Model Pro VPD - Water Irrigation and Misting Monitors
A precision VPD sensor set monitors the crop environment at all times. Zone temperature, humidity, and simulated plant leaf temperature are monitored. An exact calculation of the current Vapor Pressure Deficit (VPD) level is made and accumulated. When the grower's set targets are reached, the specific irrigation or misting station will energize. Adjustments are made constantly for changes in the crop environment. Other features include crop aging adjustments, end of schedule alarm, and night watering disable functions. Twelve stations, expandable.
- Calculates actual water needs
- Includes a VPD sensor set
- Fully expandable and growlink compatible