SST Sensing - a brand by Process Sensing Technologies (PST) products

The low cost, low power and long life are what differentiates the LuminOx Optical Oxygen Sensors from other oxygen sensors. Developed and manufactured by SST, the LuminOx family is a range of factory calibrated oxygen sensors which measure ambient oxygen levels using luminescence-based optical technology. Oxygen sensing using this sensor enables oxygen concentration to be calculated. 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.

The LuminOx Sealed Optical Oxygen Sensor Range Offers Users With Application Requirements To Only Measure Sample Gas At The Front Face Of The Sensor. The LuminOx Sealed Optical Oxygen Sensor is developed and manufactured by SST, it is part of the LuminOx family, which is a range of factory calibrated oxygen sensors which measure ambient oxygen levels using the principle of luminescence quenching.

The LuminOx Flow-Through Optical Oxygen Sensor Allows For A Clean Gas Sample Stream Directly Into The Sensor Which Can Be Completely Removed From The Process Environment. The LuminOx Flow-through Optical Oxygen Sensor is developed and manufactured by SST, it is part of the LuminOx family, which is a range of factory calibrated oxygen sensors which measure ambient oxygen levels using the principle of fluorescence quenching by oxygen, also known as luminescence quenching.

The OXY-Flex Oxygen Analyzer is suitable for measuring in oxygen closed systems, such as ventilation pipes and boiler exhaust flues. The OXY-Flex Oxygen Analyzer is designed to measure the oxygen concentration in air or gas mixtures with temperatures of -100 to 400°C. The oxygen analyzer employs a well proven, small zirconium dioxide based element at its heart and due to its innovative design does not require a reference gas. The oxygen sensor element is mounted in the tip of the stainless steel probe and is protected by a sintered stainless steel cap.

The Flange Mount Zirconium Dioxide Oxygen Sensor is designed for easy sealing into a manifold or sampling chamber. Favoured by SST’s aerospace customers and in applications that require high temperature and pressure operation. SST’s range of zirconium dioxide 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.

SST manufacture the Screwfit zirconium dioxide oxygen sensors, which is ideal for applications in the combustion industry. The Screwfit zirconium dioxide oxygen sensors have a threaded probe design making it easy to install. Suitable for combustion control within industrial coal/oil/gas/biomass boilers, continuous emission monitoring systems and controlled atmosphere monitoring. SST’s range of Screwfit zirconium dioxide 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 Optomax digital range of liquid level switches are ideal for applications with restricted space that require a miniature, low power and low cost sensing solution. The microcontroller based sensor is solid state, incorporating an infra-red LED and phototransistor which are optically coupled by the tip when the sensor is in air. When the sensing tip is immersed in liquid, the infra-red light from the Optomax Digital sensor escapes making the output change state. The sensor can detect the presence or absence of almost any liquid type; oil or water based. It is insensitive to ambient light and is not affected by foam when in air or by small bubbles when in liquid.

Optomax industrial glass range of liquid level switches which are often single point can operate in high pressure, high temperature, aggressive environments due to their stainless steel and glass construction while offering industrial supply voltages and outputs that can directly drive loads. The microcontroller based Optomax Industrial Glass Range of single point Liquid Level Switches are solid state, incorporating an infra-red LED and phototransistor which are optically coupled by the tip when the sensor is in air. When the sensing tip is immersed in liquid, the infra-red light escapes making the output change state. The sensor can detect the presence or absence of almost any liquid type; oil or water based. It is insensitive to ambient light and is not affected by foam when in air or by small bubbles when in liquid.

The CozIR®-Blink Miniature CO2 sensor by SST Sensing Ltd is our lowest power CO2 sensor yet and is the lowest power consumption NDIR CO2 sensor available on the market. Designed and manufactured in Scotland, this ultra-low power miniature CO2 sensor enables the user to manage power consumption based on their needs and application. The Blink Mode (the inspiration behind the product name), allows users to customise how much energy is spent on each measurement, putting you in full control of energy trade-offs for ultra-low power applications. The sensor can be turned on to record a reading, and then powered off completely when not in use. This is not a sleep mode – the sensor uses no power during this stage. It’s world-leading low power consumption also makes it ideal for battery-powered systems, including IoT applications and smart technology as it only requires 3.3 V.

The CozIR®-A Ambient Air CO2 Sensor is designed to monitor CO2 in “breathable” air up to 10,000ppm, ideally suited for Indoor Air Quality (IAQ) applications in the Food & Beverage, Aerospace and Safety markets. The CozIR®-A Ambient Air CO2 sensor comes either cased or uncased – depending on the customers requirements. It has a variety of configurable options including voltage output, RH% and temperature sensing, making it suitable across a wide range of applications.