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Gas Basics 2026.05.14
Gas Sensor Pros and Cons: Complete Guide to EC, Pellistor & PID Sensors — When to Use and When to Avoid

EC (electrochemical), Pellistor (catalytic bead), and PID (photo-ionization) sensors each have distinct operating principles, strengths, and environments where they should or should not be used. Choosing the wrong sensor type can make accurate measurement impossible. This guide covers the right sens...

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