Differential pressure switch

Differential pressure switch, monitoring range 0.2...3 mbar 

• Article No.

  02 N165 S21 

• Application

  The KRIWAN differential pressure switch is suitable for monitoring the differential pressure of air in air ducts. Air supply or exhaust units for filter monitoring or electrical heat exchangers.

• Functional description

  The differential pressure monitor monitors the pressure between two measuring points. If the differential pressure falls below the set value, the error is reported via a relay contact. Further processing is carried out in a DDC system, for example.