In your own words, would you expect an ultrasonic level device to work better in a pressure vessel with a high pressure or a strong vacuum, and why?

1 Answers  

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I am having a Phoenix digital to modbus converter. The o/p of the same is connected to flow computer FB407. But the digital signals are updated only after one minute in the flow computer. what may be the cause of delay in communication? Flow computer is having a scanning period of less than 1 sec.

0 Answers  

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how to calibrate load cell

0 Answers   Siemens,

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what is the difference between Digital output DO signals /Commands for start/stop and Solenoid valves ??

1 Answers  

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Using your own examples solve a problem involving normal table. (experimental method and analysis)

0 Answers  

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What is input and output of plc & dcs

2 Answers  

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what is the difference between servo valve & proportional valve

1 Answers  

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can we use a control valve without positioner

19 Answers  

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what is the difference between mmhg & mmwc?. i want to calibrate a transmitter in the range of -100 to 300 mmwc. Which is the reference for calibrate the Tx,if mmwc not available?. Is it mmhg or mmho2?.

3 Answers   UPL,

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why we use 250 ohms across HART CALIBRATOR DURING CALIBRATION OF TRANSMITTER

4 Answers  

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what is skin thermocouple?

3 Answers  

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could someone explain for me what is 32-bit Floating Point ? Thanks

1 Answers  

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