How to choose the measurement environment for the guided wave radar level meter? If the measured medium is too viscous, then it is not suitable for use, because the contact measurement method will allow the viscous medium to adhere to the guide wave line, thus affecting the measurement.
Secondly, it depends on whether the measured medium contains corrosive properties, if so, then the waveguide cable should be covered with tetrafluoro for corrosion protection.
In addition to this, the range has to be selected according to the vertical distance from the flange neck to the bottom of the tank as the length of the cable, this figure must be accurate, where a minimum of 30mm of reserve space must also be kept to ensure that the probe does not touch the bottom of the tank and thus generate an interference signal.
The most important point in selecting a guided wave radar level meter is to confirm whether there is an agitator in the tank, the radar should be at least 300mm away from the agitator, too close is not suitable for installation.
If the dielectric constant of the measured medium is too low, then you can refer to the use of a double cable guided wave radar level meter, the measurement effect will be better.