ejaz maqsood


{ City } jubail
< Country > saudi arabia
* Profession * instrument maintenance
User No # 113203
Total Questions Posted # 1
Total Answers Posted # 3

Total Answers Posted for My Questions # 2
Total Views for My Questions # 3344

Users Marked my Answers as Correct # 12
Users Marked my Answers as Wrong # 1
Questions / { ejaz maqsood }
Questions Answers Category Views Company eMail

How we can re-range the DP transmitter, range is -0.5 to 2.0bara. new range is -0.5 to 5 bar

Rosemount,

2 Instrumentation 3344



Answers / { ejaz maqsood }

Question { Reliance, 3653 }

Why 4mA-20mA current loop selected as standard ???


Answer

because the ma will not drop during any resistance of the wire. voltage can be drop. regarding the 4 ma its live zero mean running condition. we cannot the confirm that our instrument live or not.

Is This Answer Correct ?    8 Yes 0 No

Question { HHJ, 2986 }

how to change 4 wire rtd transmitter into a 3 wire rtd transmitter? as our transmitter is working for 4 wire rtd, what should do for working on 3 wire rtd transmitter


Answer

joint the both negtive wire and connect in one terminal.

Is This Answer Correct ?    3 Yes 1 No


Question { 3823 }

what is skin thermocouple?


Answer

Skin type thermo couple is used to measure the temperature of the body.It is injected to the surface of the body to which temperature is measured through a Insulating pad,so that it collects temperature.

Installation not put directly inside the pipe. only outside the the pipe.

Is This Answer Correct ?    1 Yes 0 No