Fuel Cell Sensors – Putting The Heart Into Your Products


When you are putting a third party sensor in the heart of your detection system you want to be sure that you fit the best sensor possible within your budget. Here at Fuel Cell Sensors we understand the dynamics of how the chamber operates and design our components to match.

We are a compact manufacturing facility specialising in the development of sensors for the detection of alcohol on breath also for trans-dermal alcohol detection.

We design, develop and manufacture sensors that meet over 95% of the world’s alcohol sensor needs. So you can be sure that we will have a component that will meet your requirements – and at a price that will beat off the competition.

But we know that price alone will not get us your order. Quality has to be the primary driver of component selection. Our rugged testing regime means that you can be sure that all the sensors we supply will meet your strict criteria.


What we can offer

Our Company is closely managed by founder Leigh Wallington, a Chartered Chemist with over 35 years experience in the industry. Leigh can still be found working directly with customers as our Senior Design Engineer to ensure that our components are a perfect match for your assemblies.

It is this personal attention that is so often missing from other manufacturers and yet is needed if you want successful component integration.


We work directly with our customers in many different countries. We are dedicated to making the sensor assemblies you need. We do not manufacture our own instrumentation but are the preferred supplier of some of the biggest names that do. At this point you would normally expect us to list some very happy customers. For us however confidentiality is more important than bragging rights.

You will find examples of our work on this website, but for obvious reasons we do not provide details of our full range, as most of them are bespoke to our customers.

If you want to build a world beating fuel cell breath analysers then you need a quality sensor at the heart of the machine – and that is what we make. To see if we can supply a sensor that matches your specification at a price that will beat the competition, please give us a call.


We have been very pleased to find such excellent experience, combined with a professional approach to problem solving as well as prompt delivery of the finished goods. From the beginning, this relationship has had a very positive impact on our ability to compete in our industry and we expect to continue this arrangement for many years to come.