Ring-21 is an economical compact tuning fork liquid level switch.Its lowest measurable density is 0.7g/cm³.

With the unique technical advantages of product, Jiwei wins a good market response and user acceptance again.

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.

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.

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.