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Laboratories 

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

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CO2MC 230V & Free Remote – CO2, Temp & RH Monitor

CO2MC 230V & Free Remote – CO2, Temp & RH Monitor

The Duomo CO2MC has been developed to monitor levels of Carbon Dioxide in offices, schools, kitchens or labs. This is the 230V version, also available in 24V. The monitor has a backlit traffic light display and relay output. As CO2 levels increase the backlight will change from green to Yellow. If the levels continue to rise the backlight will change to red. This accurate NDIR sensor with a permanent power source and is compliant with Building Regulations Document F Vol 2 CO2 & Ventilation.

FREE CO2MC Remote with every order while stocks last

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CO2MC 24V & Free Remote – CO2, Temp & RH Monitor

CO2MC 24V & Free Remote – CO2, Temp & RH Monitor

The Duomo CO2MC 24V has been developed to monitor levels of Carbon Dioxide in offices, schools, kitchens or labs. This is the 24V version, also available in 230V. The monitor has a backlit traffic light display. As CO2 levels increase the backlight will change from green to Yellow. If the levels continue to rise the backlight will change to red.

FREE CO2MC Remote with every order while stocks last

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Aranet4 PRO No Display & Free Anti Theft Wall Bracket

Aranet4 PRO No Display & Free Anti Theft Wall Bracket

Aranet4 sensor is an innovative, stand-alone device for effortless monitoring of indoor air quality – CO2, relative humidity, temperature and atmospheric pressure. The Aranet4 PRO sensor is compatible with Aranet Cloud. This service is an industrial grade solution for IoT ecosystems & remote management. Personalise your data with custom dashboards, graphs and user management. Learn more

The Aranet4 HOME is here. A wireless AA battery operated CO2 monitor. App enabled, custom reporting.

Want to know the Aranet4 HOME & PRO features and differences?

Includes FREE Anti Theft Wall Bracket with every Aranet! (Not included as standard by other companies)

FREE SHIPPING ON ALL ARANET4 PRODUCTS. 

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Aranet4 PRO Base Station 12

Aranet4 PRO Base Station 12

The Aranet4 PRO Base Station is an advanced network solution for use with Aranet4 PRO sensors. Up to 100 sensors at a 3km line of sight range. Cloud solutions available separately that allow almost infinite numbers of sensors from different locations.

This Aranet PRO Base station will be licensed for use with up to 12 Aranet PRO sensors. It is upgradeable to support up to 100 sensors.

Other models for use with more sensors are available:

FREE SHIPPING ON ALL ARANET4 PRODUCTS

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Aranet4 PRO Base Station 100

Aranet4 PRO Base Station 100

The Aranet4 PRO Base Station is an advanced network solution for use with Aranet4 PRO sensors. Up to 100 sensors at a 3km line of sight range. Cloud solutions available separately that allow almost infinite numbers of sensors from different locations.

This Aranet PRO Base station can support the maximum of 100 Aranet PRO sensors.

Other models for use with fewer sensors are available:

FREE SHIPPING ON ALL ARANET4 PRODUCTS

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tSENSE EFA – Senseair CO2 & Temp controller

tSENSE EFA – Senseair CO2 & Temp controller

The Senseair tSENSE EFA sensor is specially designed to meet the requirements of ventilation within educational establishments. When alarm thresholds are reached the LED screen changes colour. Accurately measures CO2, temperature and humidity in the ambient air. Features advanced datalogging and reporting.

Other models include:

  • tSENSE Display features a colour touchscreen display
  • tSENSE No Display is a tSENSE monitor without display
  • The eSENSE range from Senseair is for CO2 Only
  • The aSENSE range from Senseair is for CO2 and Temperature
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G621 Gas Proving System

G621 Gas Proving System

The Duomo Gas Safestart (G621) is a full assembly, painted and pre-wired Weep Bypass System which conforms to IGEM UP/10 and UP/11.

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G161 Gas Proving System

G161 Gas Proving System

The G161 is a valve and switch assembled, non painted or pre-wired Pressure Test System which conforms to IGEM UP/10 and UP/11.

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KS23 – Controller for use with G621 in Laboratories

KS23 – Controller for use with G621 in Laboratories

The KS23 Trio Labstart is the controller for the Duomo G621 Gas proving system. The Duomo Trio LabStart system is installed in Schools, colleges and other educational establishments. It securely isolates and safely restarts the gas supply. The KS23 also connects to other devices such as emergency stop push buttons and Carbon Dioxide alarms.

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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 Value Added Tax (VAT). VAT is added at checkout when purchasing online to all orders dispatched within the UK.

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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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.

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