The OTT PLS-C measures water conductivity, level, and temperature in both surface and groundwater applications with a robust ceramic pressure cell and 4-electrode conductivity cell. Its extremely low power consumption makes it ideal for long-term deployment, particularly at solar powered measuring stations for ground-and surface waters.

• Application: Surface water, Groundwater
• Measurement technology: Vented pressure cell and 4-electrode graphite conductivity cell
• Parameters measured: Water level, Pressure, Conductivity, Temperature
• Product Highlights: Water level, temperature, and conductivity measurement – for use with external data logger
• Internal data logger: No
• Interface: SDI-12 or RS-485 (using SDI-12)