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How can I apply D.P transmitter to close tank?

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تم إضافة السؤال من قبل مستخدم محذوف‎
تاريخ النشر: 2013/06/05
Tariq Abu Issa
من قبل Tariq Abu Issa , Operations Manager , NEW YORK UNIVERSITY

you have to connect the transmitter probes or tubes, one above the max.
level inside the tank and the other below the min.
level of the close tank.

khalid Abdur Rehman
من قبل khalid Abdur Rehman , instrument technician , dh fertilizers limited

you can install it as wet leg method.

you can connect the low side of the transmitter at the top of the tank and high side of the tx will be connect at the bottom side. Then you can calculate the range of the transmitter by means of the specific gravity and height of liquid level according to the perticular formula. then configure the values of LRV and URV (with perticular unit) of transmitter through its calibrator. and filled the low leg with water.and putt in service.

مستخدم محذوف‎
من قبل مستخدم محذوف‎

You need to connect the High side to the bottom of the Tank and the low side to the top of the Tank (Not open to the atmosphere).

Amr Saleh
من قبل Amr Saleh , Senior I&C technical office engineer , ENPPI

on side to the tank bottom and one side to air as a reference

Mohammad Ali awan
من قبل Mohammad Ali awan , Instrument Suppervisor , aramco

highy side tube  connect to uper level  tank and lover side tube connect to lover level tank   

NAEEM SHAIKH
من قبل NAEEM SHAIKH , INSTRUMENT FOREMAN , AL JADEED PRIVATE LIMITED (DUBAI

you can installed tx as a wet leg .

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