Báo mức bằng nguyên lý rung R-300/R-400 SERIES Nivelco
Mã sản phẩm:
R-300/R-400 SERIES
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The vibrating rod is a mechanical resonant system excited and kept in resonance by an electronic unit. The medium to be measured, when reaching the vibration rod end, will damp the vibration. The change in vibration intensity is sensed by an electronic unit, which, upon the elapse of the delay time, actuates the output circuit.