Answer / hussainngx

In case of radar type level Tx .For level its range is 0-100 % . But we have to configure some parameters like empty/full calibration , dielectric constant, mapping . For configuring these parameter we need level sketch of the tank.

I HAVE GOT TYPICAL PROBLEM WITH THE TEMP.INDICATION. THE PROBLEM IS THE K-TYPE T/COUPLE OUT PUT IS CONNECTED TO A INDICATOR.THE INDICATION FLUCTUATES SOME TIMES AND SOME TIME IT IS STABLE. WHEN I CHECKED OUT PUT OF T/COUPLE THE MV WILL NOT VARY. WHERE AS INDICATION FLUCTUATES. WHEN I GIVE MV SOURCE TO T/COUPLE EXTENSIONCABLE FROM THE FIELD IT INDICATION IS STABLE. WHEN GIVE MV SORCE TO INDICATOR ITS INDICATION IS STABLE. PLEASE CLARIFY.

5 Answers  

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how u calibate pr tx without master tx?

2 Answers  

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how u measure flow?orifice measurement?why all ft in square root?

1 Answers  

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what is the differnce between PLC & DCS

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please tell me how maintainence person shifted to good epc company/design company

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i am working in thermal power plant . if temperature transmitter is not showing reading in dcs then how can we rectify the problem?

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testing of thermo-couple?

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HELLO FRIENDS plz tell me which are the PROTOCOLS we are using in PLC

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Why Bently Nevada use negative voltage for vibration probes?

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Can anybody tell me application of PLC,DCS,SCADA.

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WHY TEMPERATURE TRANSMITTER USED AS WE CAN CONTROL THROUGH THERMOCOUPLE/RTD

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