Precision Venturi Metering System
· Accurately meters 4 liquid products per recipe plus programmable flush between products and at end of recipe.
· Configurable manual induction mode for dry products either before or after recipe run
· 32 Configurable product including volume totalization
· 20 Configurable Recipes and Names
· Product volume can be set in fluid ounces/pints/quarts/gallons or liters
· Volume can be set from 00.01 (unit) to 99.99 (unit) per acre
· Comes standard with high accuracy mass flowmeter independent of temperature variations and product densities eliminating the need for calibration using advanced 'Coriolis' technology
· Stand-alone nominal 12 Volt DC Solar charged power supply
· Integral 60 gallon induction tank for dry products with (optional) knife jug splitter and rinse
· Fills 1200 gallon sprayer tank in less than 6 minutes (4 products)
· Optimally sized 400 GPM pump driven by Honda engine with automatic start and stop
· Manual system test for system verification
· Optional monitoring by cellular of Ethernet connection
· Datalogging using removeable high capacity SD cards or cellular connection
The PFI Precision Venturi metering System is a cost effective, fully automated, high accuracy, easy–to-use, self-contained unit that accurately mixes agricultural liquid and dry chemicals in batches to be applied by the sprayer. It accurately meters each product individually while flushing with fresh water between each product and after until complete. The system eliminates handler exposure to sometimes harmful chemicals. It will repeatedly batch loads until the operator makes changes. There are no chemical splashes, no spills and no miscalculating of load sizes. These systems are solar powered and environmentally friendly.