Tianjin enterprise ordered 56 pieces SIL certified tuning fork liquid level switches from Jiwei for liquid level measurement in pharmaceutical production. In which, 18 pieces are with 2-metre-long extension tines.

The user finally selects Flap-11 series magnetic level gauge and Ring-11 tuning fork liquid level switch as the level control solution for high/low alarm after comparison.

Some liquid level switches cause false alarms due to the signal interference, which put a great test to reliable liquid control equipment.

To ensure stable production, Tuning Fork Level Switches are installed in the powder receiver to control the start-stop of pneumatic conveying system by outputting switch signals.

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?

Ring-11 Liquid Level Switch has four optional outputs: relay output, two-wire system, NAMUR and transistor. It has also Passed SIL2 / SIL3 Functional Safety Assessment, as well as certified for both Intrinsic Safety and Flameproof Enclosure explosion protection.

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.