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what is radar type level transmitters and its basic
principle and how to calibrate it
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Answer Posted / jamal qamar
Radar level measurement is based on the principle of
measuring the time required for the microwave pulse and its
reflected echo to make a complete return trip between the
non-contacting transducer and the sensed material level.
Then, the transceiver converts this signal electrically into
distance/level and presents it as an analogue and/or digital
signal. The transducer’s output can be selected by the user
to be directly or inversely proportional to the span. RADAR
LEVEL MEASUREMENT BASICS
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