âKABIRâ manufacturesTop Mounted Level Transmitter which is a simple and reliable technique for continuous level indication and control ofany liquid, chemically compatible with the (sensor) material, unaffected byelectrical conductivity, temperature, pressure or viscosity. The float isdesigned for variety of liquids and its unique self cleaning construction iswell suited for even sticky or dirty environments with no float hang-ups.
It consists of a float& guide tube assembly in non-magnetic material to achieve undisturbed flux. A chain of closely spaced glassencapsulated Reed Switches & Resistors are placed inside the guide tube.During rise and fall of liquid level, the float moves & actuates a reedswitch in the chain, through a magnet system within it and develops aproportional voltage. The operation is similar to a sliding resistancepotentiometer. The sensed voltage is fed to the transmitter located in theenclosure for conversion to a signal of 4 - 20 mA, for use with PLC / DCS OR âKiTâ loop powered indicator OR âKiTâ level indicator controllers.