WHAT REASEAN USE TRANSMETER TWO WIRE & FOUR WIRE

Categories >> Engineering >> Instrumentation
Suggest New Category

Question Posted / pinku

5 Answers
10909 Views
Kentz, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

WHAT REASEAN USE TRANSMETER TWO WIRE & FOUR WIRE..

Answer / mail2noor.hyd

hi
transmitters 2wire, 3wire and 4 WIRE

in 2 wire transmitter POWER AND SIGNAL SAME CABLES i.e in 2
wires,

in 3 wire transmitter POWER AND SIGNAL WITH EARTHING

4 WIRE--------- 2 cables for POWER another 2 for SIGNAL

POWER (SOURCE): 24V DC
SIGNAL(O/P) : 4-20mA

Is This Answer Correct ?

62 Yes

5 No

WHAT REASEAN USE TRANSMETER TWO WIRE & FOUR WIRE..

Answer / giridharan

mostly in industry of petrochemical we will use only 2 wire
in which power and signal

actually signal will be 4-20 ma

power will be only 24 v so as it will send and same will
recieve it.

Is This Answer Correct ?

9 Yes

2 No

WHAT REASEAN USE TRANSMETER TWO WIRE & FOUR WIRE..

Answer / siju n u

transmitters 2wire, 3wire and 4 WIRE

in 2 wire transmitter POWER AND SIGNAL SAME CABLES i.e in 2
wires,

in 3 wire transmitter -ve will be common for power and
signal .

4 WIRE--------- 2 cables for POWER another 2 for SIGNAL

POWER (SOURCE): 24V DC
SIGNAL(O/P) : 4-20mA

Is This Answer Correct ?

5 Yes

1 No

WHAT REASEAN USE TRANSMETER TWO WIRE & FOUR WIRE..

Answer / vinesh prajapati

transmitters 2wire, 3wire and 4 WIRE

in 2 wire transmitter POWER AND SIGNAL SAME CABLES i.e in 2
wires,

in 3 wire transmitter POWER AND SIGNAL WITH EARTHING

4 WIRE--------- 2 cables for POWER another 2 for SIGNAL

POWER (SOURCE): 24V DC
SIGNAL(O/P) : 4-20mA

Is This Answer Correct ?

2 Yes

2 No

WHAT REASEAN USE TRANSMETER TWO WIRE & FOUR WIRE..

Answer / gajanand solanki

The Reason of using two or Four wire transmitter is of
length of Wire means if the transmitter is mounted at a far
distance from the Controller we will use four wire if it is
near we will use two wire.
Means it is the matter of Accurately measuring the pressure.

Is This Answer Correct ?

11 Yes

30 No

Post New Answer

More Instrumentation Interview Questions

why the SCAN time of DCS is more & that of PLC is less? if the SCAN time of DCS then why we use DCS.

4 Answers

what is the exact job for automation enggineer?

0 Answers

What is the Working principle of Dozing valve?

0 Answers Shree Cement,

What is a flow meter?