WITT-Gasetechniek revamps PA 7.0 analyser for new markets

摘要

German manufacturing company WITT-Gasetechnik has optimised its gas analyser 'PA 7.0', used for measuring oxygen (O2) and carbon dioxide (CO2) concentrations, with a revamp into a more compact and hygienic design. Separate chemical, zirconium and infra-red measuring cells have all been integrated into the analyser, which will emit an alarm or switch to a floating contact to interrupt the gas supply, if the limit value is reached.