Air Quality Sensors | Toxic Gas Sensors

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class="breadcrumb-item "> <div class="navigation-title field-navigationtitle"><a title="Products" href="/products">Products</a></div> <span class="separator"></span> </li> <li class="breadcrumb-item last"> <div class="navigation-title field-navigationtitle"><a title="View by Target Gas" href="/products/view-by-target-gas">View by Target Gas</a></div> <span class="separator"></span> </li> </ol> </nav> </div> </div> </div> </div> <div class="component column w-50"> <div class="component-content" > <div class="component addthis col-12 text-right"> <div class="component-content"> <div class="addthis_sharing_toolbox"></div> <script type="text/javascript">var addthis_config = { "data_track_addressbar": true };</script> <script type="text/javascript" src="//s7.addthis.com/js/300/addthis_widget.js#pubid=ra-620bb146d13be91d"></script> <div class="addthis_inline_share_toolbox"></div> </div> </div> </div> </div></div> </div> </div> <div id="mainContent"> <div class="component container-fluid col-12"> <div class="component-content" > <div class="component row" > <div class="component container col-12"> <div class="component-content" > <div class="component row" > <div class="row component column-splitter"> <div class="col-12 col-lg-9"> <div class="component ow-header-content text-heading col-12"> <div class="component-content"> <p><h2>Our high-quality non-toxic and toxic gas sensors and devices are used in a broad variety of applications and instruments including; portable gas detectors, fixed gas detection systems, flue gas analysers and environmental monitoring instruments and systems.</h2> <p>With a portfolio of products which provides detection of all common gases, many exotics and particles from PM1 to PM10, Alphasense’s range is reflective of their established reputation as a provider of both reliable and versatile gas sensor technologies.</p> <p> Electrochemical Sensors for detecting common gases such as Oxygen (<a href="/products/view-by-target-gas/oxygen-sensors-o2">O2 Sensors</a>), Hydrogen Sulphide (H2S Sensors) and Carbon Monoxide (CO Sensors) as well as more than 30 specific toxic gas sensors.</p> <br /> <ul style="margin-left: 40px;"> <li> <p>Photo-Ionisation Detection Sensors (PID Sensors) for the identification of Volatile Organic Compounds (VOCs)</p> </li> <li> <p>Catalytic Sensors (LEL Sensor / Pellistor) which are fully certified for the detection of flammable/combustible gases.</p> </li> <li> <p>Infrared Sensors (NDIR sensor / IR LEL Sensor) for the detection of gases including Carbon Dioxide (CO2 Sensors), Flammable gases (LEL), Combustible gases and Hydrocarbons,</p> </li> <li> <p>Particle Counters (PM Sensors) which detect and count particles of PM1, PM2.5, PM4.25 and PM10</p> </li> </ul> <h2>Our sensors come in a range of formats which include:</h2> <p>A-Series: Sometimes referred to as the 4-Series sensor by manufacturers, in many respects, the Alphasense A-Series is the industry standard size for gas sensors at 20mm in diameter and 16.5mm in height. We produce the A-Series for a range of target gases in both PPM and PPB versions, as well as in both Catalytic LEL and IR LEL formats.<br /> <br /> B-Series: Sometimes referred to as the 7-Series sensor by manufacturers, it measures 32mm in diameter and 16.5mm in height. The B-Series is available for a broad range of target gases and in both PPM and PPB variants. The B-Series is often used in fixed gas detection solutions as well as in air quality and environmental monitoring applications.<br /> <br /> A+ and B+ Series: Enhanced with Integrated Smart Technology (IST), the Alphasense A+ and B+ Series, represent a ground-breaking advancement in electrochemical sensor technology. With the patented IST solution, each sensor is equipped with onboard memory and temperature sensing capabilities. This innovation allows for seamless integration and operation, as calibration and test data are preloaded into the sensor's memory, enabling plug-and-play functionality.</p> <p> C-Series: Our C-Series is in affectively an extended-height version of the A-Series. This increase in height gives increased capacity for additional filter material for measuring combustion gases. At 20mm in diameter and 23.1mm in height, the C-Series is used specifically with the detection of combustion gases such as Oxygen and Carbon Monoxide.