The Jiwei Fork-11 Tuning Fork Level Switch with Suspension Cable is a rod level switch with a cable extension for powdery and fine-grained bulk solids with density as low as 0.008g/cm³.

Ring-11 Liquid Level Switch is a highly reliable instrument for liquid level detection and control, and has qualified with SIL2 / SIL3 Certificates, Intrinsic Safety as well as Flameproof Enclosure explosion protection.

The special setting of high-pressure protective gas-tight leadthrough makes Ring-11 High-pressure Liquid Level Switch effectively prevent accidental leakage of high-pressure strong corrosive liquid.

The stable and excellent performance of Ring-11s in the level measurement of white oil storage tanks further highlights the cost-effective.

Rotary paddle switch is developed with a simple and reliable measurement standard and is free to maintain. It has been widely used in chemical, plastic, cement, pharmaceutical, fodder, food and other industries.

Vibrating fork level switches are ideal for pipeline liquid level measurement because of its compact tines. But what are the installation skills for vertical pipeline?

After test trial, the client replaced all the original liquid level switches to Jiwei Ring-11 Intrinsically Safe Tuning Fork Liquid Level Switch with NAMUR Output.

Tube-11 Vibrating Rod Level Switch is designed with double vibrating tubes, which prevents bulk material from getting stuck or jammed.

The user decided to replace all imported Siemens admittance level switches to Jiwei Cape-11R Rope Type Admittance Level Switches to measure the level of coal silos in the power plant.

Ring-11 Liquid Level Switch fully meets the user’s requirements, and finally selected by the end user as the level measuring instrument for fermenter. With excellent tuning technology, accurate measurement, stable and reliable performance, Ring-11 Liquid Level Switch has been widely applied in fermenter.