Magnetrol International”s TD1/TD2 thermal dispersion switch for air, gas, liquid, and slurry level and flow control. The TD1/TD2 is the latest addition to the company”s Thermatel product line and complements the existing Thermatel TG1/TG2 intrinsically safe switches and TA1/TA2 mass flow transmitters. The TD1/TD2 offers new levels of performance using compact integral explosion-proof electronics. The instrument is specifically designed to meet the needs of the process industries. Supports full agency safety approvals (ATEX, FM, CSA).