WEKA Visual Level Indicator VLI
WEKA Visual Level Indicator VLIWEKA Visual Level Indicator VLI operating principle is based on the use of a permanent bar magnet system which ensures the safe and reliable activation of visual indication elements (flags), swithes, and transmitters, even when used on thick-wall high pressure indicator pipe.
This is what we have in our power plant which currently need to be replaced because of the britles. Then we have to upgrade the better specification instead of the old specification.
More details you can visit this WEKA website.
