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Topic “Oxygen”

Oxygen is the element with atomic number 8 and represented by the symbol O. It is a member of the chalcogen group on the periodic table, and is a highly reactive nonmetallic period element that readily forms compounds (notably oxides) with almost all other elements. At standard temperature and pressure two atoms of the element bind to form dioxygen, a colorless, odorless, tasteless diatomic gas with the formula O2. Oxygen is the third most abundant element in the universe by mass after hydrogen and helium and the most abundant element by mass in the Earth's crust. Diatomic oxygen gas constitutes 20.9% of the volume of air.

GEMINI Landfill Gas Monitoring and Control

The standard fixed position biogas monitoring system ensures the safe&reliable monitoring of biologically created gas. The unit monitors concentrations of the key gases, flow, pressure&temperature. With basic gas conditioning, multi-sample points, RS232 output and modem based system access.
Fixed Position Biogas monitoring system
Fixed position biogas monitoring system

Biogas is the name for any flammable, biologically created gas. It is a mixture comprising 70% methane (CH4) and 30% carbon dioxide (CO2) (natural gas is almost 100% methane).

Biogas 5000 portable biogas analyser

The Biogas 5000 is easy to use, calibrate and configure and enables consistent collection of data for improved analysis and accurate reporting, whilst helping to check the digester process is running efficiently.
Portable biogas analyser for accurate gas monitoring within biogas applications
Geotech Biogas 5000 portable biogas analyser

Up-to-the-minute as a new-generation biogas analyser for anaerobic digesters (AD), the Biogas 5000 has mobile phone-style intuitive menus, tactile buttons and it is fast, small and light.

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GEM5000 Extracted Gas Analyser

The GEM5000 is an eays to read analyser designed to aid balancing the gas field, maximise power output and ultimately maximise revenue from CH4 extraction.
GEM5000 extracted gas analyser with available gas measurements of CH4, CO2 and O2
Geotech GEM5000 portable gas extraction monitor

Features
ATEX IECEx MCERTS (applied for) CSA and UKAS calibration (ISO17025) certified
Measures % CH4 CO2 and O2
Peak CH4 and CO2 gases recorded
Minimum O2 gas recorded

GA5000 Landfill & Contaminated Land Gas Analyser

The new generation of gas analysers The GA5000 portable landfill gas analyser is easy to use and calibrate, benefiting from our market leading reliability and helping you to standardise monitoring routines, whilst supporting environmental legislation compliance.
GA5000 landfill & contaminated land gas analyser with available gas measurements of CH4, CO2, O2, H2S and CO
 Geotech GA5000 portable landfill gas analyser

Geotech GA5000 portable landfill gas analyser with a colour-screen and a 3-year warranty.

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MultiRAE Pro

Wireless Portable Multi-Threat Radiation Dector and Chemical Monitor for Radiation and Chemical Detection
RAE MultiRAE Pro Wireless Portable Multi-Threat Monitor

Key Features
• All-in-one continuous monitoring capabilities for radiation, VOCs, oxygen, toxic and combustible gases, up to 6 threats at a time

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MultiRAE

Wireless Portable Six-Gas Monitor with Advanced VOC Detection Capability
RAE MultiRAE Portable Six-Gas Monitor

Key Features
•Wireless access to real-time instrument readings and alarm status from any location
•Unmistakable five-way local and remote wireless notification of alarm conditions

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GA3000

Fixed continuous biogas and landfill gas analyser for CH4, CO2, O2 and H2S.
GA3000 Biogas and Landfill Gas Analyser

The GA3000 builds on field-proven, robust gas analysis technology to offer cost effective online monitoring with local data outputs.

Beacon 110 Single Channel Wall -Mount Controller

The Beacon 110 is a powerful, low cost fixed system controller for one point of gas detection. It is microprocessor controlled, versatile, simple to install and operate, and priced to be the industry's best value single gas detection controller. It is capable of accepting RKI sensors directly for LEL level combustibles, Oxygen, Hydrogen Sulfide, or Carbon Monoxide. The Beacon 110 can also accept any 4-20 mA transmitter (2 or 3 wire, 24 VDC). Sensors can be mounted directly at the Beacon 110 housing, or can be wired remote from the controller.
Gas detection should not be complicated. The Beacon 110 is gas detection simplified.
RKI Beacon 110 Fixed Single Gas Detection System

The Beacon 110 is a fixed mount, single channel continuous-monitoring gas monitoring controller. All user adjustable parameters may be accessed using push button switches.

