Sesebelisoa sa SUP-LUGB Vortex flowmeter wafer
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Molao-motheo oa ho lekanya
Mokelikeli o phallang ka lebelo le itseng 'me o feta tšitiso e tsitsitseng o hlahisa maqhubu. The generation of vortices is known as Karman's Vortices. The frequency of vortex shed is a direct linear function of fluid velocity and frequency ho itšetlehile ka sebopeho le sefahleho bophara ba 'mele oa bluff. Kaha bophara ba tšitiso le bophara bo ka hare ba phala bo tla fokotseha kapa bo fokotsehe, hangata ho fanoa ka poleloana e reng:
f=(St*V)/c*D -
Ho kenya
Khokahano ea Wafer: DN15-DN300(PN2.5MPa e tlang pele)
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Ho nepahala
1.5%, 1.0%
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Karolelano ea Range
Boima ba khase: 1.2kg/m3, Range ratio: 8:1
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Mocheso o Mahareng
-20°C ~ +150°C, -20°C ~ +260°C, -20°C ~ +300°C
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Phepelo ea motlakase
24VDC±5%
Li betri (3.6VDC)
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Letshwao la tlhahiso
4-20mA
Khafetsa
Puisano ea RS485 (Modbus RTU)
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Tšireletso ea ho kena
IP65
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Lisebelisoa tsa 'Mele
Stainless stell
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Pontšo
128 * 64 dot matrix LCD
Ela hloko: sehlahisoa se thibetsoe ka tieo ho sebelisoa liketsahalong tse thibelang ho phatloha.