<br /> <br /> D-Series: Also referred to as our Miniature Sensor, is the smallest cell we produce with a tiny form factor of just 14.5mm diameter and 8.3mm in height. We produce the D-series in a broad range of gases and its form factor makes it ideal for use in portable and discreet applications. <br /> <br /> We know how important sensor quality is to the performance of OEM instruments and as testament to this we provide 100% traceability on every sensor shipped. As an agile organisation, we can respond to our customer needs with fast kanban-based deliveries, on-time shipping and pricing agreements which ensure we offer the best value with respect to volumes required.</p></p> </div> </div> </div> <div class="col-12 col-lg-3"> <div class="component rich-text col-12"> <div class="component-content"> <div class="widget widget-subpages"> <h4 class="widget-title position-relative"><strong>Sensors by Target Gas<a href="https://www.alphasense.com/company/" class="stretched-link"></a></strong></h4> <div class="widget-body"> <nav role="navigation" class="menu"> <ul> <li class="page_item page-item-3258"><a href="/products/view-by-target-gas/ammonia-sensors-nh3">Ammonia Sensors (NH3)</a></li> <li class="page_item page-item-2963"><a href="/products/view-by-target-gas/co2-sensors">Carbon Dioxide Sensors (CO2)</a></li> <li class="page_item page-item-2960"><a href="/products/view-by-target-gas/carbon-monoxide-sensors-co">Carbon Monoxide Sensors (CO)</a></li> <li class="page_item page-item-2966"><a href="/products/view-by-target-gas/carbon-monoxide-and-hydrogen-sulphide-co-and-h2s">Carbon Monoxide & Hydrogen Sulphide Sensors (CO & H2S)</a></li> <li class="page_item page-item-2966"><a href="/products/view-by-target-gas/chlorine-sensors-cl2">Chlorine Sensors (CL2)</a></li> <li class="page_item page-item-2966"><a href="/products/view-by-target-gas/ethylene-oxide-eto">Ethylene Oxide Sensors (ETO)</a></li> <li class="page_item page-item-2966"><a href="/products/view-by-target-gas/hydrogen-h2">Hydrogen Sensors (H2)</a></li> <li class="page_item page-item-2966"><a href="/products/view-by-target-gas/hydrogen-chloride-hcl">Hydrogen Chloride Sensors (HCL)</a></li> <li class="page_item page-item-2966"><a href="/products/view-by-target-gas/hydrogen-cyanide-hcn">Hydrogen Cyanide Sensors (HCN)</a></li> <li class="page_item page-item-2966"><a href="/products/view-by-target-gas/hydrogen-peroxide-h2o2">Hydrogen Peroxide Sensors (H2O2)</a></li> <li class="page_item page-item-2966"><a href="/products/view-by-target-gas/hydrogen-sulphide-sensors-h2s">Hydrogen Sulphide Sensors (H2S)</a></li> <li class="page_item page-item-2966"><a href="/products/view-by-target-gas/lel-methane-lel-ch4">LEL/Methane (LEL/CH4)</a></li> <li class="page_item page-item-2966"><a href="/products/view-by-target-gas/nitric-oxide-sensors-no">Nitric Oxide Sensors (NO)</a></li> <li class="page_item page-item-2966"><a href="/products/view-by-target-gas/nitrogen-dioxide-sensors-no2">Nitrogen Dioxide Sensors (NO2)</a></li> <li class="page_item page-item-2966"><a href="/products/view-by-target-gas/oxygen-sensors-o2">Oxygen Sensors (O2)</a></li> <li class="page_item page-item-2966"><a href="/products/view-by-target-gas/ozone-sensors-o3">Ozone Sensors (O3)</a></li> <li class="page_item page-item-2966"><a href="/products/view-by-target-gas/phosphine-ph3">Phosphine Sensors (PH3)</a></li> <li class="page_item page-item-2966"><a href="/products/view-by-target-gas/sulphur-dioxide-sensors-so2">Sulphur Dioxide Sensors (SO2)</a></li> <li class="page_item page-item-2966"><a href="/products/view-by-target-gas/sulphur-dioxide-hydrogen-sulphide-so2-h2s">Sulphur Dioxide & Hydrogen Sulphide Sensors (SO2 & H2S)</a></li> <li class="page_item page-item-2966"><a href="/products/view-by-target-gas/support-circuits-ppb">Support Circuits ppb</a></li> <li class="page_item page-item-2966"><a href="/products/view-by-target-gas/support-circuits-ppm">Support Circuits ppm/%</a></li> <li class="page_item page-item-2966"><a href="/products/view-by-target-gas/volatile-organic-compound-sensors">Volatile Organic Compound Sensors (VOC)</a></li> </ul> </nav> </div> </div> </div> </div> <div class="component rich-text col-12"> <div class="component-content"> <div class="widget-contact"> <h4>Contact Us</h4> <div> <a class="widget-contact-phone" href="tel:+44(0)1376556700"><strong>+44 (0) 1376 556700</strong></a> <a 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