The document provides an overview of the features and characteristics of the Verschmutzungsanzeiger AE series products manufactured by Internormen. The Verschmutzungsanzeiger AE is an electrical/optical-electrical contamination indicator suitable for various applications. It has a high tolerance for pressure and temperature, and can measure pressure differentials up to a maximum operating pressure of 420 bar. Additionally, the product is waterproof and dustproof.
