KROHNE H250 M9 ES EN - Manual (Page 27)

TECHNICAL DATA
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H250
www.krohne.com 09/2012 - 4002294201 MA H250 KINAX R01 en
Technical data
7.1 Functional principle
The H250 flowmeter operates on the float measuring principle. The measuring unit consists of a
metal cone in which a float can move freely up and down. The flow goes from bottom to top. The
float changes position so that the lifting force acting on it A is in equilibrium with the form drag W
and its weight G: G = A + W.
MA_H250_Sonder_Kinax_R01_en_4002294201_PRT.book Page 27 Monday, September 17, 2012 11:13 AM