what type problems create in radar level transmeter and what is its solution

2 Answers   Essar,

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generally transmitter power supply having some range(12v to 35v) but the out put(4-20 mA) must same for given input.If we vary the power supply voltage then output mA also to be change according to V=IR. Is there any voltage regulator in the transmitter ?

1 Answers   Indian Steel,

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What is the different between ESD & PLC.

1 Answers  

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how bolometer is used in temperature measurement ??

1 Answers  

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What is the reverse action and direct action

2 Answers   Samsung,

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Where is wet leg is used?

0 Answers  

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what is the difference between signal cable and ontrol cable?

14 Answers   Essar,

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What types of Instrumentation Related Questions can an Interviewer ask in a Telephonic Interview ?

0 Answers   Cairn, Honeywell,

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Is there any interfacing sofware to build communication between a PC and ER300P model L&T make trivector meter via RS485 port which is available in the meter and is there any data acquisition card available to store the acquired data from the meter into the system

12 Answers  

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For 150 mtr cable run from DCS panel to transmitter (24 VDC with 4-20 ma output), need cable size. 1.5 sqmm is suitable?

2 Answers   NA,

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Galvanizing.

0 Answers   CCIE,

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what is meaning of software redundency and hardware redundency?

2 Answers   Honeywell,

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