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Press Releases from Gas Sensing Solutions (GSS) (3 total)

What is Fresh Air and is it Really Fresh?

Covid-19 is a highly contagious disease and to mitigate the spread of the virus especially indoors, the common refrain is to make sure the space is well ventilated with fresh air. But what exactly is fresh air? Fresh air is typically defined as cool, unpolluted air in natural surroundings. But as there is no agreed parametric definition of what fresh air is, how can you determine if the air indoors

New Ultra-Low Power CO2 Sensor from Gas Sensing Solutions

CozIR®-LP3 CO2 Sensor with less than 3.5mW average power Consumption, Low-Profile Form Factor and Multiple Fixturing Options. 29 September 2020 - Cumbernauld, UK: Gas Sensing Solutions, a pioneer in solid state gas sensors, has launched a new ultra-low-power CO2 sensor. The CozIR®-LP3 includes on-board power management, allowing the user to control sensor power consumption during measurements and when the sensor is inactive. The user can reduce active current consumption to less

Minimising CO2 Sensor Power Consumption

All GSS sensors use a technique called non‐ dispersive infra‐red (NDIR) sensing where light is injected into the optical measurement chamber, which contains the gas of interest. The light that passes through the optical cavity is detected by the photo diode. The signal from the photo‐diode is digitised by the microcontroller and compared with a reference level stored in memory. The microcontroller can then calculate the level of CO2

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