Use a multiple element device to provide the average product temperature in large bulk liquid storage tanks. Use a single element device to provide the temperature of liquids at a single localized area, such as at or near the bottom of a storage vessel or in a pipeline.

The increase in accuracy achieved by using spot or average temperature measurement allows tighter control of all their tank farm liquid inventories, including finished products, raw materials, crude oils and feed stock, increasing overall efficiency. You are also able to track product more effectively and balance book vs. physical inventories more accurately.