LRF-3000S Ultrasonic Transit-time Flow meter
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⚫ Ensure enough straight pipe length at least equal to the figure shown below for the upstream and downstream
transducers installation. Try to avoid Ensure enough straight pipe length at least equal to the figure shown
below for the upstream and downstream transducers installation.
⚫ On the horizontal pipe, the transducer should be mounted on the 9 and 3 of the pipe, avoiding the position of
6 and 12, in case of the signal attenuation caused by pipe at the bottom sediment or bubble、cavitation on the
pipe.
⚫ Ensure that the measuring site temperature is under the transducer temperature limits.
⚫ Consider the inside condition of the pipe carefully. If possible, select a section of pipe where the inside is free
of excessive corrosion or scaling.
⚫ Choose a section of sound conducting pipe.
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