Level in tank under vacuum (Ex: Condensate Tank of Power Plant)is measured usi

Level in tank under vacuum (Ex: Condensate Tank of Power
Plant)is measured using D. P. type level transmitter. Tank
is subjected to vacuum of 755mmHg. Is it possible to fill
wet leg ( i.e. leg connected to top of vessel with low
point of D. P. xmtr) with water?. Are there chances of
water getting sucked under vacuum? if yes, what is the
solution?

Question Posted / tejas.dalal21

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Level in tank under vacuum (Ex: Condensate Tank of Power Plant)is measured using D. P. type level ..

Answer / rajesh batham

we can make a loop system in wet leg so that pressure can be equal in both leg

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Level in tank under vacuum (Ex: Condensate Tank of Power Plant)is measured using D. P. type level ..

Answer / varatha

no ..it won't suck. up to particular temp and pressure. we can fill by isolating the condensate pot

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Level in tank under vacuum (Ex: Condensate Tank of Power Plant)is measured using D. P. type level ..

Answer / prashant mori

its only solution use remote diaphargm type transmitter.

or use displacer type transmitter.

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