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EAGLE 2 Two Gas Monitor

RKI is proud to produce the most versatile portable gas detector on the market. The EAGLE is a powerful instrument that does more than offer standard confined space protection. The EAGLE also provides detection combinations never before offered in a portable gas monitor featuring the industry's widest selection of high quality, long life and field proven sensors.
EAGLE 2 Two Gas Monitor is available in standard and custom configurations
RKI EAGLE 2 Two Gas Monitor

The EAGLE's ergonomic design offers easy access to controls such as autocalibration, alarm silence, demand zero, peak hold and a wide variety of other features.

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S Series Diffusion Sensor and Transmitter

The RKI S-Series gas sensor/transmitters are highly reliable and cost effective basic 4-20 mA transmitters for the detection of common gas hazards. The S-Series transmitters are available for LEL (catalytic), LEL (IR) CH4, LEL (IR) HC, O2, H2S, CO, or CO2 (IR). The electronics are encased inside a potted package to avoid damage from mechanical abuse or corrosion, and this assembly is installed inside an explosion-proof enclosure. All sensors are explosion-proof with flame arrestors and approved for use in hazardous atmospheres. There is also an optional version for oxygen for use in non-hazardous atmospheres.
Indoor or outdoor. Explosion proof for Class I, Div. 1, Groups B, C, and D.
RKI S-Series Gas Sensor 4-20 mA Transmitters

Features
• Explosion proof housing
• Patented water repellent sensor coating
• Available for LEL, H2S, CO, O2 , and ppm HC
• IR sensors available for LEL & CO2

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GD-70D Series Intelligent Gas Detector

The GD-70D is a compact transmitter for detection of toxic gases, oxygen, or combustible gases and vapors. This new smart gas detection transmitter series sets a new standard for performance, flexibility, and versatility. The GD-70D sample-draw transmitter offers an array of sensor technologies unmatched in the industry, including unique offerings, such as our hydrogen-specific ppm and LEL versions.
The new Model GD-70D smart gas detection transmitter series sets a new standard for performance, flexibility, and versatility.
RKI GD-70D Series Intelligent Gas Detector

The GD-70D sample-draw transmitter offers an array of sensor technologies unmatched in the industry, including unique offerings, such as our hydrogen-specific or LEL versions.

If you cannot find the part number in the documentation please provide detail. Specific to this item, it could include part number or application detail, (ex. 20 meters of cable, or 20 litres of volume)

AQM 60 Outdoor Air Quality Monitor

AQM 60 Ambient Air Quality Monitors fill the gap between full reference monitoring stations and simple diffusion samplers. Typical applications include traffic or roadside monitoring, urban air quality measurement and fenceline monitoring of air pollution sources. Aeroqual utilises proprietary Analytic GSS Technology to provide high performance within a flexible cost effective package.
The New Benchmark for Cost Effective Air Quality Monitoring
Aeroqual AQM 60 monitors O3, NO2, CO, SO2, CO2, VOC, plus PM10

Features
• Analytic GSS Technology
• Multiple gas sensors (up to six)
• Temperature and humidity sensors
• Rapid real-time data sampling (2-minute)

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GEM2000 Plus Landfill Gas Analyser

The GEM2000 Plus is designed to monitor landfill gas extraction systems. Utilising new technology the GEM2000 Plus gives increased reliability for Carbon Monoxide (CO) readings. It retains the features of the field proven GEM2000.
GEM2000/GEM2000Plus can be switched into a 'GA' mode of operation. In this mode the operation of the analyser more closely resembles that of the GA2000/GA2000Plus range of instruments.
GEM2000 Plus Landfill Gas Analyser

Features and Benefits
* MCERTS certified
* ATEX certified
* Measures H2S and CO
* Measures % CH4 CO2 and O2 static pressure and differential pressure

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GA2000 Plus Landfill Gas Analyser

The GA2000 Plus utilises new technology to give more reliable readings for Carbon Monoxide (CO)helping determine the presence of fires on landfill.It incorporates all the existing technology and features of the industry standard GA2000.
GA2000 Plus Landfill Gas Analyser - H2 compensated CO and H2S
GA2000 Plus Landfill Gas Analyser - H2 compensated CO and H2S

The GA2000PLUS blends high technology sophistication with a newly developed measurement technique to combat cross gas affects on Carbon Monoxide readings.The analyser monitors Methane (CH4), Oxygen (O

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