City Technology Enhances Hydride Gas Sensors

City Technology has enhanced and extended its Sensoric range of hydride exotic gas sensors. These sensors all use an ionic liquid electrolyte to provide improved output level stability, responsiveness and overall performance improvements in the aggressive environments in which they operate.

The new arsine and silane sensors are improved versions of existing gel-based devices, and three new sensors, characterised to detect phosphine, diborane and hydrogen selenide, have also been introduced.

According to City Technology, the ionic liquid combination has excellent thermal stability with no measurable vapour pressure, offering results even when subjected to wide variations in operating temperature, relative humidity and gas flow rates.