When a Utah bulk chemical company needed reliable high level indication switch for their HCL tanks in order to protect against overfilling and spillage, they turned to Icon Process Controls.
Hydrochloric Acid is extremely corrosive chemical that produces a gas that is commonly referred to as a vapor blanket which tends to sits atop the liquid level and wreaks havoc with the sound waves that are utilized by ultrasonic level sensors.
For this reason, Icon Process Controls suggested the use of our Levelpro PLF Series Plastic Level Switch.
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They are available with up to 8 different switch points, and come in PVC, PP, PVDF and 316 SS materials of construction. The range is from 8″-10′ in length.
The PLF Series Plastic Level Switch can also be used as low level indication, and can be used to turn pumps, valves and other devices on or off.