Answer / banibrata mukherjee

Transducer:It is a device which converts one form energy
(physical quantity) to another form of energy(normally
electrical quantity).
Transmitter:It is a device which converts the sensor output
into a form suitable for transmission over a large distance.

Answer / ibrahim s

TRANSDUSERS: Which is used to convert Physical Changes into
Electrical Measures(Resistance, capacitance, inductance).

TRANSMITTERS: It converts Input signal(electrical measures)
to desired output levels(ex: Change in resistance to 4-20mA
or change in resistance to 0-10V)

Answer / a.muthu kumar

TRANSDUCER: It's convert one form of energy into another
form of electrical enregy.

TRANSMITTER: Normally, the output from sensor and
transducer are low level electrical signals. It's amplify
the low level signal into 4-20 mA or 0-10 V signal and
transmit this signals.

Answer / chandrasekar

Transducer is a device which converts on form of energy to
other form of energy.simply from non-Electric quantity
(pressure, temperature etc) to an electric quantity(voltage
or current)

Transmitter is a device which helps to convert a signal(may
be electrical or non-Electrical) into a form suitable for
transmission over a large distance.

Answer / abdus sattar mollah

transducer: that converts variations in any physical measurand(temp,pressure) into a form of energy that can be measured directly(voltage output) or indirectly (chanege in resistance; which can be again measured by using of an mutimeter).

Transmitter: A transmitter is also a transducer that converts any physical measurand into 4-20 mA of standard current output.

remeber every transmitter is a transducer but very ttransucer is not transmitter

Answer / abdul hameed

TRANSDUCER;
THH device which is used to convert a bad character person
in to good character
(means conversion of signals in to electrical variations)



TRANSMITTER;
THE DEVICE which is used to strengthen the signal by low
attenuation and increase the frequency of that signals.

Answer / manoj

Transducer it converts non electrical quantity (temp,press)
To an electrical quantity
Transducer can act as transmitter and receiver


Transmitter -it transmit signal one point to another point with a carrier signal added to original information

Answer / axeman

“A transducer sends a signal in volts (V) or millivolt (mV)
and a transmitter sends a signal in milliamps (mA).”
“If you want to run the electrical output signal over
larger distances, you would require a transmitter which is
basically a transducer with extra electronics to amplify
the signal.”

http://www.esi-tec.com/2012/01/what-is-the-difference-
between-a-pressure-transducer-and-transmitter/

Answer / siddhesh

Transmitter is a device that converts reading from sensor
or transducer in to a standard signal and transmitts that
signal to monitor or control
where as
Transducer is a device which converts mechanical signal to
electrical signal

Answer / rajesh kumar

Which converts one form of energy i.e (non electrical
energy) into other form i.e (electrical energy)
example: bellows & bourdan tubes these are primary
transducer

transmitter which transmits the signal from one point to
other point without the signal loss

why relays are used with plc?

4 Answers  

What is surge and how is it prevented.

1 Answers   ADMA OPCO,

The DCS has the following signal type:

3 Answers  

why we use 24 vdc in instruments mostly?

2 Answers  

why we use only 4 to 20ma other than 0 to 16 ma

5 Answers   Invensys, Systech,

how to calibrate and troubleshooting of leveltroll?

0 Answers   Kharafi National,

which type inter lock use in petrochemical refinery,and oil & gas?

0 Answers  

why we use 4-20 mA to do calibration of the instruments.why we cant use 0-20 mA?

8 Answers   Emerson, IEM,

Specify eight technical requirements that you would consider important, when deciding upon a particular control valve?

0 Answers  

how to measure temperature from resistance of rtd?and how to measure temp from voltage of thermocouple?is there any formulas?

3 Answers  

what is pressure control

1 Answers   GNFC, IBM, Privi Organics,

What is 1:1 redundancy ?

0 Answers