| Digital Sludge Blanket Detection - RS 485/SDI 12 |
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The sensor uses the principle of optical absorption of the infrared light. A measurement of 100 % correspond to a ultra-clear water (without any suspended solid) and a measurement of 0% to a fully opaque sludge (concentrated sludge).
So it becomes very easy to locate the interface of sludge blanket.
Datasheet coming soon |
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