DBL-205C

Differential pressure switch for air or non-combustible and non-aggressive gases, mainly used in air ducts, measuring range 0.2 - 3.0 mbar, On/Off output, particularly suitable for air conditioning systems to provide indication of the status of a fan or a clogged filter, adjustable pressure setpoint manually using 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