Answer / p r j

What is your temperature range? if it is 0 to 500 deg. C
and no vibration in area then you can easly go for RTD with
transmitter and indicator.
How high temp. you can use J type thermocouple with
transmitter and indicator.
above 1000 dg c use K type for R type. While using
Thermocouple be carefull about Cold Junction Compensation.

What s the exact height of installed transmitter?

1 Answers  

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difference between plc and dcs?

3 Answers   Honeywell,

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how can i communicate with non-national instruments device with pc via labVIEW8.2

3 Answers   Google, Mico, National Instruments,

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Q- Why Phase tester is only used for checking AC not DC ?

1 Answers  

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How can we say that accuracy of measurement increases by using 3 or 4 wire RTD? because for example: If resistance of RTD element is say r ohms and Resistance of the cable from transmitter to RTD is R ohms And if 4 wire RTD is used, ____._____________________ R ohms | |_____._____________________ R ohms / \ / r ohms \ \ | |______.__________________ R Ohms | |_______._________________ R ohms Then the actual resistance measured will be: Total = r + R/2 + R/2 = r +R Ohms Note: r+R instead of r ohms. hence error

2 Answers  

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what is relation between electronics&instrumentation

4 Answers   Hindustan Zinc,

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WHAT REASEAN USE TRANSMETER TWO WIRE & FOUR WIRE

5 Answers   Kentz,

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2 Answers   Lucky Cement,

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1 Answers   Lupin,

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How Honeywell FSC is functioning and what is its purpose? Can we bypasa it and only use DCS instead of that.

3 Answers  

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when the force applied on load cell the ohms will be varriying .and how its convert ohms to mv generate and have any formulae?

1 Answers   UETCL Uganda Electricity Transmission Company Limited,

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How to convert milliampares into flow??

0 Answers  

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