Flap-11C Plastic Magnetic Level Indicator is not limited by the tank height, and the mechanism of display panel is completely isolated from measured medium.

All Ring-11s have been working reliably under high temperature explosive and strong corrosive severe working environments.

Jiwei Fork Liquid Level Switches and magnetic level indicators have excellent quality and are widely used in liquid level measurement for grain oil production, petrochemical industry etc.

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.