Sensor arrangement for measuring contamination of liquid or gas filters comprises pressure absorber and temperature sensor arranged next to each other in base made from heat-conducting material and connected to filter

摘要

A sensor arrangement (10) comprises a pressure absorber and a temperature sensor arranged next to each other in a base made from a heat-conducting material and connected to a filter. The pressure absorber is a pressure measuring cell or differential pressure sensor. A microprocessor is positioned on a support plate arranged on a housing (13) connected above the base (11). The housing comprises a body made from a permeable plastic interacting with the support plate.