Vibration fork level switches use tuning fork technology to provide reliable liquid point level detection in applications where conductivity, turbulence, air bubbles, foam, pressure, temperature or viscosity changes may be a factor. These level switches are ideal for monitoring, alarming, and control applications in tanks, vessels and pipes.
The ProSense VFL Series of level switches is offered in two process connection sizes with short and extended insertion lengths, standard and high temperature constructions, and a 3-wire DC switch output for connection to controller inputs or a 2-wire AC/DC switch for control of valves and pumps.
VFL Series vibration fork liquid level switches are ideal for a wide variety of liquid level applications:
Suitable for use in tanks, vessels, and pipes, the VFL series is an ideal alternative for applications where other liquid point level technologies such as float switches or conductive, optical and capacitance sensors are not suitable due to conductivity, turbulence, buildup, air bubbles, foam, pressure, temperature, and viscosity changes.
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