Ring-11 liquid level switch now is widely used in pump protection systems in various industries, its stable and reliable performance are well recognized by users.

　　Yantian Port purchases 230 sets of Flap-11 magnetic level indicator and Reed-11 remote transmitter to measure the level of diesel oil and engine oil of gantry crane generator units.

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

All Tube-11 vibrating rod level switches have been successfully implemented in the alumina project. These switches operate effectively even in the presence of strong magnetic fields or high ambient temperatures.

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.

A number of Magnetic Level Indicators are respectively installed in process tank and reaction tank of methyl polyethylene glycol production.

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

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

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.

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.