sentry PAc system

The World’s Best Programmed Aeration Controller 

TGM stands for Targeted Grain Management. TGM enables you to target your desired outcome and achieve this economically, with less worry and attention and with precision so you deliver grain of higher quality, purity, and value. Setting a target for grain moisture content was introduced with the Sentry PAC in 1983.

The moisture content (”MC”) in grain after harvest impacts storability, usefulness and value. Over dry grain weighs less, is more brittle and is less palatable. In general a higher moisture content increases usefulness but too high increases risk of mold growth and insect activity. There is a narrow band of MC that delivers maximum returns. The Sentry PAC® aeration controller keeps your grain in this band — and helps get it to this sweet spot by either removing or adding moisture over time.

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