A+E 62L Radar Level Meter are 26G
HF radar level meter, the maximum measuring distance of which reaches
70 meters.The antenna can be further optimized and the new-type
microprocessor can process signal analysis of higher speed. So the meter
can be used for: complicated measuring conditions of reaction still and
solid material stock bin.
Characteristics
--Transmitting frequency as high as 26GHz
--Non-contacting radar, no abrasion and contamination
--Small sized antenna for easy installation
--Shorter wave length, better reflection achieved on inclined solid surface
--Smaller dead zone, better results ensured even in cannikin measurement
--Small beam angle and concentrated energy to avoid interferences
--Hardly influenced by corrosion and foam
--Hardly influenced by changes of steam vapor, temperature and pressure
--Hardly impacted by heavy dust
--High SNR to ensure performance even under fluctuation
--Choice for solid media and media with low dielectric constant
Operating Principle Radar
level meter antenna transmits narrow microwave pulse, which is top-down
transmitted through antenna. The microwave is reflected after
contacting the surface of measured medium and the signal is received by
antenna system, then the part transmitted to electronic circuit is
converted into material level signal automatically. (Because the
microwave transmission is extremely rapid, so the round-trip time
between the objective and the receiver is almost instantaneous.) Note:
Make sure that the highest material level does not enter into
measurement dead zone when using the radar level meter. (As indicated
Zone D in the figure).
