DBL-205D

Differential pressure switch for air or non-combustible and non-aggressive gases, mainly used in air ducts, measuring range 2 - 10 mbar, On / Off output, particularly suitable in air conditioning systems to provide an indication of the status of a fan or a clogged filter, the intervention pressure value can be set manually with a screwdriver by operating a potentiometer with a scale located under the cover, operating temperature from -40 °C to +85 °C, two plastic connection tubes, IP54 protection