While SSDs are popular among businesses and individuals, there are other types of cards in the tech industry. In today’s discussion, we’ll explore NAMUR cards. Have you heard about them?

"NAMUR stands for Normenarbeitsgemeinschaft für Mess- und Regeltechnik in der Chemischen Industrie, which translates from German to the "Standardization Association for Measurement and Control in the Chemical Industry."

Though not as widely known as hard drives or SSDs, NAMUR cards play a crucial role. They read and understand weak signals carefully. This ensures that Programmable Logic Controllers (PLCs) or Distributed Control Systems (DCSs) process them correctly.

NAMUR sensors function like variable resistors, altering current flow to represent ON or OFF states. The NAMUR card detects these current changes and converts them into digital signals that the system can actually understand. NAMUR cards are often used in all those industries that need safe instruments, such as the food, pharmaceutical, chemical, oil, and gas sectors.

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