So that the customer gets the best equipment solution according to his requirements, we recommend this simple
procedure using the following pages:
• Define the dimension of the fitting or interface (e.g. thread G2“, DIN-flange DN25/PN16, etc.)
• Determine the electrical connection (e.g. terminal box, cable entry, plug, etc.)
• Find out the operating conditions, min. and max. operating pressure, temperature and specific gravity of
the media at the max. operating temperature.
• With the size of the fitting and material of the instrument, a guide specification can be selected on pages
208 to 227.
• The full and final specification can now be generated by reference to the „type key“ on pages 240 to 243.
• With the type description and the technical operating conditions a price quotation can be made or the
instrument can be ordered.
• Specification of the requested approval.