How much voltage we get between two wire of 4 to 20 ma
output? Is this voltage up or down respectvice to 4 - 20
ma ?
Answer Posted / mail2noor.hyd
voltage is 0-10V
transmitter i/p supply (source) -24V
o/p -4-20mA/0-10V
we prefeered always current i.e 4-20mA,
b coz voltage travel a long
distance voltage will drop, so thats y we preffered
current i.e 4-20mA
voltage is 0-10V
from mail2noor.hyd@gmail.com
| Is This Answer Correct ? | 0 Yes | 3 No |
Post New Answer View All Answers
what is your eligibility criteria for freashers?
I want measure the volumetric flow of gas in waste heat recovery Boiler?Tell me how and which type of instruments required. Plz mail me:naba02222@gmail.com Sam please post the answer .
Explain the burnout feature.
we have a s-5 simense plc having op7 .recently on op7 showing error 1.plc not present 2. DB error frequently. can u have any solution . please send me.
for oil & gas industries which zone is normally preferred? why? give its example?
Why are the uses 24vdc in industries
any one can send me instrumentation previous interview papers? I prepare for MNC Company Interviews? my mail id- Rakesh.Golla@dodsaldxb.ae , and another mail rakesh.gvk@gmail.com
How oil line flow measured?eplain about instruments used and working principle?
Programmable Logic control.
How to change dcs card in online. (Dsc is maxdna)
What is Erosion in a control valve?
1- Explain about HPM 2- What is the FSC and explain the configuration of FSC 3- explain the complete loop of vibration, how it works (field to control room) 4- What is the use of proxymitter? 5- During job your partner effected with H2S then what you have to do. 6- what type of gland packing uses when valve glind is leaking.
What are the materials available to prepare individually for competetive exams in Instrumentation field? Plz reply...
What is compensation for flow ? Why we use compensation ? What are the factors of different compensation ? We not use then what problems may happen ?
types of cable..? Use of every types of cable..?