Gas Detection Systems


Gas detection systems are essential for safety and operational reliability. Many gases are invisible, odourless, and potentially deadly—meaning you often won’t know there’s a problem until it’s too late.


It isn’t just about compliance, it’s about protecting people, property, and your business.


We design, install, and maintain high-quality gas detection systems tailored to your environment, ensuring you stay safe, compliant, and fully operational at all times.


⚙️ Why Choose Us


✔ Experienced engineers with specialist knowledge

✔ Fast, reliable response times

✔ Clear, honest advice—no unnecessary upselling

✔ Fully compliant with industry standards

✔ Long-term support you can rely on


🔧 What We Do


We provide complete gas detection solutions, from initial survey through to full installation.


✔ Fixed gas detection systems

✔ Control panels and alarm systems

✔ Sensor placement and calibration

✔ Integration with existing systems

📊 Multiple Gases Available


✔ Oxygen (O2)

✔ Carbon Dioxide (CO2)

✔ Incubator CO2 monitoring

✔ Carbon Monoxide (CO)

✔ Ammonia (NH3)

✔ Multi Gas Systems

✔ A variety of other gases also available


🛠️ Servicing & Maintenance


Regular maintenance is essential to keep systems accurate and compliant.


✔ Planned maintenance contracts

✔ Sensor calibration and testing

✔ Fault finding and repairs

✔ Certification and compliance reporting


🚨 Emergency Callouts


When something goes wrong, you need a fast response.


✔ Rapid fault diagnosis

✔ On-site repairs

✔ System restoration

✔ Minimal downtime


🏭 Industries We Support


We work across a wide range of sectors, including:


✔ Commercial and industrial sites

✔ Manufacturing facilities

✔ Car parks and ventilation systems

✔ Plant rooms and boiler houses

✔ Laboratories and specialist environments


⚙️ System Features available


✔ Ventilation and extraction controlled automatically

✔ Gas pipeline safety shut down controllable

✔ Wireless option avaialble drastically reducing installation time

✔ Full battery backup

✔ Upto 40 sensor fully customisable system

✔ Can be linked to 3rd party systems

✔ Unlimited amount inputs and outputs 

✔ Configurable user logins - set priority levels for different features

✔ Text messaging capability


⚙️ Why Choose Us


✔ Experienced engineers with specialist knowledge

✔ Fast, reliable response times

✔ Clear, honest advice—no unnecessary upselling

✔ Fully compliant with industry standards

✔ Long-term support you can rely on



📞 Need Advice?

If you’re unsure whether you need gas detection—or what type of system is right—we can help assess your site and recommend the best solution.


Get in touch today on 01642 508744 or email sales@britanniamonitoringsystems.com, and our team will be happy to assist.