what is the principle of ultrasonic flowmwter and radar type
flowmeter?
- 4 Answers
- 13107 Views
- I also Faced
- E-Mail Answers
Answer Posted / mohammad rizwan
its work on sonar principal...
the working principal is.when the ultrasonic wave transmit from the transmitter.its travel down the surface.and reflect back to the transmitter receiver...and calculate the time taken...
it is also called TDR(TIME DOMAIN REFLECTOMETRY)system...
| Is This Answer Correct ? | 5 Yes | 2 No |
Post New Answer View All Answers
Derive capacitance to 4-20ma conversion formula / relation in capacitance type pressure sensor?
how many types of viberation transmitter and how to calibrate and where use of vibration transmitter
why we use cascade control and feed foreword control in 3 element control of boiler drum ?what is feed forward and cascade control system ?
DEAR SIR/MADAM MY NAME IS ARKAPROVA BHATTACHARYYA.I AM A FRESHER INSTRUMENTATION ENGINEER.CAN YOU PLEASE SEND SOME QUESTION PAPERS OF GRADUATE ENGINEER TRAINEE EXAM OF DVC(DAMODAR VALLY CORPORATION).MY EMAIL IDs ARE arka_aec@rediffmail.com.
There are two chlorination tonners both are connected to two pressure swithes and the pressure switch is connected to SOV which operates the valve to changeover the tonner selection i.e if pressure one tonner goes low the other tonner should come in line if it is inautomatic selection design a circuit using relays ?
What are the maximum packet size of: a) HART b) Profibus DP c)Profibus PA d) DeviceNet e) Foundation Fieldbus
where are following valves are applicable to install. can any valve be installed any line. globe valve butterfly valve boll valve gate valve
give me the formula for analog to digital converter and also d to a converter
hi friends,im an instrumentation and contol engg student,can u hlp me of suggsting barc written question paper,my id is roysuvaranjan@gmail.com, cel no.9563591747
what is stroke check for field instument transmetter's & AOV's
what is isloted barrier how it works and what are the main purpose.how it make safe area.
what diffrence b/w plc s7200,300,400
i want formula for flow control.am doing project in flow control using orifice . i know value of the flow level(Q) . upstream(p1) pressure, orifice diameter(Do) , pipe diameter(Di) and oil viscosity(Vi) how can i calculate downstream pressure
State bernoulli’s application.
Hello to all....I am an Instrumentation Graduate and i am passed out in this year only.. I am unable to find the job in my core instrumentation.. so any boby tell me how to and where to search the job....please...and also tell me i there are any courses offered in the instrumentation stream so i can do it... you can send your suggestions to my mail-id i.e Ganesh20084u@gmail.com ... please..
