The float level switch, equipped with three reed switches for lower limit, upper limit, and over-limit alarm, is composed of several reed switches and is widely applicable in industries such as oil refining, chemical processing, papermaking, food, and wastewater treatment.

The Float Level Gauge Switch is widely used in industries such as oil refining, chemical processing, papermaking, food, and wastewater treatment. It can display, alarm, and control the liquid level of media in open, closed containers, or underground tanks from the instrument control room. The media being monitored can be conductive and non-conductive liquids such as water, oil, acid, alkali, and industrial wastewater, and it can overcome the influence of false liquid levels caused by liquid foam.

The antiseptic float level gauge switch exhibits excellent corrosion resistance against highly corrosive media, while the explosion-proof control instrument can be applied in explosive environments (flameproof type, explosion-proof mark: EXdⅡBT4). The level display control instrument consists of two parts: the sensor and the display meter.