GAS DETECTION 27 New landfill
methane emission monitoring
intelligence platform a dedicated board and software
need to write software in advance. The SEB, which allows for graphing of CO2
, temperature and humidity is
Recycle2Trade, an environmental sector ICT specialist, has signed up to the national SPRINT business support programme. SPRINT funding will enable Recycle2Trade to collaborate with the University of Leicester on a project that will use satellite observations of landfills to detect gas emissions and damage to surrounding vegetation.
The SPRINT project will support Recycle2Trade’s development of a Machine Learning-based data intelligence platform to monitor landfill sites, integrating Internet of Things (IoT) ground detection systems and satellite data from Sentinel-5p and Sentinel-2 missions. This cloud- based solution will provide site operators early warning of emissions, enabling them to take actions to prevent asset damages and therefore reducing the risks for insurance companies.
Recycle2Trade Ltd will collaborate with the University of Leicester to test the feasibility of the Earth Observation component of the platform. The University of Leicester will develop a feasibility study and test approaches for the satellite detection of methane emissions at landfill sites, and for the satellite detection of vegetation health changes in the proximity of landfills due to accidents or mismanagement. The project will involve two research teams from the University of Leicester - the Greenhouse Gas Remote Sensing team within the Earth Observation Science group and the Centre for Landscape and Climate Research.
The project will be funded by a grant from the £5 million SPRINT (SPace Research and Innovation Network for Technology) programme that provides unprecedented access to university space expertise and facilities. SPRINT helps businesses through the commercial exploitation of space data and technologies.
Yuri Ponzani, Managing Director of Recycle2Trade said: “We’ve been working on a concept for this innovative project for 15 months and this opportunity to utilise university expertise in satellite data analysis will accelerate us towards the next stage of our technical development.
“In the future, we may look into other sources of data, possibly working with the University of Leicester on other key projects with new opportunities for further innovation.”
Hartmut Boesch, Professor in Earth Observation Science (EOS) at the University of Leicester added: “We’re supporting Recycle2Trade with the analysis of satellite imagery for this feasibility study, focusing on understanding how data can be leveraged to identify methane leakages from landfill sites and the effect of vegetation health, forest and agriculture, and soil pollution.
“The SPRINT project is really exciting for the University and will expand our knowledge base to new fields of research.”
Heiko Balzter, Director of the Centre for Landscape and Climate Research, at the University of Leicester explained: “In this project, we are investigating whether satellites can see where plants are suffering from stress due to pollution from landfill sites. If we succeed, then we hope this will lead to better mitigation measures and targeted remediation.”
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included, providing the user with a comprehensive evaluation of the sensor attached. Users can also benefit from the SEB’s snapshot mode, designed for graphing the sensor’s current. This feature is useful for ensuring that the customers system is able to supply the peak current. For those wishing to log live data but analyse at a later date, the board can log data for subsequent investigation. Additionally, the SEB is designed to communicate with the sensor in UART or I2C Mode, dependant on the sensor requirements and user preference.
When using the sensor evaluation board, a GSS CO2 sensor can be separately
powered and all features brought out at the board edge for customer evaluation. The SEB can also be used to set up and zero a sensor remotely.
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After years of development, N.E.T. Srl, of Italy, can now offer the most complete NDIR gas sensor range on the market for refrigerant gases detection. All these sensors are microprocessor based, fully calibrated and are targeted at different market sectors and applications, both commercial and industrial.
Irnet-Pro, with more than 10 years of being widely used in industrial field applications (from cold rooms to landfill gas detection and oil and gas), can reliably detect CO2
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from ppm level to 100%vol ranges, or hydrocarbons and R32 based gases (R454, R452) in the lower flamable limit range. It features complete calibration over the temperature range -40°C/+60°C and SIL2 certification.
Iref-Pro has been specifically developed for a more accurate detection of low concentrations of HFC and HFO gases. It features a powerful black body light source that enables ppm detection of a very extended list of gases and it is also fully calibrated for the target gas and SIL2 certified.
Iref-Lite offers a lower cost alternative to the ‘Pro’ version, for more commercial applications: it is available for detection of A2L refrigerants (R32, R1234yf, R1234ze) in the flamable range and for gases used in VRF applications (R410a, R134a) up to 1%vol. This sensor is the first one to feature the innovative threshold output, alongside the usual voltage and digital outputs.
The Remore module is the newest addition to the NET range. This very cost effective device has the same features and gas list as the Iref-Lite but it is meant to be integrated directly on chillers and other refrigeration equipment instead of a gas detector. Every aspect of the hardware can be customised based on the customer’s criteria, making it an extremely flexible instrument.
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New Sensor Evaluation Board (SEB) allows real-time evaluation of CO2
sensor with
Gas Sensing Solutions has just launched a new sensor evaluation board to market. The SEB allows users to easily assess the performance of a GSS CO2 sensor in real-time while assessing the suitability for their application with no
A complete range of NDIR, refrigerant gas sensors
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