FROZEN FLIGHT PRESSURE FOR GAS REDUCTION SYSTEMS (DIESEL ENGINE)

摘要

Pressure sensor for an exhaust gas reduction system, especially for diesel motors has a housing with at least a measurement cell linked to a supply line for the exhaust gas reducing medium, preferably a water-urea solution, whereby between the measurement cell (13) and the supply line (5, 6) is at least a compressible volume (17) which absorbs a volume change resulting from freezing of the exhaust gas reducing medium.