EVRM valves are manual reset safety valves that are normally closed (open when energised). This type of device is suitable for air/gas to meet class A EN161 approval.
EVRM – Manual Reset Solenoid Valve – Elektrogas
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KOB21 Emergency Stop Button
The KOB21 is an Emergency stop for safety critical installations.
KOB21s Emergency Stop Button
The KOB21 is an Emergency stop for safety critical installations.
VML – Slow Opening Solenoid Valve – Elektrogas
VML Solenoid valves are automatic solenoid valve slow opening and fast closing. EN161. 110 or 230V
HHCO – Portable Carbon Monoxide Sensor
The CO Detector is a portable digital meter with adjustable carbon monoxide alarm level. With simple two-button operation, the meter is easy to operate and ready to use within 15 seconds of the device being turned on.
Portable Gas Leak Detector LPG & Methane – HHGAS
The HHGAS Gas Leak Detector is an affordable, reliable and simple to use portable unit that is quick to pinpoint gas leaks. Capable of detecting both propane and methane to high accuracy, the unit automatically calibrates itself at power on and is ready to use in less then 60 seconds.
TS1007 – Data, Config & Memory Reporting of Gas Sensors
This new device is suitable to test all conventional probes to detect explosive and toxic gas. This lets the user read data and configuration of the sensor. Also, having supplied by the IR transmission, it prints the ticket that confirms the testing data, certifying your own work.
SPT002 – Diagnostics Printer for Gas Sensors
The SPT002 Printer connects directly to the TS1007 Sensor Diagnostics Tool to print out site reports that can then be attached to a sensor after commissioning. This allows an engineer to keep a full record of the history of the sensor.
Carbon Monoxide Test Gas
Carbon Monoxide Test Gas
Duomo’s Carbon Monoxide test gas is designed specifically for testing the Duomo Carbon Monoxide sensors. The standard CO concentration in air is 350 parts per million. Other ppm concentrations are available from Duomo. Please get in touch to request a quotation.
Canister Sizes Available
12 – Litre Canister: Suitable for one-off tests with up to four sensors.
110 – Litre Canister: Ideal for testing up to 50 sensors.
Test Valves
Please note: Test valves are not included with the canisters and must be purchased separately if you do not already have one. Our test valves are reusable with replacement canisters. Available options include:
Small Test Valve: For use with the 12-litre canister.
Large Test Valve: For use with the 110-litre canister.
Important Shipping Information
Shipping costs vary by destination. Please contact us for an accurate shipping quote before placing your order.
LPG Test Gas
LPG Test Gas for Duomo LPG Sensor Testing
Duomo’s LPG test gas is designed specifically for testing the Duomo LPG sensors – SG500, SG595, GS920, SG895, SOLUS GS1.
Canister Sizes Available
12 – Litre Canister: Suitable for one-off tests with up to four sensors.
110 – Litre Canister: Ideal for testing up to 50 sensors.
Test Valves
Please note: Test valves are not included with the canisters and must be purchased separately if you do not already have one. Our test valves are reusable with replacement canisters. Available options include:
Small Test Valve: For use with the 12-litre canister.
Large Test Valve: For use with the 110-litre canister.
Shipping Information
Shipping costs vary by destination. Please contact us for an accurate shipping quote before placing your order.
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
Do your prices include VAT?
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.
Can I order over the telephone?
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.
Do you offer any discounts?
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.
Support & Service
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.