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How Do You Calibrate A D. P. Transmitter?

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تم إضافة السؤال من قبل Faseem Abdulla Kattil Veedu , Lead Instrumentation Engineer/Procurement Engineer , Sinopec Branch Of International Petroleum Coorporation
تاريخ النشر: 2018/08/20
Werner Lombaard
من قبل Werner Lombaard , Senior Instrumentation Technician (Supervisor) , AngloGold Ashanti

First you need to know the range of the diiferential pressure you need to measure. If for example it is 100 kPa, you apply 100 kPa on the "High pressure" side of the DP cell, while the "Low pressure" side is open to atmosphere, by means of a hand pump or dead weight tester. Depending on the type of DP cell you then have to either push the "Span" or "Range" button on the DP cell, or you have to connect some type of hand held calibrator to the DP cell, and find the calibration menu to set the Span or Range.

قويدر شمنتل
من قبل قويدر شمنتل , Chef de service technique ;Maintenance industrial;Instrumentation. , Wilaya d'Ain Temouchent

Find out how to calibrate and adjust the span of a WIKA DPT-10 Differential Pressure Transmitter with a 4-20 mA output using a Menosr CPC4000 Industrial Pressure Controller

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