Zirconia Miniature has a response time of as little as 4 sec and covers an oxygen range from 0.1 to 100 percent. The compact dynamic oxygen sensor can operate in oxygen pressures from 2 mbar to 3 bar. It is suited for use as combustion control in industrial boilers and controlling industrial composting processes. The zirconium dioxide (ZrO2) based sensor can withstand operating environments with high temperatures (up to 400°C [204°C]), humidity conditions and oxygen pressures. The sensor has both sensing cells that utilize an oxygen ion pump and the Nernst Effect in tandem. Combining these mechanisms means that the need to include a sealed reference gas or temperature stabilization is eliminated.
SST Sensing Ltd.