All Products

Gas Analysis Probe (GAP)

Zirconia Oxygen Sensor System

OXY-Flex Oxygen Analyser

ExplorIR®-M CO2 Sensor

Optomax Basic Range of Liquid ...

CozIR®-LP Ambient Air CO2 Sens...

Optomax Digital Range of Liqui...

Optomax Industrial Range of Li...

Product Collections

SST Customised Solutions

Customised solutions designed in response to customer demand. Whether that be adding or modifying electronics and software, changing outputs, adapting housing or thread styles, adding cabling, connectors or environmental protection, SST consider all options to ensure we satisfy the customers’ requirements. SST’s application engineers work directly with our customers’ engineers to provide complete application and technical support in order to develop customised solutions that will meet their exact specifications.

Gas Analysis Probe (GAP)

Zirconia Oxygen Sensor System

OXY-Flex Oxygen Analyser

SST Carbon Dioxide Sensors

SST supply market leading Carbon Dioxide sensors, integrating unique mid infra-red light source and detector technology into innovative optics and signal processing. There are 6 product ranges to choose from; CozIR®-A, CozIR®-LP, SprintIR®-W, SprintIR®-6S, ExplorIR®-W and ExplorIR®-M. These CO2 Sensors offer leading edge technology, ultra fast response time, low power and ambient and wide ranges up to 100% CO2. Typical applications for the CO2 sensor range include indoor air quality, HVAC, horticulture, automotive, aerospace, CO2 storage, outdoor air quality, metabolic assessment, breath analysis, sports science, veterinary medicine, food packaging and transportation, industrial safety, instrumentation, agriculture and diving.

ExplorIR®-M CO2 Sensor

CozIR®-LP Ambient Air CO2 Sens...

CozIR®-A Ambient Air CO2 Senso...

SprintIR®-W Fast Response CO2 ...

ExplorIR®-W CO2 Sensors

SprintIR®-6S Fast Response CO2...

SST Liquid Level Switches

SST Sensing’s optical liquid level switches are solid state, so there are no unreliable moving parts. They are compact, only protrude a small distance into the application and are able to detect small amounts of liquid. The intelligent switches have low sensitivity to ambient light and are not affected by foam when in air, or small bubbles when in liquid. Their ability to survive in wide operating temperatures and harsh liquid media for long periods of time result in a very robust switch. If our standard range of optical liquid level switches do not meet your requirements, housings, cabling and connectors can be customised to suit your application needs. We can also incorporate built-in features like PWM outputs and insensitivity to moving liquids.

Optomax Basic Range of Liquid ...

Optomax Digital Range of Liqui...

Optomax Industrial Range of Li...

Optomax Industrial Glass Range...

LLHP Range of Liquid Level Swi...

POS Glass Tip Range of Liquid ...

Honeywell LLE Series Liquid Le...

SST LuminOx Optical Oxygen Sensors

LuminOx O2 sensors provide significant benefits over electrochemical sensors due to their insensitivity to environmental factors such as pressure and temperature. The LuminOx family of factory calibrated optical oxygen sensors measure ambient oxygen levels using the principle of fluorescence quenching by oxygen. The patented technology allows SST to produce a sensor that provides low power operation, while offering a much longer lifetime than electrochemical and galvanic sensors. LuminOx Optical Oxygen Sensors are a completely solid state sensors and contain no lead or liquid electrolytes. They are therefore 100% RoHS Compliant Oxygen Sensors. It also has virtually no cross sensitivity, allowing it to be used in applications where other technologies are unreliable due to the particular mix of gases present.

LuminOx Optical Oxygen Sensors

LuminOx Sealed Optical Oxygen ...

LuminOx Flow-through Optical O...

LuminOx Evaluation Interface B...

SST Zirconia Oxygen Sensors

SST’s range of Zirconia Oxygen Sensors use a unique closed loop measurement system. While the sensor continuously measures the oxygen level, a heartbeat signal is also generated providing an immediate warning of any failures. The sensing technology and stainless steel construction allow Zirconia Oxygen Sensors to be used in environments where extreme pressure, temperature and high humidity are present. SST’s zirconium dioxide oxygen sensors offer a range of housing styles, cabling and electrical connections. The sensors can be purchased alone or with integrated electronics offering digital or analogue industry standard outputs. Their long operating life is due to the non-depleting sensor cell technology. No reference gas is required and easy single point calibration can be performed in any known gas including fresh air. The oxygen sensors can measure over a wide oxygen range (0.1 to 100% O₂). The reliability of these sensors means that they are used globally in applications ranging from composting to fuel tank inerting in civilian airliners.

Probe Zirconium Dioxide Oxygen...

Screwfit Zirconium Dioxide Oxy...

Miniature Zirconium Dioxide Ox...

Flange Mount Zirconium Dioxide...

Flange Mount Zirconium Dioxide...

O2I-FLEX Oxygen Sensor Interfa...

OXY-LC Oxygen Sensor Interface...

The Sensing Experts

We aim to solve customers’ problems by providing excellent products coupled with full application and technical support.

The SST Sensing Philosophy

Our primary goal is to deliver the required sensing and control solutions to our customers which exactly meet their technical and commercial sensor requirements. This can be achieved through our standard range of sensors or providing customer specific sensor solutions. We have been designing and manufacturing fluid and gas sensing solutions for over 15 years. Where a specific solution is required, SST Sensing Ltd will identify the suitable technology and use this as a building block to provide a bespoke customer solution.

Technical Support

Our technical department is comprised of highly experienced and qualified engineers who work extensively with our customers to ensure their requirements are met. Our engineers work with customers to provide full application and technical support if required.

SST now has over 60 employees and our success is growing day by day. The core of this success is due to our strong commitment to our customers. Therefore, we want to ensure that our customers feel valued at all times.

Quality Products

As an ISO 9001:2015 certified organisation, SST manufacture, design, customise and configure a range of sensors and switches for gases and liquids.

Within our vast range of standard product offerings you will find; miniature, solid state optical liquid level switches; rugged, robust and reliable Zirconium Dioxide oxygen sensors; factory calibrated optical oxygen sensors that measure ambient oxygen levels and finally carbon dioxide sensors which are powered using energy harvesting technology.

Customisation

At SST we understand that customer needs vary and can be very specific. SST’s application engineers work directly with our customers’ engineers to provide application and technical support. SST have the in-house ability to take any of our standard range of sensors and customise it to your exact specification if the standard spec is unsuitable.

Whether that be adding or modifying electronics and software, changing outputs, adapting housing or thread styles, adding cabling, connectors or environmental protection.

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