ABC algorithm for Senseair CO2
The Senseair ABC algorithm Thanks to Senseair ABC algorithm sensors have a self-calibration function. These sensors do not require ongoing fresh air calibration. Up to 15 years later the the monitor will still show accurate levels. This is due to the Senseair ABC...
What is a Lower Explosive Limit?
What is LEL? LEL stands for Lower Explosive Limit. Put simply this is the lowest concentration of a gas with potential to burn in air or explode, this changes from gas to gas. There is also the Upper Explosive Limit . After this concentration of a gas is exceeded the...
Carbon Dioxide CO2 Monitors Explained
Difference between CO2 and CO Firstly, there is often confusion between Carbon Monoxide (CO) monitors and Carbon Dioxide (CO2) monitors. Carbon Monoxide CO is a toxic gas and a result of combustion. Any home with a fuel-burning appliance or heater, open fireplace or...
Jonathan Farmer Achieves IGEM Member Manager Status
Duomo is proud to announce that one of our very own, Jonathan Farmer, has been accepted into the Institute of Gas Engineers and Managers (IGEM) as Member Manager (MIGEM). This is a huge accomplishment, and we know that Jonathan will continue to do great things in the...
Duomo Complete the Acquisition of Power Heating Plants
Duomo is elated to announce that we have just acquired Power Heating Plants. The company, founded in 2012 by Jim Findlay has decades of experience servicing the requirements of local heating and combustion companies. We’d also like to welcome Jim on board as a...
Aranet4 HOME vs Aranet4 PRO, What’s The Difference?
The Aranet4 Range No matter what your needs are, there is a CO2 monitor out there that is perfect for you. By monitoring the CO2 levels in your indoor spaces, you can help to improve the air quality and ensure a healthy environment for yourself and others. The use of...
Monitoring CO2 In Classrooms
We take a look at the new CoSchools video that features one of our Aranet 4 classroom CO2 monitors and explores the importance of their usage.
CO2 monitors allowing return to normality
Things have changed for us all recently. Getting back to seeing our families and being able to do the things we love to do safely is the goal we hope to achieve. These monitors display and record the amount of carbon dioxide in air. As sensors that detect virus...
Duomo supply gas detection and gas proving systems for Worcester, Bosch Group
Worcester, Bosch Group recently opened the doors to their new Training Academy. Duomo are proud to have supplied and commissioned Gas Detection and Gas Proving systems for what looks to be a huge investment into the training facility. Our Sales Director Jonathan...
Combustion Systems – End User Obligations
When buying, installing or modifying a combustion system, there are many factors which will define the type of equipment installed and how it is operated. This can be defined by the client or the particular process. One of the areas which remains grey, are the...
Welcome to the Duomo Knowledge Centre
This is the UK’s Go-To resource for Gas Detection & Safety Equipment and is updated regularly. If we haven’t already written about a particular aspect that you’re interested in, then please submit your enquiry here and one of our qualified team of engineers will take a look.
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Frequently Asked Questions
Can I buy products online at Duomo.co.uk
Yes – you can browse our products, see prices and purchase online. Not all prices are available online so we would ask that you contact us for more information on those products on +44 (0)1905 797989
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All prices at Net prices shown in GBP (£) & exclude Value Added Tax.
VAT is added at checkout when purchasing online to all orders dispatched within the UK.
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Yes. When you place your order you can add a different delivery address. If the billing address is different to your delivery address the invoice will always be sent to your billing address. Please remember your billing address is the address at which your payment card is registered.
Are all the products on your website in stock?
We make every effort to ensure that products listed on our website are currently in stock & available for despatch. However, if an item is out of stock due to high demand, we will contact you as soon as possible to either suggest a carefully selected alternative, or to advise you of a delivery date.
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Yes. You can place an order with us over the telephone by calling us on +44 (0)1905 797989 between 9.00am & 16:45pm Monday to Friday.
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Discounts may be available for large quantity purchases. The item price is calculated when you increase / decrease the number of units required on any product page. Please ask our sales team about multiple quantity purchases on the products that are not available to purchase online. Call +44 1905 797989 or email [email protected] with your details and the product(s) you are interested in and we will provide you with a quotation.
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If you require technical assistance or an annual service on this product please contact us and we will be happy to help. Our qualified team of engineers are available Nationwide.








