Magnetic Level Gauge is based on a bypass tube which has a float that moves with the level of liquid in tank. The display is by means of bi-colored rollers which are actuated by a powerful magnet in the float. The unit can also be provided with bi-stable switches that are mounted along the display frame and can be used for controlling pumps/ valves/ operating alarm etc.
Active Controls is a New Delhi based company engaged in manufacturing and supplying instruments to monitor liquids with major application in water supply, wastewater and oils like Diesel, Furnace oil, Edible and cosmetics.
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