how to given power supply of any type two wire transmitter
in field?
- 4 Answers
- 7661 Views
- Dr Reddys, I also Faced
- E-Mail Answers
Answer Posted / touch2gobi
In 2 Wire system, we have only two terminals
1 - +24 Vdc
2 - Output signal (4 - 20mA)
No Need ground signal etc....
| Is This Answer Correct ? | 3 Yes | 3 No |
Post New Answer View All Answers
what are the definitions of input, output, command & signal according to instruments controlled by PLC using DCS System?
What are the uses of orifice plates?
What care will you take in the installation of control valves,SCADA,DCS and FOC in Oil and Gas Project?
How d.p. Transmitter can be applied to open tank?
I need control valve ISA hand book. Is there any site to download that big book containing all the pages. Written by Paul Friedmann
How to Calibrate Vibration Probe (Axial, Redial) in field
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 is the difference between scaler and vector drive
If a control valve is hunting means means if we are giving 50% to the cv, the cv will open at 51% then slowly slwoly it will reaches 49% , so what to do for solve this problem. The cv is double acting and mounted for anti surge operation, it having 4 nos. volume booster, one sov, one positioner, etc..?
What is the difference between uv and ir scanners? and what is the workig principle of both
Instrumentation symbols interpration, P& ID, Logic diagram analysis, Electrical drawing analysis.
How many types of sensor
HOW CREATED LP & HP PRESURES IN DRUM FOR DRUM LEVEL MEASUREMENT!
what is easiest way to read STL language in PLC?
What do you know about gail?
