A smart radar level meter can be seen as a special time extension tool that can guarantee the stability and accuracy of measurement in a very short period of time. So how can we make the intelligent radar level meter measure without dead space?
1. The measuring range is counted from the point where the beam meets the bottom of the tank. In special cases, if the bottom of the tank is concave or conical, measurement is not possible when the level is below this point.
2. If the medium is of a low dielectric constant, the tank can be seen at a low level. To ensure the measurement accuracy, it is recommended to set the zero point at a low height of C.
3. Generally speaking it is possible to measure the position of the antenna, but considering the influence of corrosion and adhesion, the final value of the measuring range should be at least 100mm away from the antenna.
4. For overflow protection, a safe distance can be defined and attached to the blind area.
5. The small measuring range is related to the antenna.
6. Different concentrations of foam can not only absorb microwaves but also reflect them. It is possible to measure under certain conditions.
7. Action beyond the measuring range When the measuring range is beyond, the instrument output is 22mA current.