The SediLink™ is a combined radio modem and solar charger for the SediMeter™. It features a socket that fits an X-Bee™ radio module, which means that the radio frequency and range can be adopted based on project requirements and legal constraints. Options include 2.4 GHz radios for ranges up to a mile, 900 MHz for up to 9 miles, and cell phone units. The network can also function a mesh, meaning that nearby units can forward messages from units farther away. The SediLink™ is designed to sit on top of a buoy, either a low buoy or elevated on a 2″ tube for better radio range. It has yellow LEDs for visual control of function from a distance. Each SediLink™ can connect to several instruments. A version with GPS is under production. Contact us for assistance with network design.