Monitor for monitoring hydrogen concentration inside the protective casing
Feature Introduction
This device is used for hydrogen measurement within the containment after a nuclear power plant accident. It employs an in-situ measurement layout with a hydrogen-oxygen catalytic composite sensor, directly positioned within the accident control zone. The temperature rise generated by the heat of the hydrogen-oxygen catalytic reaction quantitatively describes the change in hydrogen concentration. The sensor achieves: passive design, explosion-proof design, equipment availability design under severe accidents, and high operational reliability design; a calculation model for hydrogen concentration and reaction temperature rise has been established.
