The meals and beverage business should produce secure, excessive-quality meals and beverages for consumers. Whether for sorting and ejecting, mixing, aerating substances, or inflating and stuffing products, compressed air for meals and beverage applications have to be completely clear and freed from contamination. Solely oil-free compressors can guarantee absolute air purity, and eliminate any chance of air-based contamination. In the crops of meals and beverage manufacturers, there are occasions when monitoring and recording of manufacturing equipment is necessary inside clear rooms. This is an introduction to monitoring and recording in clean rooms utilizing paperless recorders.