The operating range or standard, typically indicating control signals from 4 to 20 milliamps.
Pressure rating standards, with PN (Pressure Nominal) indicating a range of 10 to 63 bar pressure ratings, and ANSI CLASS representing pressure classes (likely Class 150 to 600). Material of the body is a type of cast steel (EN 1.0619 GP240GH), which is commonly used for its durability and heat resistance. The device is designed to operate within a temperature range of 10 and 40 degress. The device can be equipped with a heating jacket, available in sizes DN 15 or DN 25 (these are standard pipe diameters).