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4 Technical Description
4 Technical Description
4.1 Advantages of the Measurement Principle
• No gas treatment needed, measurement directly in the humid flue gas
• Setting time at 90 %-value (T
90
) < 20 s
• Measuring gas temperature depending on the design up to 300 °C (572 °F)/up to 1200 °C
(2192 °F)
• Low heating power 15 ... 25 W
depending on the state of aging of the zirconium dioxide sensor
• Universal applicable
• Easy application
• Low-maintenance