Micro-thermal conductivity detector (µTCD) gas sensors work by detecting changes in the thermal conductivity of the surrounding medium and are used as detectors in many applications such as gas ...

A project at Penn State University has taken a step towards environmental sensors better able to detect multiple gas species simultaneously. The new approach exploits advances in laser writing ...

Imagine walking into your kitchen and instantly knowing if the fish you bought yesterday is still fresh—or entering an industrial site with sensors that immediately alert you to hazardous gas leaks.

Controlling environmental gas pollution has become critically important as poor air quality has significant health and economic impacts on modern society. Novel gas sensing devices based on ...

Gas sensor technology covers a wide range of areas. The breath alcohol test, which measures the amount of alcohol in the breath, is one such example. However, the airport’s search for bombs and ...

This new sensor demonstrates exceptional acetylene-detection sensitivity with a simple fiber-splicing design, which could ...

ABB, Amphenol Corp., Automation Products Inc., BD SENSORS GmbH., Carlo Gavazzi, Edinburgh Instruments Ltd., Emerson Electric Co., Endress Hauser Group Services AG ...