KUGA Guide Wave Radar Level Meter

Reflected pulse signal along the cable or rod probe type transmit to the instrument electronic circuit parts, the microprocessor processes the signal, identify the microwave pulse echo generated in the material surface. Correct identification of the echo signal are completed the implementation by the pulse software

D, the distance from the material surface and the pulse travel time T is proportional: D=C×T/2. Where C is the speed of light. Because the empty distance E is known, the level L is: L=E-D. By entering the empty height of E (= zero), full tank height F (= hundred) and the application to set some parameters, application parameters will automatically adapt the instrument to measure the environment, corresponding to the 4-20mA output.

Measuring range

H— Measuring range
L—Empty distance
B—The top of the blind
E—The minimum distance from the probe to the tank wall

Blind spot is the minimum distance between the top of the highest material surface materials and measurement
reference point. The bottom of the blind refers to a distance near the very bottom of the cable can not be accurately
measured. Between the top and bottom of the blind is blind effective measure distances