Sharing in the love of water, join us for more stories at: YSI.com/blog Benefits of Using a Bubbler to Measure Water Level Whether you’re purchasing a water level measurement instrument for the first time, or looking to add another to your collection, it is always beneficial to understand the different options available. We have received a few questions about the new YSI Amazon Bubbler and decided to do a brief overview about bubblers and the benefits they provide for water level monitoring sites. First, What is a Bubbler? Simply put, bubbler systems measure water level based on the amount of pressure it takes to push an air bubble out of an orifice line (plastic tubing) and into the water body. This pressure, often referred to as the “line pressure”, requires changes with the elevation of the water. As the water elevation rises and falls, so does the line pressure needed to discharge bubbles. The line pressure value, measured in psi, is then converted into the desired units of measurement to represent water level from the point of discharge to the water’s surface. Why Use a Bubbler for Water Level Measurement? The benefits of the continuous bubble are response and accuracy. When stage (water level) increases, the bubbler senses this change... Get the full story: bit.ly/AmazonBubbler For more on the EXO3 Platform: YSI.com/EXO3 info@ysi.com +1 (888) 726-3194 • Best Antifouling • Best Design • Best Price THE RIGHT SONDE AT THE RIGHT PRICE