This Objectis a container for the vacuum zones. The zones are modelled as MeasuringDeviceTypeas defined in OPC 40083.

When instances for vacuum zones are created, the BrowseNamesshall be "VacuumZone_<Nr>” where <Nr> is a three-digit number with leading zeros, starting with “001”.

The pressure (absolute based on 0) shall be delivered in bar or lbf/in² (=psi).