I am working in a process industry, in that there are several sections devided in the SCADA screens and individual sections may START independently. But sometimes i am facing problem i.e, if section 2 Stopped by the operator immediately Section 1 or Section 3 or Section 4 is getting stopped can you expain the reason behind this?
5 4652i want to measure temp of hot sand(welding flux) in closed chamber(around 150 deg C).Which is better thermocouple or thermometer?
1 2921i want to control the temp of sand(welding flux) between the range of 150deg C to 170deg C. sugges me sum temp control method without PID controller.
1 2759what is earthing ,grounding in c&i panel?what is the resistance in earthing and grounding of c&i panel?what do u mean by shielding and what is its resistance?
1 10291what do u mean by compensating?in power plant where are compensating done?how level , flow compensated?
TATA,
1 4272Hi, I am Newely Joined in Construction company instrument engineer? Any one can Plz tell me How can I advanced preparation for Releated Engineering and construction Documents?
2143any body pl suggest me the best type of transmitter for level monitoring of a distillation still which consists of highly corrosive and inflammable liquid.closed vessel height=5000mm especially in petrochemical industries
1 2195Post New Instrumentation Questions
what is the difference between Cv and air consumption? why the customer needs Air consumption details?
flow transmeter accuracy 0.075% of full scale & find ucertainty is 0.025 % so what is maximum limit band of uncertainty
The company where I am working, their is rosemount 5400 series radar type level transmitter, it is meant to show level of filled tank, but along with the level it is showing temperature also, so my question is how a onon-contact type radar type level transmitter can show temperature even if it does not have any contact with the fluid?
I need control valve ISA hand book. Is there any site to download that big book containing all the pages. Written by Paul Friedmann
What is the difference between ff transmitter and non ff transmitter
what is sil (safety integrity level
how u choose thermowell lenght n pnumatic C/v size?
Instrumentation symbols interpration, P& ID, Logic diagram analysis, Electrical drawing analysis.
who's take first position in process in the timing of new installation flow transmitter and control vavle. give the answer with logical trick.
2. What is ultrasonic flowmeter?
what is effect of specific gravity in differential level transmitter , explain formula related with this .
can any send me a forbes marshall dtron 316 manual
Regarding , there is an air cooler which control the fans(50% of AV FANS) by temperature in outlet , and the louver of Air cooler is controlled by HIC from control system , So if on Air cooler we will consider 2 individual I/P converter or positioner?
Why we are using DPT(Differential Pressure Transmitter) in separator instead of level trasmitter?
What is limitation of the ht.of the displacer of a level trol?
