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What is the differences of Level swich( LS ) and Level Transmitter(LT)
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Answer Posted / er. anish raj
Level Switch performs only switching mechanism. ie. when its electronic circuitry senses the present level is the desired one then its relay coil will operate & the NO contact will turn into NC and vice versa.
Whereas the Level Transmitter will visualize the signal, perform signal conditioning ( amplification) and then transmit the current signal to the controller in the form of 4-20 mA.
Thanks.
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