Jiwei Ring-11 Fork Liquid Level Switches were successfully applied in the process of separation and purification (mainly extraction) for liquid level measurement in a pharmaceutical plant.

The underground tank is used to store acidic medium, and there are full of steam and impurities. Due to the severe working condition, the client pays great awareness on measured instruments.

Ring-21 has never caused a false alarm since it was applied in solar energy-saving equipment, and the signal light is convenient for staff to observe the level intuitively at the site.

The company chose Jiwei Explosion-proof Ring-11 Liquid Level Switch for tobacco production line to control the water level system, and replaced all E+H fork level switches.

The normal temperature type Ring-11 satisfies the working temperature of 40°C in chocolate furnace. Plus the safety flame-proof function ensures the instruments work reliably under the special condition.

Ring-11 Liquid Level Switch is able to function reliably at high temperature of 250℃, and the fork body is made of 316L stainless steel, which ensures the instrument works safely and stably in the oil field.

A Turkey company, Durko, has purchased series of Jiwei Vibrating Level Switches, which laid a solid foundation for Jiwei to open the European market.

All Ring-11 run well in the process tank, and the precise measurements are unaffected by the high temperature of cooking oil. Quaker Foods trusts Jiwei product’s quality, replace all E+H fork switches to Jiwei Ring-11 Liquid Level Switches.

Ring-11 is with only 40mm length of fork body, can measure methanol accurately, which earned great satisfaction of clients in the measurement results of applications.

Hebei Shenghua Chemical Industry Co.purchased Jiwei Rada-11 Pulse Radar Level Meters and Flap-11S Economical Type Magnetic Level Indicators.