Description: this signal provides the total head at the inlet of the installation; Name: installationinlethead
Description: head observed at inlet area of the installation, corresponding to the sum of the height, pressure head and velocity head; Name: total head at inlet area of the installation
Description: Allocation of the devices according to deployment site and cause of the hazard. NOTE: The Group II operating media are further subdivided into explosion groups and temperature classes; Name: Explosion protection device group of the pump