Magnetrol’s TD1/TD2 Thermal Dispersion Switch is designed for air, gas, liquid, and slurry level and flow control. The switch, specifically designed to meet the needs of the process industry, offers new levels of performance, using compact integral explosion-proof electronics. Key features include easy-to-wire design, mA output signal for trending and diagnostics, full agency safety approvals (ATEX, FM, CSA), easy to calibrate and set up, fast response time to changing conditions, continuous diagnostics with fault detection, spherical or twin tip sensors, and a broad range of process connections and materials.