D. K. Instruments pvt. Ltd. An iso 9001:2000certified company manufactures an assortment of level, flow and pressure instruments. As a part of that float operated magnetic level switch are made with micro / mercury switch concept. All control have been designed using modular concept. Standard assemblies may be incorporated in a wide variety of arrangements to meet virtually any control application n allowing maximum interchangeability of assemblies. The basic operation principle for magnetic switch action results from a change in liquid level, which moves a magnetic attraction sleeve [ss410ims] into the field of an externally located `u` magnet.
