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Gas Detection, Gas Proving system manufacturers since 1994. SenseAir & ESA Pyronics UK Distributor.

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SGM595 – Methane Gas Sensor

SGM595 – Methane Gas Sensor

This SGM595 Methane Gas Sensor is one of Duomo’s best-selling Gas Sensors, this is the LPG version. The sensor can function with Natural Gas or LPG. For the LPG version see SGM595 LPG Gas Sensor. This sensor is compatible with the complete range of Duomo conventional gas controllers.

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GS300Mc – 3 Channel Gas Detection Controller

GS300Mc – 3 Channel Gas Detection Controller

Firstly, the GS300Mc uses a colour changing display. Therefore, panel status is immediately obvious to the user.

The GS300Mc is a three channel gas detector controller for various gases – explosive and toxic. A wall or panel mounted microprocessor based gas detector control unit. The GS300Mc is compatible with the complete range of Duomo gas sensors. The Gas Detector also has an override feature. As a result, sensor testing can be done with full control over outputs.

All Duomo products are manufactured to meet relevant European Normatives and proposals for explosive and toxic gases.

If you require a four sensor controller please see the BX444Mc Gas Controller.

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CO100Ar – Carbon Monoxide Gas Sensor

CO100Ar – Carbon Monoxide Gas Sensor

The CO100AR is a sensor for detection of Carbon Monoxide (CO). The sensor is compatible with the complete range of Duomo conventional gas controllers. It features a Time weighted average (TWA) feature that can indicate when gas levels have been over lower levels for a set time periods.

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CO233/A – Carbon Monoxide Gas Sensor with Display

CO233/A – Carbon Monoxide Gas Sensor with Display

The CO233/A is Carbon Monoxide (CO) gas sensor with display for detection of Carbon Monoxide (CO). The sensor is compatible with the complete range of Duomo conventional gas controllers. It features a Time weighted average (TWA) feature that can indicate when gas levels have been over lower levels for a set time periods.

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SG895 – ATEX Gas Sensor (Detection of 10+ Gases)

SG895 – ATEX Gas Sensor (Detection of 10+ Gases)

The SG895 is a pellistor gas sensing unit that detects the presence of methane, LPG and other types of gas. An automatic drift compensation function permits the probe to adapt to difficult ambiences and variable temperatures, avoiding false alarms due to anomalous events. Additionally, the SG895 is ATEX certified and is therefore ideal for very high specification applications.

Detectable Gases: Methane, LPG, Ammonia, Hydrogen, Acetylene, Gasoline, Methanol, Ethanol, White Spirit, Acetone, Hexane, Ethyl Acetate, Toluene

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HCF100 – Refrigerant Gas Sensor

HCF100 – Refrigerant Gas Sensor

The HCF100 is a Refrigerant Gas sensor for connection to Duomo gas detector controllers. Using semiconductor technology to detect the presence of a large range of Freons including R134a, R404A, R407C, R410A as well as NH3 Ammonia. A popular feature of the HCF100 is its ability to auto calibrate under varying conditions which minimises false alarms.

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SGF104 – Oxygen Sensor

SGF104 – Oxygen Sensor

The SGF104 has been introduced by Duomo at the request of architects and consultants to provide a more architecturally discrete enclosure without compromising the sensitivity of detection. The SGF 104 Oxygen sensor measures oxygen depletion and excess oxygen.

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CO200 Duct – Carbon Monoxide Duct Gas Sensor

CO200 Duct – Carbon Monoxide Duct Gas Sensor

The CO200 Duct is a duct mounted sensor for detection of Carbon Monoxide (CO). The sensor is compatible with the complete range of Duomo conventional gas controllers. It features a Time weighted average (TWA) feature that can indicate when gas levels have been over lower levels for a set time periods.

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SG500 – Methane or LPG Gas Sensor

SG500 – Methane or LPG Gas Sensor

When the SG500 senses the presence of gas it sends a 4-20mA signal to the detector proportional to the level of gas. The detector then operates a pre-alarm relay – used for remote sirens or visual indicators. If the level of gas continues to rise then the main alarm relay is activated to break the electrical supply to a safety shut off valve and is fixed at 20% LEL of natural gas.

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AF126 – Audible Alarm Beacon

AF126 – Audible Alarm Beacon

AF126 Audible Flashing Alarm Audible and flashing alarm for industrial and commercial applications.

Two stage alarm, 10 alarm tones, full volume control and IP55 rated housing.

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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

Do your prices include VAT?

All prices shown are in £GBP & exclude VAT. VAT will be added at checkout when purchasing online to all orders dispatched to UK destinations.

Can I have my order delivered to a different delivery address?

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
+44 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.

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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.

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