on interface level transmitter model(RTG3302-EMERSON) What
is threshold valve how can we select correct threshold
value T1,T2,T3,T4 When interface water & hydro carbon
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I want to use 1/2 inch SS316 tube in my high pressure & temperature (64 kg/cm2 & 500 deg C)after condensate pot in pressure tranmistter. 1) Is it possible to use 1/2" ss316 tube in high pressure and temperature line. Tube manufacturer is local vendor. 2)On sarting the plant, We need to do system fluse that time condesate is not in the condesate pot so steam is directly contact with the tube. We have no exact calculation to know our tube is ok or nor at this time. pleae,reply.
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 ?
why we use double acting valve and where?
1.Give example of analog and digital signal 2. What is yhe advantage of 8086 than 8085
5 Answers Bhel, College School Exams Tests, Profitec,
In the field and in the control room different power supplies if used How to handle the ground
can i use capillary type dp transmitter converted to capillary type pressure transmitter. if i removed one side capillary tube its work correctly?
How we can do the linearity test for Bently Naveda Vibration Probe?
tell about various protocols used in different plcs
what is the meaning of wet leg & where is it used?
How can we check Zero of DP type Level Transmitter onside?
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 the control valve?how many types of control valves are there
6 Answers Chemin, Hindustan Zinc,
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