Search Results for “pwm” – Page 9 – Sprayers 101

Pulse Width Modulation

Posted on April 22, 2015 (August 26, 2021) by Tom Wolf (Nozzle_Guy)

Note: This article was written before significant changes occurred in the marketplace in 2016. While it still explains how the system works, a more current account can be found here. Pulse-Width-Modulation (PWM) refers to a method for controlling the flow rate of fluids. How does it work? Does it have a fit on your farm? […]

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Selecting the Right Water Volume

Posted on April 21, 2015 (December 4, 2023) by Tom Wolf (Nozzle_Guy)

Low water volumes can mean less effort to apply pesticides. But there is a limit to how low water volumes can go before problems appear. To understand the reasons why, and help applicators use the right volume for a given situation, we briefly outline what happens to a spray cloud as it reaches the crop canopy. Basic Principles […]

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