2049x -

In the context of industrial engineering and hazardous environments, is an EC-Type Examination Certificate issued by the Physikalisch-Technische Bundesanstalt (PTB). This certification is critical for equipment used in "potentially explosive atmospheres."

: The "X" in the certificate number often indicates specific conditions for safe use, such as limitations on ambient temperature or mounting requirements. In the context of industrial engineering and hazardous

: It is frequently cited in manuals for precision instruments like the ABB PositionMaster EDP300 Digital Positioner and various rotameters. Safety Specifications : In the context of industrial engineering and hazardous