The production and sale of level gauges for tanks, reactor and column equipment, level sensors for inclusion in the system and total automation of the technological cycle ( Profibus & Fieldbus ). Types of sensors: potentiometric, magnetostrictive, reflex-radar. Level switches with no contact with the working environment of different configurations, including explosion-proof execution, as well as associated equipment: terminal boxes, brackets, connecting pipes, flanges, and outlet drain valves for level indicator.