Hesch
Incorrect measurements excluded
The HE 5422 differential pressure regulator from Hesch has been redesigned: Thanks to the pre-coating functionality, the cleaning process is significantly simplified and the Datahold function eliminates incorrect measurements.
The regulator can be operated intuitively and is easier to maintain thanks to the new hinge technology. The regulator can be used to measure differential pressure ranges from +-2.5 to +-1000 mbar. The redesign also makes configuring the differential pressure regulator more convenient: with the 'Easy Tool Controls' software in version 4.0, the regulator can be parameterized not only directly on the device, but also via PC or notebook. For this purpose, the integrated service interface (USB/B) can be upgraded with a USB/TTL adapter.
The operating range of the controller is defined via two alarm limit contacts (lower/upper threshold).










