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what is the principal of flow transmeter,level trans
meter,presser transmeter?
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Answer Posted / selvakumar
1. Differendial pressure method is using in flow TX. Ex:
Q = k * Delta P,Delta p = (p2-p1),K- Constant (we can take
1), Q- Discharge perssure, p2- Inlet Pressure, p1- Outlet
pressure.
2. Level also like same principle, We can use Differential
pressure TX, that is according to the tank model (Closed
tank or open tank).
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