Humidity detection and early warning system for tea screening

The invention discloses a humidity detection and early warning system for tea screening, belongs to the field of tea processing control, relates to a humidity detection technology, and solves the problem of how to realize automatic real-time early warning of humidity detection for tea screening. The central processing module compares the obtained environment temperature and the environment relative humidity with corresponding standard ranges through the environment information processing unit, so that the temperature and the humidity of the production environment for tea processing are controlled to be adjusted; comparing the water content of the to-be-screened tea samples with a preset water content standard range in unit weight in all the areas through a tea information processing unit so as to determine whether the water content of the tea in the corresponding areas is re-measured or not and whether the tea is re-dried or not; and the tea information processing unit also calculates a water content measurem