why 4-20 mA signal is preferred over a 0-10V signal
Answer Posted / pooja
becoz in 0-10 v there is voltage drop due to increase in resistance ( due to increase in length) that us why signal obtained is not accurate
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
How would you choose differential range?
can you send remote seal interface level transmitter calculation steps for oil water saperator.
What is Span Error
sir,would you please send me the Hindustan petroleum corporation limited papers(HPCL).my e-mail ID is ujjwal_sharma1983@yahoo.com
Conversions
What is the differerence between hysterisis and linearity.
give eg of how I/P is used in control loops
Boolean algebra
can any send me a forbes marshall dtron 316 manual
what is the importance of CV in the control valves? how it is calculated?
i have used level transmitter in starch cooking preparation tank. tank total height 2mtr.sometime LT display shows some error value when tank is fully empty and diaphragm side i already checked okay no problem in diaphragm area. field cable checked 24volt and mA shows correct value while tank empty mA is 4mA. 4mA i needed that 0% but display showing 10% or 15% percentage values are varying continously please give any good solution for me.....
What is Cavitation in a control valve?
CONTROL VALVE OPERATING IN MANUAL BUT NOT IN MANUAL. WHAT SHOULD BE THE PROBLEM ?
Can Any body tell me about the Contact or Email id of any good Consultancy which help me to find a job in Instrumentation Field in India .I have Six years of Work Experience in the Same field.Please revert me back on shammi_gwalior@yahoo.com ?
What is furnace draft control?