● Description
Since a steady performance is obtained without being affected by temperature, pressure, wind, dust, oily adhesive matter, etc., LIM-20 which has ample application is best suited for a level detection under  sever condition for example in an urban rubbish gathering hopper.


● Features
・Non-contact detection to the measured object is not affected by any corrosion, contamination, wear, pressure, and etc.
・A steady performance is not affected by contamination and adherence of any foreign matter (tar, asphalt, paper, cloth, etc).
・Detection of inside matter can be carried out from outside of the container when container is made from non-conductive material such as synthetic resin, glass, ceramics, etc.
・Since high temperature dose not affect detection, we can detect an object at high temperature like a refuse incinerator, etc. from outside.
・Detection is not affected by dust, vapor, wind, pressure, etc., it can serve under sever condition.
・The type is selectable in accordance with requirements ; LIM-20Type has thin detecting beam, and Lim-10 Type has a high output.
・A long service life and simple maintenance are assured, because this switch has no mechanical moving part and it's detecting part is not affected by adherence of any foreign matter.
・A built-in electronic alarm and a sensitivity adjusting dial allows to carry out optimum sensitivity adjustment with ease.
・A small window about 10cm is required when the installation is made on a metallic tank.   Sensor with teflon resin are available as standard parts.
・The microwave dose not exert a bad influence upon health, resulting in a simple handling.