Answer / helping out

We can use duplex RTD( two channel) for local indication and DCS for interlocking. For local indication we can use Temperature Indicator of any type. For DCS we can use Temperature Transmitter.

Explain types of valves?

0 Answers  

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What is difference between reset and initialization in system.

1 Answers   Marafiq,

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What is the difference between PLC and DCS?

3 Answers  

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What is DCS?

4 Answers   GAIL, Sabic, Trident, Yokogawa,

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How to calibrate and check thermal mass flow meter of Make thermal instrument company inc model 60?

1 Answers   Wood Group,

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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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Who to difference between analog in & analog out in dcs?

0 Answers  

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Q- Which of the following is Close loop system - a-)respiratory System b-)traffic light system c-)washing machine d-)Room heater my option is A, what is our take on option B & C

4 Answers   Sail,

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What is the difference between HMI,SCADA and MMI,not abbrevation?

7 Answers   HCL,

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what is the input of conductivity sensor and meter during the calibration time and what is the output?

2 Answers  

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What is pipe schedule? What are all effects its having in the valve? how do we take care of pipe sch in case if the customer dint specify in the data sheet. What we need assume and in what basis?

3 Answers  

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Where should we terminate the shield and why?

3 Answers   OPaL,

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