for applications such as car parks, loading bays, incinerators and boiler rooms. The CO sensor employs solid state temperature- PRODUCT
- TITAN Products
Promet EExd process moisture analysers
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Promet EExd is a process moisture analyser for critical process gas applications. It offers single and dual channel moisture measurement, with integrated electronic pressure reading, within a single field-installed flameproof housing. User interface is provided through the bright vacuum fluorescent display and touch screen controls. Promet EExd is- PRODUCT
- Michell Instruments
EC91 ATEX oxygen analyser
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The EC91 intrinsically safe oxygen analyser is designed for measurement of gas streams in hazardous area installations. It is ATEX approved for EEx ia IIC T4 Zone 0 and can be used in most industrial gases and atmospheres. The instrument requires no periodic maintenance, such as replacement of electrodes or electrolyte, and is easily calibrated- PRODUCT
- Systech Instruments
TOCSIN 102 Infrared Gas Detector
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The TOCSIN 102 Infrared Gas Detector is a provides high-reliability gas detection in a small-format ATEX-rated package. Dual beam technology with dual detectors are used for the sample and reference channels. Temperature compensation and linearity correction are built in giving a fully linearised output. They are supplied pre-calibrated for the- PRODUCT
- International Gas Detectors
WDG 1200/1210 oxygen analyser systems
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The Genesis WDG Series from Land introduced the world's first fully integrated, stand-alone flue gas oxygen analysers. The Genesis 1200 WDG and the Genesis 1210 WDG are rugged and reliable for net oxygen, and use industry-proven zirconium oxide sensor technology. The outer probe tube is made from 310 stainless steel, so no abrasion shield isTOCSIN 102 ATEX flammable gas detector
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TOCSIN 102 ATEX certified gas detectors provide gas sensing capabilities for hazardous areas. It is capable of detecting flammable gases, oxygen and a wide range of toxic gases. Applications Typical applications include: offshore platforms, refineries, petrochemical processing, process plant, ventilation, fuel distribution, gas storage, fuel- PRODUCT
- International Gas Detectors
TOC-30 Series Safe Area Gas Detector
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TOC-30 Series Safe Area Gas Detectors are available in legacy 4-20mA format or a modern addressable format. The detectors are produced in a rugged modern ABS housing. Sealing is moulded as part of the housing with the electronics and the detector placed in seperate compartments. The detector itself is protected by a unique labyrinth design- PRODUCT
- International Gas Detectors
XZR-500 oxygen analysers
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The XZR-500 oxygen sensor is designed to determine the excess of air required for optimum combustion. It uses zirconium oxide technology to measure levels of oxygen in harsh conditions such as boilers, incinerators and furnaces. Together with the XCU-500 analyser, it provides fast, accurate readings taken in the harshest conditions: reliable and- PRODUCT
- Michell Instruments
9500 Nitrosave oxygen control system
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The 9500 oxygen and nitrogen control system monitors and adjusts atmospheres in soldering machines and heat treatment furnaces, saving nitrogen, cutting costs and improving process control: save on Nitrogen usage and rework costs; improve process control and product quality; automatically detects a halt in production and reduces N2 flow for evenTesto 350 industrial flue gas analyser
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The Testo 350 portable flue gas analyser is the ideal tool for professional flue gas analysis and measures up to six different parameters such as O2, CO, COlow, NO, NOlow, NO2, SO2, CO2, CxHy and H2S. Helpful instrument settings guide you safely through typical measurement tasks such as: Flue gas analysis in Commissioning, setting, optimisation or

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