204 pieces of Jiwei Ring-11 Flameproof Liquid Level Switches serve as the high and low level control sensors for mineral oil measurement

Jiwei Magnetic Level Indicator is a novel liquid level meter with magnetic switch and reed remote transmitter as accessories to achieve remote control.

So far, Jiwei Ring-11 Liquid Level Switches operate well in yogurt fermentation tanks with no malfunction occur.

Vibrating Level Switch and Compact Liquid Level Switch have been applied in the starch sugar raw material storage tanks and reaction tanks separately, to control and monitor automatic production.

Cape-11 RF Admittance Level Switches are widely used in Electric Bag Precipitation and Pneumatic Ash Conveying System.

Due to the good adaptability and high reliability in difficult conditions, Vibrating Rod Level Switches are widely favored by Shandong alumina electrolysis industry.

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

Jiwei Ring-11 Liquid Level Switch are with both Ex-approval and Intrinsically Safe Certification (Exia IIC T6、Exd IIC T6), is an ideal choice for chemical industry.

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.

Tube-11 has higher reliability than other international brands’ instrument, so Fujian Zijin Mining changed all UWT level switches to Jiwei Tube-11 Vibrating Rod Level Switch.