Answer / harsh mehta

A pyrometer is a non-contacting device that intercepts and measures thermal radiation, a process known as pyrometry. This device can be used to determine the temperature of an object's surface.

Answer / murali

it is used to measure the temperature which is above 700
deg.c
murali

I have a problem with a valve (air to close). When it is fully closed and try to open 1% it doesn't responce till 3% open suddenly more than 3% then back to 3%. I tried to tune positioner then removed it, the problem still exist. Any idea

3 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 mean by AC voltage and DC voltage

2 Answers  

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why r using 250 resistances

6 Answers   Sabic, Samsung,

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i have one absolute pressure transmitter for the range is -400mmhg to 400mmhg. If i do the zero trim at atmosphere the transmitter should be give 4ma or 12ma? which one is correct?

2 Answers  

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What is the formula To convert Degree centigrade to foranhight.

5 Answers  

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HI FRIENDS IHAVE QUESTION 1.WHAT IS PARTIALSTROKE TEST?WHY IT IS USED ON ESD ON OFF VALVES?

3 Answers   KNPC,

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why the discharge pressure of ID fan showing negative at fan running condition.(boiler operating condition.)

5 Answers  

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what is thermo coupler and how it works

2 Answers   Tisco,

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While giving Power Supply of 24 VDC to a Transmitter,why Shield Terminal is connected either at Transmitter or at ISB.Why not Shield Terminal connected at both ends.If the Reason is to avoid Noise interference,which type of noice that is interfering.Is the Noice from the 24 VDC supply terminals or from any external source.

1 Answers  

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What is the function of SMPS

2 Answers  

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What are different types of orifice plates? State their uses.

0 Answers  

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