Answer / sam

Sensors do the actual measurement of a process like
pressure, temperature, vibration, speed ext. This process
measurement is then converted to a proportional electrical
signal and send to the transmitter. The transmitter transmit
this signal again to a distant receiver.
a Instrument can be a combination of both a sensor and a
transmitter or the two can be separate.
Good luck

Answer / chhote lal

We Know that any instruments have three parts
1-sensor
2-transmitter
3-reciever
where sensor taking actual mesurment of process
(temp,pressure,speed etc.)and convert to electrical signal.
and transmitter take o/p electrical signal of sensor and
transmit for reciever with amplitiude.

Answer / abdulbasit137@hotmail.com

sensor is a sensing element like probe , tip, bulb ,
capsule, diaphgram. whos,s sense the pressure, temprature
signal goes to primarym elemant is called transmitter.

Answer / veer tiwari. maintenance engin

sensor is a sensing device...it's sens like
temperature,object,etc so an signal is
generated then this physical signal
converted into an electrical signal..which
transmitted by the transmitter to the
receiver..

Answer / faiyaz ahmad

Transmitter is device which is used to measure physical quantity and sensor is device which is used to sense the physical quantity

Answer / pardeep

The conversion of anlalog physical quantity like temperature and pressure current to current and voltage signal proportional to that measured physical quantity is cal transmitter.
By Pardeep.Kumar
Ranbaxy Lab. ltd. Paonta Sahib.(H.P)

What is the main difference between Cavitation and Flashing?

1 Answers  

Wht should be the ratio of natural frequency (Fn) to wake frequency (Fw) and wht if goes above the rato limit?

2 Answers  

how to calculate range of level transmitter?

0 Answers   TCE,

What are the type of bonnets in the control valves?

0 Answers   CCIE,

why micro controller 8051/52's clock frequency is internally divide by 12 ?? and why it is further divide by 32 in UART serial communication ??

1 Answers  

What is the difference between floating and fixed voltage?

1 Answers  

What is SLPC & MLPC? How it works?

2 Answers  

while am calibrating Drager polytron 2IR flame gas detector occured non zero status.how can i get zero status?

0 Answers   Gasco,

how to calibrate pressure gauge(we can not able to fixed by pointer screw adjustment and pointer re fixing method)

2 Answers   Nestle, Reliance,

Define the difference between a stable versus an unstable controlled system and some of the tools you might use to be able to detect when this is happening and assumptions used for control system application design that could contribute to instability

0 Answers  

What are the maximum packet size of: a) HART b) Profibus DP c)Profibus PA d) DeviceNet e) Foundation Fieldbus

0 Answers   EIT,

What is difference b/w absolute & gauge pressure? EXPLAIN

2 Answers   IFFCO,