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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.

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 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 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
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
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

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
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
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
The TOCSIN 750 Series addressable gas detectors provide a flexible future proof system for your gas detection requirements. It can monitor over 400 hazardous gases and vapours. IGD’s Sentinel+™ 2-Wire protocol allows the 750 series to communicate over the detector power cables. There is no specific polarity for cable connections. Any mix of safe- 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
Testo 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 orEC92DIS 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
Gascard NG infrared gas sensors
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The Gascard NG has been recently introduced to the Gascard range of OEM infrared gas sensors. It provides detection and measurement for many gases and features improved functionality, future extendibility and configuration options. The Gascard NG is backward compatible with existing Gascard sensors and is intended as a "plug and play" replacement- PRODUCT
- Edinburgh Sensors
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 PhotoIonisation Gas Detector
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The updated TOCSIN 102 PhotoIonisation Gas Detector is used for the detection of VOC’s. It provides dynamic first response to gases and vapours and can be configured for one of over 400 substances. Photo-Ionisation detectors offer many advantages for VOC detection over other available technologies. They are able to measure Parts Per Billion (ppb- PRODUCT
- International Gas Detectors
MultiRAE 2 wireless portable 6-gas monitor
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The MultiRAE 2 is a new wireless portable chemical detector. In addition to its PID sensor for volatile organic compounds (VOCs), the MultiRAE 2 supports over 30 electrochemical, NDIR, and catalytic sensors to detect up to five additional threats, including toxic and combustible gases, oxygen deficiency / enrichment and carbon dioxide. The- PRODUCT
- Shawcity
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 evenGasClam in-borehole ground gas monitors
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The GasClam ground gas monitor gives an accurate view of gas release activity at former landfill and brownfield sites. The instrument will enable you to speed up site development, effectively saving you time and money. The GasClam is the first ground gas monitor to give high frequency measurements for up to 30 days and the monitor's samplingMM500 moisture analyser
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MM500 moisture analysers provide absolute moisure measurement with accurate dependable results over a wide range. Designed to be customised to your application giving precise measurements using a phosphorus pentoxide (P2O5) moisture sensor. They are designed for use in process gas, heat-treating furnace, air dryer, chemical manufacturing- PRODUCT
- Systech Instruments
Easidew dew point transmitters
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The Easidew transmitter is a 2-wire dew point transmitter. Fully configured and calibrated, it can be instantly incorporated into an air or gas management and control system: 2-wire loop powered connection; dew point or ppm moisture content; IP66 (NEMA 4); excellent sensor protection; measurement range -100 to +20°C; operating temperature -40 to- PRODUCT
- Michell Instruments
The TOCSIN 640 Addressable Control Panel with Detector is a variant of the TOCSIN 640 Detector Control Panel that is pre-fitted with a detector and mains lead. It is available for CO2, oxygen and N2O detection. Applications include small surgeries, for oxygen depletion monitoring; horticulture or brewery CO2 detection applications; background N2O monitioring- 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
Gas Alert Quattro gas detector
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Gas Alert Quattro is a hand-held multi-gas detector used for a wide range of industrial applications. It detect hydrogen sulphide, carbon monoxide, oxygen and combustible gases simultaneously, with a simple one-button operation. Its sensors perform in the harshest environments and are resistant to common industrial cross-sensitive gases, such as methanol and ethanol. It is compact and lightweight- PRODUCT
- Castle Group
Testo 315-3 CO/CO2 monitor
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Testo 315-3 with Bluetooth. Parallel and direct CO/CO2 measurement in ambient air according to EN Standard 50543. Convenient, easy operation Measurement values transferable to testo 330: convenient, easy operation; data transfer to the testo 330; parallel CO/CO2 measurement; direct display of both gases; conforms to British Standard BS 6173:2009

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