First of all, it is necessary to determine whether the installation of the radar level meter is reasonable, for example, it is best to install it at 1/4 of the tank diameter, not too close to the tank wall, not in the middle of the arch or round filling top, not above the inlet, there should be no other obstacles within the beam of the meter, etc.
The second thing to remember with universal measurement of solid powder site, generally need to adjust the angle, of course, when the material is less good, find a suitable angle fixed to ensure that the signal is maximum, the signal of the measurement of powder to ensure more than 45dB, if the signal is still relatively small or waveform is not good may also be the horn mouth accumulation of dust.
If the measurement of liquid in the case of less material may appear to jump change, the value to the empty tank jump, when the radar level meter may be measured to the bottom of the tank, and the signal of the bottom of the tank is greater than the signal of the material level, then you can properly reduce the range to avoid the signal of the bottom of the tank, but remember to change the low level back.
If the radar level meter is due to water caused by no signal, remove the plate to see if there are no water droplets, if there is a need to wipe the water clean if it does not work then remove the horn, wipe the water inside the tetrafluoro tip and sensor.
These radar level meter measurements often appear as problems and solutions, for reference only, we recommend that if you encounter problems also need to debug according to their own working conditions and instrumentation to solve the situation.