Successful Application of Jiwei Vibrating Level Switch in PVDF Solid-Liquid Interface Measurement
Vibrating Level Switches for Reliable PVDF Monomer Detection in Water
Vibrating Level Switches are highly effective for detecting PVDF monomers in water, overcoming the challenging conditions posed by this inert thermoplastic fluoropolymer. PVDF, produced from vinylidene difluoride polymerization, can exist as a homopolymer or copolymer with other fluorine-containing vinyl monomers. High-purity PVDF production typically requires multiple washings, and the monomers, with a density close to water, remain suspended as droplets under stirring and dispersant action—conditions that standard level switches often struggle to handle.
Jiwei Tube-11 Vibrating Rod Level Switch: High-Sensitivity Solution for PVDF and Low-Density Media
Jiwei‘s Tube-11 Vibrating Rod Level Switch, the first Made-in-China design featuring dual vibration tubes, has successfully addressed the industrial difficulty of PVDF level detection.
The Tube-11 Vibrating Rod Level Switch is characterized by its high sensitivity and reliability, achieved through precise adjustment of the resonant vibrating frequency of the rod. It can detect medium densities as low as 0.02 g/cm³, making it suitable for various granular bulk solids, water sediments, and floating objects.
Tube-11 Vibrating Rod Level Switch Ensures False-Alarm-Free PVDF Interface Measurement
Despite the viscosity of the measured medium and the presence of floating PVDF monomers in water, the specially tuned Tube-11 Vibrating Rod Level Switch distinguishes itself by avoiding false alarms when immersed in water. It triggers an alarm signal only upon contact with PVDF monomers.
Currently, all Jiwei Tube-11 Vibrating Rod Level Switches operate reliably on PVDF production lines without encountering false alarms. The successful deployment of the Tube-11 in PVDF interface measurement has significantly enhanced automation in PVDF medium interface measurement and improved factory production efficiency.