OTT PLS Pressure Level Sensor

Overview The Ott PLS measures water level, depth to water, or pressure by means of an integrated controller and ceramic pressure-measuring cell. Design features such as multiple communication outputs (SDI-12 or 4-20 mA), stainless steel housing, and a rugged cable make this sensor ideal for monitoring water level in a variety of applications. Benefits Rugged design Ceramic pressure cell resistant to physical force (5 x burst pressure) and enclosure made of high-quality saltwater resistant steel for use in coastal environments. Auto compensation Built-in microcontroller – compensates for temperature effects and applies correction values for gravitational acceleration and water density. Simple setup Simple setup and connection to external dataloggers using SDI-12 or 4-20 mA interfaces. Ceramic pressure cell The robust ceramic pressure cell offers industry-leading accuracy and does not deform over time like membrane technology, providing long-term measurement stability. Vented pressure probe Vented pressure probe, automatically compensates for changes in barometric pressure. Temperature measurement Water temperature output in addition to water level (for SDI-12 output).